suffered the worst lo s in his profe sional football career in Super Bowl LV, the first time the quarterback has ever lost a game by double digits in the . It was the first time it happened in 54 starts (regular season and postseason) and Michal Kempny Jersey the 31-9 lo s to the is the worst defeat for Mahomes as a starting quarterback since a 66-10 lo s in 2016 to Iowa State when he was at Texas Tech.Mahomes finished 26 of 49 for 270 yards with no touchdowns and two interceptions for a 52.3 pa ser rating, the lowest rating in his eight playoff starts. In both of Mahomes' playoff lo ses, he has a completion percentage under 60 percent -- this was a product of a poor offensive line (mi sing , , and as the starters from the beginning of the season), an excellent game plan from Buccaneers defensive coordinator Todd Bowles, and dropped pa ses.Mahomes refused to point to any of the i sues as an excuse for the worst game of his career."They had a good game plan. They kind of took away all our deep stuff, took away the sideline and they did a good job of rounding to the football and making tackles," Mahomes said after the lo s. "We weren't executing early, I Nic Dowd Jersey had a few miscues, we weren't on the same page, but credit to them man, they played a heck of a game defensively and offensively and beat us."I just don't think we were on the same page as Alexander Alexeyev Jersey an offense in general. I wasn't getting the ball out on time, the receivers were running routes to not where I thought they were going to be at and the offensive line, they did good sometimes and sometimes they let guys through. When you play a good defense like that, you got to be on the same page and we weren't (Sunday) and that's why we played so bad." Mahomes had his first career game with zero touchdowns in any category and two-plus interceptions. He was pre sured a -record 29 times and Mahomes ran for a total of 497 yards (according to NFL's Next Gen Stats). Mahomes entered the game with an all-time best 109.4 postseason pa ser rating and exited with the fifth-best at 100.4.Mahomes still has 191 completions and 2,324 yards in his postseason career. He has the most playoff completions in a player's first four NFL seasons and finished just 4 yards shy of (2,328) for Devante Smith-Pelly Jersey the most playoff pa sing yards in a player's first four years. Mahomes is 6-2 in the postseason and still has a Super Bowl MVP before turning 26 -- they'll be plenty of opportunities to rebound from this playoff lo s."Yeah I mean Lucas Johansen Jersey my dad lost in the World Series in his career and he continued to battle and continued to be who he was, and obviously it hurts right now," Mahomes said. "It hurts a lot, but we're going to continue to get better. We have a young group of guys who have had a lot of succe s and learned from that and have had a few failures and we have to learn from that. "We can't let this define us. We have to continue to get better, going into next year being even better and preparing ourselves to hopefully be in this game again."