STILLWATER, Okla. (AP) — If Oklahoma State coach Mike Gundy seems more calm, cool and relaxed in this high-stakes season, it is only because he withstood the heat in the summer of 2020.

Running back Chuba Hubbard, a Black player who was coming off a first-team All-America season, suggested he would boycott the program after Gundy was photographed wearing a T-shirt promoting the One America News Network — a far-right news channel that had criticized the Black Lives Matter movement. Hubbard felt wearing the shirt was insensitive just weeks after George Floyd was killed by police and as protests...