JUSTICE RICE
delivered the Opinion of the Court.
1 In this sexual assault case, we hold that trial courts have no obligation to determine that evidence of other acts offered under CRE 404(b) and section 16-10-8301, C.R.S. (2013), satisfies the doctrine of chances to also satisfy the second and third prongs of the four-part admissibility test articulated in People v. Spoto, 795 P.2d 1314, 1318 (Colo.1990). Although the doctrine of chances provides one theory pursuant to which other acts evidence may satisfy these two components of the Spoto analysis, trial courts have discretion to assess the relevance of other acts evidence under Spoto apart from the doctrine of chances. The court of appeals therefore erred when it effectively held that the trial court abused its discretion by admitting other acts evidence without conducting a doctrine of chances analysis.
I. Facts and Procedural History
12 J.R., a white female with blond hair, was walking home from a convenience store at about 2:00 a.m. on December 1, 2005, when a man offered her a ride. After driving J.R. to her apartment complex, the man asked J.R. if he could come inside for a glass of water. J.R. alleged that once inside her apartment, the man held her mouth tightly closed and sexually assaulted her. J.R. reported the alleged assault to the police.
13 J.R. was visibly upset when police arrived at her apartment. The responding officers testified that they smelled: alcohol on J.R.'s breath. The officers took J.R. to the hospital for a sexual assault examination. J.R. told a nurse she had been raped and complained of neck and jaw pain stemming from when her assailant held her mouth closed. The subsequent exam revealed the presence of semen and a tear in J.R.'s vagina. DNA evidence later implicated Respondent Michael Lee Jones as J.R.'s assailant.
4 The People charged Jones with numerous offenses including sexual assault and unlawful sexual conduct. Prior to trial, Jones moved the trial court to bar the People from introducing evidence that Jones allegedly sexually assaulted two other women, one in Florida and one in Louisiana. The trial [276]*276court denied Jones's motion. It analyzed the evidence of the two other alleged assaults under the four-part Spoto admissibility test and concluded that the other acts evidence was admissible to show Jones's "common plan, scheme, or design, and .to rebut [Jones's] defense of consent."
15 The case proceeded to a five-day jury trial. The prosecution presented the other acts evidence over Jones's objection. After deliberations, the jury convicted Jones of both sexual assault and unlawful sexual contact. The trial court sentenced Jones to concurrent terms of twenty-four years to life and twelve years to life in the Department of Corrections.
16 Jones appealed his conviction to the court of appeals. Relevant to this opinion, Jones argued that the trial court erred by admitting evidence of the Florida and Louisiana sexual assaults under CRE 404(b) because the acts were not sufficiently similar to the charged conduct involving J.R.
T7 The court of appeals agreed with Jones and reversed the trial court's oral order admitting the other acts evidence. People v. Jones, 313 P.3d 626, 629-30, No. 09CA2362, 2011 WL 3616006, at *1 (Colo.App. Aug. 18, 2011). It held that the trial court abused its discretion by admitting evidence of the alleged Florida and Louisiana sexual assaults because that evidence did not satisfy the doctrine of chances and therefore was inadmissible under Spoto. Id. at 682-33, 2011 WL 3616006 at *4. The People petitioned this Court for certiorari review of the court of appeals' opinion.
18 We granted certiorari to determine whether a trial court can admit other acts evidence without conducting a doctrine of chances analysis.1 We now reverse the judgment of the court of appeals.
II. Analysis
19 The court of appeals erred when it unnecessarily limited trial court discretion by tying the four-part Spoto test to the doctrine of chances. While evidence that satisfies the doctrine of chances may also satisfy the see-ond and third prongs of the Spoto analysis, trial courts may admit CRE 404(b) evidence under Spoto without also determining that the evidence is admissible under the doctrine of chances.
10 To reach this conclusion, we first de-seribe the deferential standard of review appellate courts employ when reviewing a trial court's evidentiary ruling. We then describe the law surrounding CRE 404(b) and address why the court of appeals erred by effectively requiring the trial court to assess other acts evidence under the doctrine of chances as part of its Spoto analysis. Finally, we analyze the record to conclude that the trial court did not abuse its discretion by admitting the other acts evidence in this case.
