MOSCOW — Usain Bolt blew by Justin Gatlin with about 30 meters to go and never glanced back in reclaiming his 100-meter title at the world championships on Sunday, winning in 9.77 seconds. He also didn't even crack a smile when he crossed the finish line because this took a lot more work than the world's fastest sprinter usually needs.

WATKINS GLEN, N.Y. — Three-time Sprint Cup champion Tony Stewart was released from the hospital and is resting at home.His team, Stewart-Haas Racing, tweeted the news on Sunday night, closing with a “SmokeWillRise” hashtag.Stewart broke his right leg in two places last Monday night in a sprint car race in Iowa and is out indefinitely after two surgeries to repair the damage.

BALTIMORE — The Baltimore Ravens bolstered their receiving corps Sunday, agreeing in principle to a contract with tight end Dallas Clark and bringing back wideout Brandon Stokley on a one-year contract.The Ravens lost top tight end Dennis Pitta to a season-ending hip injury early in training camp, and Ed Dickson, the player being counted on to replace him is sidelined by a partially torn hamstring.The 34-year old Clark has 474 catches 5,322 yards and 50 touchdowns in 10 NFL seasons.The 37-year old Stokley 384 catches for 5,224 yards and 39 touchdowns in 14 NFL seasons.