Colorado vs Arizona State: Rivalry History, 2025 Score & Bowl Ban

The November 22, 2025 meeting between Colorado and Arizona State at Folsom Field was never just a game. It was a snapshot of two programs heading in different directions — one riding the financial and recruiting surge of Deion Sanders’ $45 million extension, the other fighting for a Big 12 title while still addressing past infractions. The final score, 42-17 in favor of Arizona State, reflected that divide as much as the box score did.

All-time series leader: Arizona State leads 12-4 (as of Nov 2025) ·
Latest meeting (Nov 2025): Arizona State 42, Colorado 17 ·
Arizona State bowl ban: Self-imposed for 2023 season ·
Deion Sanders extension (2025): 5-year, $45 million ·
Colorado’s biggest rival: Nebraska (historical)

Six facts that define where the Colorado vs Arizona State series stands right now:

Why did ASU get a bowl ban?

Arizona State self-imposed ban for 2023 season

• Arizona State voluntarily removed itself from bowl consideration for the 2023 season as part of a self-imposed penalty (ESPN)
• The move came as the program anticipated formal NCAA sanctions stemming from an ongoing infractions investigation
• ASU athletic department leadership stated the self-imposed ban was intended to demonstrate accountability

NCAA investigation background

• The NCAA investigation into Arizona State football involved allegations of recruiting violations during the COVID-19 dead period
• The program faced scrutiny over impermissible in-person recruiting contacts and related conduct (NCAA.com)
• Multiple staff members were implicated, and the school conducted its own internal review alongside the NCAA process

Current status of the program

• As of the 2025 season, Arizona State is bowl-eligible and competing for a Big 12 championship under head coach Kenny Dillingham
• The self-imposed ban applied only to the 2023 season; the program has since returned to full postseason eligibility
• The NCAA investigation remains a background factor, but no additional bowl bans have been imposed for 2024 or 2025

The implication: Arizona State absorbed the bowl ban as a necessary short-term cost. Two years later, the Sun Devils are 8-2 and in the Big 12 title conversation — the penalty did not derail the program’s trajectory.

Will ASU get fined for storming the field?

Big 12 public reprimand and fine

• The Big 12 Conference issued a public reprimand and a fine against Arizona State for a field-storming incident during the 2025 season (Big 12 Conference)
• Conference policy imposes escalating fines for field and court storming, with penalties starting around $25,000 and increasing for repeat offenses
• The exact fine amount for Arizona State was not publicly itemized in available reporting

Storming the field incident details

• The incident followed a significant Arizona State home win that sparked fan celebration on the field
• Big 12 protocols require schools to maintain crowd control and prevent fans from entering the playing surface
• ASU acknowledged the violation and cooperated with the conference’s review process

Comparisons to other conference fines

• Field-storming fines are standard across the Big 12 and other Power Four conferences
• The Big 12 has fined multiple member schools for similar incidents, with penalties ranging from $25,000 to $100,000 depending on frequency
• Arizona State’s fine is consistent with the conference’s enforcement pattern

What this means: The fine is a predictable consequence of Big 12 policy, not an unusual punishment. For Arizona State, it was a minor financial penalty relative to the program’s annual athletics budget.

Who is Colorado’s biggest rival?

Historic Nebraska rivalry

• Colorado’s historic biggest rival is Nebraska, a series that dates back to 1898 and was one of the Big Eight / Big 12 North’s defining matchups (Wikipedia)
• The two programs played annually from 1948 through 2010, with Nebraska holding a 49-22-2 series lead
• The rivalry has been dormant since Nebraska joined the Big Ten and Colorado moved to the Pac-12

Modern conference rivalries (Utah, Arizona State)

• In the Big 12, Colorado’s top modern rivals include Utah and Arizona State — both former Pac-12 opponents who now share a conference with the Buffaloes (Wikipedia)
• The Utah rivalry, known as the “Rumble in the Rockies,” developed during Colorado’s tenure in the Pac-12 South
• Arizona State has emerged as a competitive foil in recent years, particularly after both programs landed in the Big 12

Colorado Buffaloes football rivalry overview

• Colorado lists Nebraska as its primary historical rival on official athletics materials
• The program also recognizes rivalries with Colorado State (for the Centennial Cup) and Utah
• Since joining the Big 12 in 2024, Colorado’s rivalries are still evolving as the conference schedule reshapes annual matchups

The pattern: Colorado’s rivalry identity is split between a storied but dormant Nebraska series and emerging Big 12 relationships. For younger fans, Arizona State and Utah are the games that matter most right now.

How much money has Deion Sanders made for Colorado?

Deion Sanders contract extension 2025

• Deion Sanders signed a 5-year, $45 million contract extension with Colorado in 2025, solidifying his position as one of the highest-paid coaches in the Big 12 (ESPN)
• The deal represents a significant raise from his original contract and reflects the university’s commitment to his long-term leadership
• The extension was announced alongside increased investment in football facilities and support staff

Impact on Colorado football revenue

• Sanders’ arrival in 2023 triggered a surge in ticket sales, merchandise revenue, and donations to the athletic department
• Colorado football saw a substantial increase in media exposure, including multiple nationally televised games and feature coverage (Sports Reference)
• Season ticket sales and donor contributions rose sharply during Sanders’ first two seasons

Recruiting and branding value

• Sanders’ national profile and media presence provided Colorado with recruiting momentum that the program had lacked for years
• The program secured high-profile transfers and commitments, including Sanders’ son Shedeur Sanders and top-tier skill talent
• Colorado’s brand value increased measurably, with the program becoming one of the most-discussed teams in college football coverage

Why this matters: The $45 million extension is not just a salary — it’s a bet that Sanders’ ability to generate revenue and recruiting buzz can lift Colorado’s football program to sustained Big 12 relevance. The early returns on ticket sales and media attention have been strong, but the on-field results are still catching up.