A. Standard of Review
111 Trial courts have "substantial discretion when deciding whether to admit evidence of other acts." Yusem v. People, 210 P.3d 458, 463 (Colo.2009). Appellate courts review a trial court's decision to admit or exclude other acts evidence for an abuse of this discretion. Id. An appellate court will only disturb the trial court's ruling if "it was manifestly arbitrary, unreasonable, or unfair." Id.
B. Spoto and the Doctrine of Chances
112 This case requires us to clarify the role the doctrine of chances plays in the trial court's admissibility analysis under Spo-to. CRE 404(b) permits a trial court to admit evidence of a defendant's other erimes, wrongs, or acts for the purpose of proving "motive, opportunity, intent, preparation, [277]*277plan, ... or absence of mistake or accident." The trial court may not, however, admit evidence of the defendant's other acts "to prove the character of a person in order to show that he acted in conformity therewith." Id.
113 Recognizing that sexual offenses "are a matter of grave statewide concern," section 16-10-301(1), the General Assembly has specifically delineated the CRE 404(b) admissibility requirements for other acts evidence in the sexual offense context. The prosecution in a sexual offense case "may introduce evidence of other acts of the defendant to prove the commission of the offense as charged for any purpose other than propensity." § 16-10-301(8). Such purposes include:
Refuting defenses, such as consent ...; showing a common plan, scheme, design, or modus operandi, regardless of whether identity is at issue and regardless of whether the charged offense has a close nexus as part of a unified transaction to the other act; showing motive, opportunity, intent, ... or absence of mistake or accident; or for any other matter for which it is relevant.
Id.
.114 Before a trial court may admit other acts evidence under CRE 404(b) and section 16-10-8301, it must analyze the admissibility of the evidence under the four-part Spoto test, 795 P.2d at 1318. See Yusem, 210 P.3d at 468 (recent application of Spoto test); People v. Snyder, 814 P.2d 1076, 1078 (Colo.1994) (requiring trial courts to apply Spoto test before admitting evidence of similar acts under the Colorado Rules of Evidence).
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JUSTICE RICE
delivered the Opinion of the Court.
1 In this sexual assault case, we hold that trial courts have no obligation to determine that evidence of other acts offered under CRE 404(b) and section 16-10-8301, C.R.S. (2013), satisfies the doctrine of chances to also satisfy the second and third prongs of the four-part admissibility test articulated in People v. Spoto, 795 P.2d 1314, 1318 (Colo.1990). Although the doctrine of chances provides one theory pursuant to which other acts evidence may satisfy these two components of the Spoto analysis, trial courts have discretion to assess the relevance of other acts evidence under Spoto apart from the doctrine of chances. The court of appeals therefore erred when it effectively held that the trial court abused its discretion by admitting other acts evidence without conducting a doctrine of chances analysis.
I. Facts and Procedural History
12 J.R., a white female with blond hair, was walking home from a convenience store at about 2:00 a.m. on December 1, 2005, when a man offered her a ride. After driving J.R. to her apartment complex, the man asked J.R. if he could come inside for a glass of water. J.R. alleged that once inside her apartment, the man held her mouth tightly closed and sexually assaulted her. J.R. reported the alleged assault to the police.
13 J.R. was visibly upset when police arrived at her apartment. The responding officers testified that they smelled: alcohol on J.R.'s breath. The officers took J.R. to the hospital for a sexual assault examination. J.R. told a nurse she had been raped and complained of neck and jaw pain stemming from when her assailant held her mouth closed. The subsequent exam revealed the presence of semen and a tear in J.R.'s vagina. DNA evidence later implicated Respondent Michael Lee Jones as J.R.'s assailant.
4 The People charged Jones with numerous offenses including sexual assault and unlawful sexual conduct. Prior to trial, Jones moved the trial court to bar the People from introducing evidence that Jones allegedly sexually assaulted two other women, one in Florida and one in Louisiana. The trial [276]*276court denied Jones's motion. It analyzed the evidence of the two other alleged assaults under the four-part Spoto admissibility test and concluded that the other acts evidence was admissible to show Jones's "common plan, scheme, or design, and .to rebut [Jones's] defense of consent."
