Big Ten defends Hail Mary clock review after Michigan’s one-second win over Western Michigan

The first weekend of the 2026 college football season already has its defining controversy, and it centers on a single second on the game clock.

No. 16 Michigan escaped Western Michigan 13-12 on a 47-yard Hail Mary from quarterback Bryce Underwood to receiver JJ Buchanan as time expired — a final play that existed only because officials restored one second to the clock after a replay review.

The sequence began when Underwood’s initial Hail Mary attempt drifted behind the end zone and out of bounds. Western Michigan safety Micah Davis batted the incomplete pass away, and NBC’s broadcast clock appeared to show zeroes at the moment of the touch — suggesting the game was over. Instead, after a review by the Big Ten replay center in Chicago, officials put one second back on the clock and handed Michigan one more snap.

League releases audio and video of the review

Facing immediate scrutiny, the Big Ten took the unusual step of publishing statement, audio, and video from its replay center just after midnight Sunday. The footage showed that the direct stadium game clock — not the broadcast graphic — read one second when Davis touched the ball out of the back of the end zone.

“As shown in the provided video of what was viewed during the replay process, a side-by-side view of the play and the game block, using a direct shot of the game block in the stadium, was used to determine the final ruling,” the conference said in its statement.

The gap between the two clocks is the crux of the dispute. Broadcast clock graphics are captured by camera and overlaid on screen, meaning they can be slightly out of sync with the stadium clock — a discrepancy NBC officiating analyst and former NFL referee Terry McAulay flagged live. He noted the ball appeared “clearly still in the air” when the on-screen clock hit zero and questioned the sync of the system used in the review. In this case, a potential half-second difference decided the outcome.

Western Michigan players had already celebrated on the field before coach Lance Taylor’s staff pulled them back for the review. Minutes later, the extra play handed Michigan an unlikely win and a field-storming in a game the Broncos had led into the final seconds. The fallout extended to the postgame podium, where Western Michigan president Russ Kavalhuna made an unusual appearance to address the ending, telling reporters, “This football team deserves a second look if that’s possible.”

The broadcast itself aired on NBC, a unit of Comcast (NASDAQ: CMCSA). Comcast shares closed the most recent session at $26.49, down 0.64% from a prior close of $26.66, giving the media and telecom company a market capitalization of roughly $94.4 billion.

What to watch

• Whether the Big Ten issues any further clarification or disciplinary findings regarding the clock discrepancy
• Any formal response from Western Michigan or requests for league review of the outcome
• NBC and Comcast’s broadcast practices for clock synchronization in future Big Ten telecasts
• Michigan and Western Michigan’s next scheduled games and how the controversy affects early-season narrative

Source: original release