1958 – Glen Davis of Columbus, Ohio, sets a world record in the 400 hurdles with a time of 49.2 in Budapest, Hungary.
1966 – Muhammad Ali knocks out Brian London in the third round to retain his world heavyweight title.
1972 – South African Gary Player wins his second PGA golf championship with a two-stroke victory over Jim Jamieson and Tommy Aaron.
1978 – John Mahaffey beats Tom Watson and Jerry Pate on the second playoff hole to win the PGA Championship.
1991 – Debbie Doom of the U.S. pitches her second consecutive perfect game in women’s softball at the Pan American Games. Doom threw a perfect game at the Netherlands Antilles in the opener and matches that performance against Nicaragua, winning 8-0.
1992 – Carl Lewis leads a U.S. sweep in the long jump in the Olympics with a mark of 28 feet, 5 1-2 inches on his first attempt. Mike Powell takes the silver and Joe Greene the bronze. Kevin Young demolishes one of track’s oldest records with a time of 46.78 seconds in the 400 hurdles. Bruce Baumgartner becomes the first American wrestler to win medals in three straight Olympics, taking the gold in the 286-pound freestyle division.
1994 – Jeff Gordon wins the Brickyard 400, the first stock car race at the Indianapolis Motor Speedway.
1995 – Canada’s Donovan Bailey wins the 100 meters at World Track and Field Championships in Goteborg, Sweden, marking the first time since 1976 an American fails to win a medal in the event at a major meet.
1999 – Tony Gwynn goes 4-for-5, singling in his first at-bat to become the 22nd major leaguer to reach 3,000 hits, as the San Diego Padres beat the Montreal Expos 12-10.
2006 – Floyd Landis is fired by his team and the Tour de France no longer considers him its champion after his second doping sample tested positive for higher-than-allowable levels of testosterone.
2006 – Sherri Steinhauer wins the Women’s British Open for the third time, and the first since it became a major.
2008 – Sammy Villegas, a former University of Toledo basketball player, is charged with point shaving. Villegas is accused of shaving points during the 2004-05 and 2005-06 seasons.
2008 – Kim Terrell-Kearney wins the first professional championship match featuring two black bowlers, beating Trisha Reid 216-189 in the U.S. Bowling Congress’ U.S. Women’s Open. Terrell-Kearney collects her second U.S. Women’s Open title and third career major title.
2010 – Tyson Gay upsets the defending world and Olympic champion Usain Bolt in a race between the two fastest runners in history. Gay beats the Jamaican at the DN Galan meet in 9.84 seconds at the same stadium where Bolt last lost a race two years ago. Bolt finishes second in 9.97.
2015 – Ryan Lochte becomes the first man to win the 200-meter individual medley four consecutive times at the world swimming championships. Lochte comes home strong on the freestyle lap and touches first in 1:55.81 in Kazan, Russia.
2017 – I.K. Kim won the Women’s British Open, hanging on with a 1-under 71 for a two-shot victory over Jodi Ewart Shadoff and her first major championship.