15 The case proceeded to a five-day jury trial. The prosecution presented the other acts evidence over Jones's objection. After deliberations, the jury convicted Jones of both sexual assault and unlawful sexual contact. The trial court sentenced Jones to concurrent terms of twenty-four years to life and twelve years to life in the Department of Corrections.
16 Jones appealed his conviction to the court of appeals. Relevant to this opinion, Jones argued that the trial court erred by admitting evidence of the Florida and Louisiana sexual assaults under CRE 404(b) because the acts were not sufficiently similar to the charged conduct involving J.R.
T7 The court of appeals agreed with Jones and reversed the trial court's oral order admitting the other acts evidence. People v. Jones, 313 P.3d 626, 629-30, No. 09CA2362, 2011 WL 3616006, at *1 (Colo.App. Aug. 18, 2011). It held that the trial court abused its discretion by admitting evidence of the alleged Florida and Louisiana sexual assaults because that evidence did not satisfy the doctrine of chances and therefore was inadmissible under Spoto. Id. at 682-33, 2011 WL 3616006 at *4. The People petitioned this Court for certiorari review of the court of appeals' opinion.
18 We granted certiorari to determine whether a trial court can admit other acts evidence without conducting a doctrine of chances analysis.1 We now reverse the judgment of the court of appeals.
II. Analysis
19 The court of appeals erred when it unnecessarily limited trial court discretion by tying the four-part Spoto test to the doctrine of chances. While evidence that satisfies the doctrine of chances may also satisfy the see-ond and third prongs of the Spoto analysis, trial courts may admit CRE 404(b) evidence under Spoto without also determining that the evidence is admissible under the doctrine of chances.
10 To reach this conclusion, we first de-seribe the deferential standard of review appellate courts employ when reviewing a trial court's evidentiary ruling. We then describe the law surrounding CRE 404(b) and address why the court of appeals erred by effectively requiring the trial court to assess other acts evidence under the doctrine of chances as part of its Spoto analysis. Finally, we analyze the record to conclude that the trial court did not abuse its discretion by admitting the other acts evidence in this case.
A. Standard of Review
111 Trial courts have "substantial discretion when deciding whether to admit evidence of other acts." Yusem v. People, 210 P.3d 458, 463 (Colo.2009). Appellate courts review a trial court's decision to admit or exclude other acts evidence for an abuse of this discretion. Id. An appellate court will only disturb the trial court's ruling if "it was manifestly arbitrary, unreasonable, or unfair." Id.
B. Spoto and the Doctrine of Chances
112 This case requires us to clarify the role the doctrine of chances plays in the trial court's admissibility analysis under Spo-to. CRE 404(b) permits a trial court to admit evidence of a defendant's other erimes, wrongs, or acts for the purpose of proving "motive, opportunity, intent, preparation, [277]*277plan, ... or absence of mistake or accident." The trial court may not, however, admit evidence of the defendant's other acts "to prove the character of a person in order to show that he acted in conformity therewith." Id.
113 Recognizing that sexual offenses "are a matter of grave statewide concern," section 16-10-301(1), the General Assembly has specifically delineated the CRE 404(b) admissibility requirements for other acts evidence in the sexual offense context. The prosecution in a sexual offense case "may introduce evidence of other acts of the defendant to prove the commission of the offense as charged for any purpose other than propensity." § 16-10-301(8). Such purposes include:
Refuting defenses, such as consent ...; showing a common plan, scheme, design, or modus operandi, regardless of whether identity is at issue and regardless of whether the charged offense has a close nexus as part of a unified transaction to the other act; showing motive, opportunity, intent, ... or absence of mistake or accident; or for any other matter for which it is relevant.
Id.
.114 Before a trial court may admit other acts evidence under CRE 404(b) and section 16-10-8301, it must analyze the admissibility of the evidence under the four-part Spoto test, 795 P.2d at 1318. See Yusem, 210 P.3d at 468 (recent application of Spoto test); People v. Snyder, 814 P.2d 1076, 1078 (Colo.1994) (requiring trial courts to apply Spoto test before admitting evidence of similar acts under the Colorado Rules of Evidence).
