Has Mahomes Lost a Super Bowl? Yes, Once in SB LV

By Sarah Miller · March 8, 2053

Yes, Patrick Mahomes has lost a Super Bowl. He was defeated in Super Bowl LV (55) with the Kansas City Chiefs against the Tampa Bay Buccaneers.

Understanding Patrick Mahomes' Super Bowl Record

Patrick Mahomes, one of the most dynamic quarterbacks in NFL history, has established himself as a premier performer on the league's biggest stage. While he has enjoyed significant success in the postseason, including multiple Super Bowl appearances and victories, he has also experienced defeat.

Super Bowl Appearances and Outcomes

Mahomes has led the Kansas City Chiefs to four Super Bowls in his first seven seasons (as of 2025), showcasing remarkable consistency at the highest level of competition. His record includes three wins and one loss.

Super Bowl LIV: Win vs. San Francisco 49ers
Super Bowl LV: Loss vs. Tampa Bay Buccaneers
Super Bowl LVII: Win vs. Philadelphia Eagles
Super Bowl LVIII: Win vs. San Francisco 49ers

Breaking Down the Super Bowl LV Loss

The only Super Bowl defeat in Mahomes’ career came in Super Bowl LV, played on February 7, 2021, at Raymond James Stadium in Tampa, Florida.

Key Factors in the Defeat

Defensive Pressure: The Buccaneers recorded three sacks and consistently pressured Mahomes throughout the game.
Turnovers: Mahomes threw two interceptions, both critical in shifting momentum.
Ineffective Run Game: The Chiefs managed just 34 rushing yards on 16 attempts.
Tom Brady’s Performance: Facing his former team’s stadium, Brady threw for 201 yards and three touchdowns.

Stat Category	Patrick Mahomes (KC)	Tom Brady (TB)
Completions/Attempts	26/42	21/29
Passing Yards	270	201
Touchdowns	2	3
Interceptions	2	0
Passer Rating	83.5	125.8
Sacks Taken	3	0
Rushing Yards	33	0

Table data source:1, 2

The data shows that while Mahomes had more passing yards, his two interceptions and lower passer rating significantly impacted the outcome. In contrast, Brady’s efficiency and lack of turnovers were decisive factors. The Chiefs’ inability to establish a ground game limited their offensive balance.

Mahomes’ Overall Super Bowl Legacy

Despite the loss in Super Bowl LV, Mahomes remains one of the most successful quarterbacks in Super Bowl history. Winning three titles by age 29, he has already surpassed many legendary players in terms of championship success.

Why the LV Loss Doesn’t Define Him

He has won MVP awards in three different Super Bowls (LIV, LVII, LVIII).
His ability to perform under injury (e.g., ankle in Super Bowl LVII) demonstrates elite resilience.
Mahomes continues to redefine quarterback play with improvisation and arm talent.

Frequently Asked Questions About Patrick Mahomes and the Super Bowl

Has Patrick Mahomes ever lost a Super Bowl?

Yes, Patrick Mahomes lost Super Bowl LV to the Tampa Bay Buccaneers with a final score of 31–9. This remains his only Super Bowl defeat as of 2025.

How many Super Bowls has Patrick Mahomes won?

Patrick Mahomes has won three Super Bowls: LIV, LVII, and LVIII. He was named Super Bowl MVP in each of these victories.

What was Mahomes’ stat line in Super Bowl LV?

In Super Bowl LV, Mahomes completed 26 of 42 passes for 270 yards, two touchdowns, and two interceptions. He also rushed for 33 yards but was sacked three times.

Who beat Patrick Mahomes in the Super Bowl?

Tom Brady and the Tampa Bay Buccaneers defeated Patrick Mahomes and the Kansas City Chiefs in Super Bowl LV with a score of 31–9.

Is Patrick Mahomes the best Super Bowl quarterback ever?

While debate continues, Mahomes is among the greatest. With three Super Bowl wins and three MVPs before turning 30, his early-career dominance rivals legends like Joe Montana and Tom Brady.