Tay Martin and Brock Martin aren’t related, but the two both change jersey numbers heading into the 2021 season.
Oklahoma State released its 2021 Media Guide for Big 12 media days, revealing that Tay Martin made a switch from No. 4 to No. 1, and Brock Martin made a switch from No. 40 to No. 9.
Entering his redshirt senior season, Brock Martin has played in 28 games in his Cowboy career. In that time, he has made 62 total tackles, including 12.5 tackles for loss and 2.5 sacks. He also scored a touchdown on a fumble recovery against TCU this past season.