T15 This four-part analysis requires the trial court to determine that: (1) the evidence relates to a material fact; (2) the evidence is logically relevant; (8) the logical relevance is independent of the intermediate inference that the defendant was acting in conformity with his bad character; and (4) the evidence has probative value that is not substantially outweighed by the danger of unfair prejudice. Spoto, 795 P.2d at 1818.
116 Only the second and third prongs of the Spoto analysis are at issue in this case. Under the second prong, evidence is logically relevant if it has "any tendency to make the existence of any fact that is of consequence to the determination of the action more probable or less probable than it would be without the evidence." CRE 401; see Yusem, 210 P.3d at 463. The related third prong of the Spoto test requires that logically relevant evidence achieve its relevance in some way other than through the impermissible inference that a person who engages in a bad act does so because he acts in conformity with his bad character. See-CRE Yusem, 210 P.3d at 466 (quoting Spoto, 795 P.2d at 1318). While this third prong does not demand the absence of the impermissible character inference, it "requires that the proffered evidence be logically relevant independent of that inference." Snyder, 874 P.2d at 1080 (emphasis added); see also. Spoto, 795 P.2d at 1318.
Y17 The "doctrine of chances" provides one theory of relevance under which a trial court may determine that other acts evidence satisfies the second and third prongs of the Spoto analysis.2 The court of appeals below, however, effectively held that other acts evidence must satisfy the doctrine of chances to also satisfy the second and third prongs of the Spoto test by confining its analysis of the second and third Spoto prongs to a doctrine of chances "box." See-Jones, 318 P.3d at 631-83, 2011 WL 3616006, at *8-4. We disagree with this holding because this state's precedent makes clear that [278]*278trial courts have discretion to conduct Spoto analyses without also assessing the relevance of other acts evidence under the doctrine of chances.
118 For example, in People v. Rath, 44 P.3d 1033, 1040 (Colo.2002), this Court held that other acts evidence in a sexual offense case was logically relevant independent of the impermissible character inference without conducting a doctrine of chances analysis. To show the defendant's common plan, scheme, or design; modus operandi; motive; or intent; and to refute the defendant's contention that the alleged victim's claim of sexual intercourse was a fabrication, the prosecution offered other acts evidence showing that the defendant picked young women up in his car on four separate occasions, drove each to a secluded location, and indicated that he intended to have sexual relations with each of them. Id. at 1087, 1039.
119 This Court held that the other acts evidence was relevant under CRE 401 and therefore satisfied the second Spoto prong because it provided "evidence from which the jury could find that the defendant had a history of offering young women a ride as a ruse to isolate them and have sex with them, regardless of their consent." (Id. at 1040. The evidence "had a least some tendency to make it more probable as a logical matter that [the defendant] intended to have sex with the victim in the charged offense, after admittedly offering her a ride under similar circumstances." Id. at 1040-41. The Court made no mention of the doctrine of chances in this analysis. See id.
{20 The Court also refrained from injecting the doctrine of chances into its discussion of the third Spoto prong. Seeid. at 1041. Instead, it reasoned that the evidence of other sexual bad acts demonstrated the defendant's "pattern of using a particular technique to accomplish a particular end" and "tended to show that when the defendant did certain things, in a certain way, a number of times in the past, he did so with a criminal purpose, and he took affirmative action to accomplish that purpose." Id.
{21 Similarly, the court of appeals in People v. Martinez, 36 P.3d 154, 159 (Colo.App.2001), upheld the trial court's decision to admit evidence of other sexual acts to show the victim's lack of consent without conducting a doctrine of chances analysis. Applying the second Spoto prong, the court of appeals determined that the other acts evidence was "logically relevant because it had a tendency to make ... the victim's lack of consent ... more probable with the evidence than without it." Id. "The offenses all shared common distinctive characteristics sufficient to allow reasonable jurors to infer that they were committed deliberately" by the defendant without the victim's consent. Id. The court of appeals additionally concluded, under the third Spoto factor, that the logical relevance of the other acts evidence "was independent of the inference that defendant was a person of bad character who had committed the crimes charged in conformity with such bad character" because "[the evidence showed a pattern of behavior in committing sexual assaults that did not relate to any character flaws or propensity." Id.