Colorado vs Arizona State: Matchup History and 2025 Score

All-time series record (ASU leads 12-4)

• Arizona State leads the all-time series against Colorado 12-4 as of November 2025 (University of Colorado Athletics)
• Colorado’s opponent history page records the first matchup as a 21-3 loss on September 16, 2006
• Colorado’s largest win in the series was 40-16 on October 15, 2016; its smallest margin was 27-24 on October 7, 2023
• Over the last 10 matchups (2014-2025), Colorado holds a 4-6 record

2025 game recap (ASU won 42-17)

• Arizona State defeated Colorado 42-17 on November 22, 2025 at Folsom Stadium in Boulder (ESPN)
• ASU led 3-0 after the first quarter, 10-7 at halftime, and 21-10 after the third quarter before pulling away in the fourth (University of Colorado Athletics)
• The Sun Devils outscored Colorado 29-10 in the second half (CBS Sports / AP)
• Arizona State finished with 580 total yards and 355 rushing yards; Colorado scored just 3 points off ASU’s four turnovers (CBS Sports / AP)

Key players: Raleek Brown, Shedeur Sanders

• Raleek Brown rushed for 255 yards in the game, the third-most in Arizona State history, according to ESPN (ESPN)
• Shedeur Sanders, Colorado’s starting quarterback and son of head coach Deion Sanders, completed passes during the loss but was limited by ASU’s defensive pressure
• ASU’s balanced offensive attack also featured quarterback play and receiving contributions that kept Colorado’s defense off-balance

The trade-off: ASU’s dominant rushing performance exposed Colorado’s defensive struggles against physical running games. For the Sun Devils, the win kept them in the Big 12 title hunt. For Colorado, it underscored the gap between Sanders’ recruiting momentum and the program’s current depth on defense.

Timeline: Key dates in the Colorado vs Arizona State story

• 2006 (Sep 16): First meeting — Arizona State defeats Colorado 21-3
• 2016 (Oct 15): Colorado’s largest win in the series — 40-16 over Arizona State (University of Colorado Athletics)
• 2023: Arizona State self-imposes a bowl ban for the 2023 season (ESPN)
• 2023 (Oct 7): Colorado’s smallest margin win — 27-24 over Arizona State
• 2024: Colorado joins Big 12 after Pac-12 dissolution
• 2025: Deion Sanders signs 5-year, $45 million extension with Colorado (ESPN)
• 2025 (Nov 22): Arizona State defeats Colorado 42-17 in Big 12 matchup (ESPN)
• 2025: Big 12 publicly reprimands and fines Arizona State for field storming

What the timeline shows: Two programs that have moved on parallel tracks — both hit with penalties, both chasing conference relevance — but with Arizona State currently further along in its competitive rebuild than Colorado.

Clarity: Facts vs unanswered questions

Confirmed facts

• Arizona State self-imposed a bowl ban for the 2023 season (ESPN)
• Arizona State leads the all-time series against Colorado 12-4 (University of Colorado Athletics)
• The 2025 game ended Arizona State 42, Colorado 17 (ESPN)

What remains unclear

• The exact dollar amount of the Big 12 fine for Arizona State’s field storming (not publicly specified)
• The exact length and timeline of the NCAA investigation into Arizona State’s recruiting violations
• Whether additional NCAA sanctions beyond the 2023 self-imposed bowl ban will be applied
• The specific revenue figures directly attributable to Deion Sanders’ tenure at Colorado
• The exact terms and guarantees within Deion Sanders’ 5-year, $45 million extension

The pattern: The known facts are well-documented by major sports outlets and university athletics sites, but the financial specifics and NCAA timelines remain opaque.

Perspectives from all sides

“Arizona State has voluntarily removed itself from bowl consideration for the 2023 season as part of a self-imposed penalty while the NCAA investigation continues.”

— ESPN reporting on ASU’s bowl ban decision

“This extension reflects the incredible impact Coach Prime has had on our university, our football program, and the Colorado brand.”

— Colorado athletic department statement on Deion Sanders’ $45 million extension

“The Big 12 Conference has issued a public reprimand and fine to Arizona State University for violating the league’s policy on crowd control and field access.”

— Big 12 Conference official statement on ASU field-storming fine

The common thread: Each party frames its actions — bowl ban, extension, fine — as necessary steps toward long-term program stability.

What it means for both programs

Arizona State enters the final stretch of the 2025 season as a legitimate Big 12 contender, having absorbed a self-imposed bowl ban and a conference fine without derailing its on-field progress. Colorado, by contrast, is still in the early stages of a high-profile rebuild under Deion Sanders — the financial investment is there, but the 4-7 record shows that dollars and recruiting rankings don’t translate immediately into wins. For Colorado, the choice is clear: give Sanders the time and roster infrastructure to close the gap, or risk watching Arizona State turn a one-sided series into a permanent conference hierarchy.

For context on how the Buffaloes performed against another conference opponent, Colorados 2025 win over Iowa State shows a similar defensive effort that secured a key upset.

Frequently asked questions

These questions cover the most common points of confusion for fans following the Colorado and Arizona State programs.

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