Kyle Larson, who finished fourth in the NASCAR Cup Series race at Texas Motor Speedway, has pinpointed his restarts as an area which cost him during the race on Sunday. While speaking to the media after the race, the Hendrick Motorsports driver revealed his frustrations with his performance:

Who won the NASCAR Xfinity Series race at Texas? Kyle Larson is the winner, plus full NASCAR Xfinity Series results at Texas.

Kyle Larson wasn't even supposed to be racing in the NASCAR Xfinity Series this weekend. However, when news broke mid-week about Connor Zilisch being sidelined with a lower back injury (following a wreck at Talladega), Larson was the driver selected to fill the vacant JR Motorsports seat.