Kessel, a right winger for the Vegas Golden Knights, played in his 990th straight game. “I just try to play no matter what.”

Bookmakers aren’t yet sold on the teams, despite winning records and solid upsets. Their distrust comes down to close games and weak schedules.

Diana Kipyokei of Kenya, who won the women’s race in October 2021, tested positive for a prohibited steroid that can enhance performance.