1859 — The first intercollegiate Regatta is held in Worcester, Mass., with Harvard beating Yale and Brown.
1928 — Gene Tunney beats Tom Heeney on a technical knockout in the 11th round at Yankee Stadium to retain the world heavyweight title.
1952 — Bob Mathias wins his second Olympic decathlon in Helsinki, Finland.
1955 — Doug Ford defeats Cary Middlecoff 4 and 3 in the final round to capture the PGA title.
1981 — Pat Bradley shoots a record 279 total to win the U.S. Women’s Open. Kathy Whitworth, who finishes third, becomes the first million-dollar golfer in LPGA history.
1987 — Stephen Roche of Ireland wins the Tour de France by 40 seconds over Spain’s Pedro Delgado. Jeannie Longo of France wins the women’s race, finishing 2:52 ahead of Italy’s Maria Canins.
1992 — Miguel Indurain of Spain, the holder of the yellow jersey as overall leader for the final nine days, rides in the pack to clinch his second straight victory in the Tour de France.
1996 — American swimmer Amy Van Dyken wins the 50-meter freestyle to become Atlanta’s first quadruple gold medalist and the first U.S. woman to win four in a single Olympics.
1998 — Three spectators are killed — the first fan deaths at a major race in the United States in more than a decade — and six are injured by flying debris from a one-car crash at the U.S. 500 at Michigan Speedway.
2005 — Greg Maddux records his 3,000th career strikeout against San Francisco, striking out Omar Vizquel in the third inning of a 3-2, 11-inning victory for the Giants.
2009 — Alberto Contador wins the Tour de France for a second time. Andy Schleck of Luxembourg, Contador’s biggest rival among title contenders in the mountains, finishes second.
2013 — He Chong wins his record-tying third consecutive world title in the men’s 3-meter springboard at Barcelona, Spain, giving China its seventh gold medal in eight diving events. His victories in 2009, 2011, and 2013, matches Phillip Boggs’ record of three titles from 1973-78.
2015 — Christina Jones and Bill May of the U.S. win the first gold medal in new mixed duet technical synchronized swimming at the world championships in Kazan, Russia. The mixed duet is new to the world championships.
2015 — Kyle Busch’s incredible comeback continues with a weekend sweep at Indianapolis Motor Speedway. He wins the Brickyard 400 a day after winning the second-tier Xfinity Series race. Busch, who missed the first 11 races of the season with a broken right leg and broken left foot, wins the fourth of the last five Sprint Cup Series races, including three straight.
1920 — Resolute defeats Shamrock IV of Britain to defend the America’s Cup title for the United States.
1937 — The United States wins the Davis Cup by beating Britain four matches to one.
1954 — Chick Harbart beats Walter Burkemo 4 and 3 in the final round to win the PGA championship.
1969 — Betsy Rawls wins the LPGA championship by four strokes over Sue Berning and Carol Mann.
1973 — The Miami Dolphins beat the College All-Stars 14-3 in Chicago.
1986 — Greg Lemond becomes the first American to win the Tour de France. LeMond’s teammate, Bernard Hinault of France, finishes second.
1986 — Pat Bradley sinks a 12-foot birdie putt on the first playoff hole to defeat hard-charging Japanese veteran Ayako Okamoto in the LPGA-du Maurier tournament. Bradley birdied five of the first six holes and finishes at 6-under 66 for a 72-hole total of 276.
1986 — Speedskater Bonnie Blair sets a U.S. Olympic Festival record for total medals won with 16 and total golds with 10 by taking two titles.
1986 — Bobby Hillin Jr. becomes the youngest winner in the history of NASCAR stock car racing, surviving the Talladega 500 at Alabama International Motor Speedway. Hillin, 22, takes the lead from Tim Richmond eight laps from the end of the 188-lap event.
1987 — The Salt Lake Trappers, an independent team in the Pioneer League, have their record 29-game winning streak snapped with a 7-5 loss to Billings.
1992 — Patty Sheehan shoots a 1-over 72 for a two-stroke victory over Juli Inkster in their 18-hole playoff in the U.S. Women’s Open.