22 Both Martinez and Rath indicate that trial courts are under no obligation to analyze other acts evidence under the doctrine of chances during their Spoto analyses. Instead, trial courts retain the discretion to apply the doctrine of chances when they see fit. We accordingly reverse the 'court of appeals' effective holding that the trial court in this case abused its discretion by admitting other acts evidence without first finding that the evidence satisfied the doctrine of chances. We now turn to the record to determine whether the trial court abused its discretion in admitting the other acts evidence under Spoto.
C. The Trial Court Did Not Abuse Its Discretion
$23 The trial court conducted an appropriate Spoto analysis to admit evidence that Jones sexually assaulted women in Florida and Louisiana under CRE 404(b) and section 16-10-3801. Its application of the four-part Spoto test was not "manifestly arbitrary, unreasonable, or unfair." Yusem, 210 P.3d at 463. Therefore, the court of appeals erred when it reversed the trial court's decision to admit the other acts evidence.
[279]*2794 24 The prosecution offered the other acts evidence from Florida and Louisiana to show Jones's "common plan, scheme, or design, and to rebut [Jones's] defense of consent." The Florida evidence indicated that Jones sexually assaulted a white woman with blond hair late at night after she had been drinking. The Florida victim suffered severe facial injuries as a result of her attack. The Louisiana evidence showed that Jones sexually assaulted another white woman after offering to give the victim a ride as she walked back to her hotel at about 3:00 a.m. That victim had also been drinking and suffered facial injuries when Jones put his hand over her mouth to hold it closed during the assault.
125 Applying the first Spoto prong, the trial court found that the other acts evidence related to the material facts of whether Jones had a common plan, scheme, or design and whether Jones caused J.R. to submit to sexual intercourse against her will. The ree-ord supports this assessment because the other evidence from Florida and Louisiana tended to show that Jones had a common plan to have sex with women without their consent.
126 The trial court then determined that the other acts evidence was logically relevant under the second Spoto prong because it would "prove or disprove the existence of consent in this case, if, under prior similar cireumstances, the defendant committed acts against the will of the alleged victims." The record supports this assessment as well because the other acts evidence indicated that Jones had non-consensual sex with two different white women, late at night, after the women had been drinking.
T27 Turning to the third Spoto prong, the trial court found that the logical relevance of the evidence was "independent to the inference of bad character" because the evidence could lead to the inference that Jones had a common plan, scheme, or design to have sexual relations with white women who had been drinking without their consent late at night while holding their mouths closed. Consistent with Rath, the trial court here determined that the other acts evidence in this case demonstrated a pattern of behavior from which the jury could infer that Jones committed the charged sexual offenses independent of the impermissible inference that Jones acted in conformity with his bad character.
128 With respect to 'the fourth Spoto prong, the trial court weighed the probative value of the other acts evidence against the danger of unfair prejudice. It reasoned that "there. always is a concern that the jury will view Mr. Jones as a person of bad character, but ... the Court finds that the prejudice is no greater than in any other type of case in which similar transaction evidence is admitted." In addition, because J.R. died of causes unrelated to the sexual assault prior to trial, the probative value of the other acts evidence was higher than it would have been had J.R. been available to testify. The trial court therefore concluded that "the probative value is not substantially outweighed by the danger of unfair prejudice to the defendant." This conclusion is not manifestly arbitrary, unreasonable, or unfair because the trial court weighed the probative value of the evidence against the danger of unfair prejudice in a manner supported by the record.
129 In sum, the trial court adequately assessed each prong of the four-part Spoto test to find the other acts evidence admissible. It therefore did not abuse its discretion when it admitted evidence of the Florida and Louisiana sexual assaults.
III. Conclusion
130 We hold that evidence of other acts need not satisfy the doctrine of chances to also satisfy the second and third prongs of the Spoto test. While the doctrine of chances provides one avenue by which other acts evidence can fulfill the second and third Spoto prongs, trial courts have no obligation to apply the doctrine of chances when applying Spoto. The trial court in this case conducted a proper Spoto analysis and did not abuse its discretion by not also analyzing the other acts evidence under the doctrine of chances. We accordingly reverse the judgment of the court of appeals and remand for reinstatement of Jones's convictions.
31 CHIEF JUSTICE BENDER concurs in the judgment.