1993 — Reggie Lewis, the 27-year-old Boston Celtics star who collapsed during a playoff game on April 29 from a heart ailment, dies after a light workout at the team’s practice facility at Brandeis University.
1996 — Canada’s Donovan Bailey sets the world record to win the 100 meters in 9.84 seconds at the Summer Olympics. The Atlanta Games are later marred by the Centennial Olympic Park bombing that kills Alice Hawthorne, wounds 111 others.
2002 — John Ruiz retains the WBA heavyweight title he won from Evander Holyfield, this time getting off the canvas three times — all after low blows — and lasting long enough for Kirk Johnson to be disqualified.
2005 — Grant Hackett bumps off one of swimmimg’s most enduring world records, eclipsing Ian Thorpe’s mark in the 800-meter freestyle. The 6-foot-6 Hackett claims his second gold and third medal of the World Swimming Championships with a time of 7:38.65, breaking the mark set four years earlier by his countryman Thorpe.
2006 — Floyd Landis’ stunning Tour de France victory just four days earlier is thrown into question when he tests positive for high levels of testosterone during the race.
2008 — Carlos Sastre wins the Tour de France in one of the closest finishes in the 105-year-old race. The third Spaniard in a row to win cycling’s premier event, Sastre holds his 65-second lead over Cadel Evans of Australia. As in the last two years, this year’s Tour is plagued by doping.
2013 — Candace Parker scores a record 23 points to lead the West to a 102-98 win over the East and earn MVP honors in the WNBA All-Star game.
2013 — Hunter Mahan withdraws from the RBC Canadian Open after his wife went into labor. Mahan, the tournament leader at 13 under after 36 holes, had yet to tee off for the third round.
2014 — Italy’s Vincenzo Nibali wins the Tour de France, becoming the first Italian to win cycling’s greatest race in 16 years. Nibali is the sixth rider to win all three Grand Tours — France, Italy and Spain— and is the first Italian to win the Tour de France since Marco Pantani in 1998.
2014 — Martina Hingis leads Washington to its fourth straight World TeamTennis title and fifth in six years, beating Olga Govortsova 5-2 in singles in the Kastles’ 25-13 victory over the Springfield Lasers.
2015 — The Arizona Cardinals hire Jen Welter to coach inside linebackers through their upcoming training camp and preseason. The Cardinals say Welter is believed to be the first woman to hold a coaching position of any kind in the NFL.
1913 — The United States wins its first Davis Cup since 1902 by beating Britain three matches to two.
1928 — The Summer Olympics open in Amsterdam and the Olympic flame is lit for the first time.
1929 — The Chicago Cardinals become the first NFL team to train out of state, holding camp in Michigan.
1972 — The American Basketball Association announces that San Diego will receive a franchise and the NBA’s Buffalo Braves relocate to San Diego and are renamed the San Diego Clippers.
1972 — The Dallas Cowboys beat the College All-Stars in Chicago 20-7.
1984 — The Summer Olympics open in Los Angeles with a record 140 nations competing. The Soviet Union and 13 Communist allies, including Cuba and East Germany, boycott the games.
1987 — Laura Davies shoots a 1-under 71 to defeat Ayako Okamoto and JoAnne Carner in an 18-hole playoff to win the U.S. Women’s Open.
1987 — Angel Cordero Jr. becomes the fourth U.S. jockey to win 6,000 races when he rides Lost Kitty to victory at Monmouth Park, N.J.
1991 — Dennis Martinez pitches a perfect game for the Montreal Expos, who beat the Los Angeles Dodgers 2-0.
1992 — American Mike Barrowman sets a world record in winning the 200-meter breaststroke, and Russian Evgueni Sadovyi becomes the Summer Olympics’ first triple gold medalist, also smashing a world record in the men’s 400-meter freestyle.
1994 — On the night baseball players set an Aug. 12 strike date, Kenny Rogers of the Texas Rangers pitches a perfect game for a 4-0 victory over California.
2000 — Blaine Wilson, America’s pre-eminent gymnast, wins his fifth straight championship in St. Louis. He becomes the first gymnast to win five straight national titles since George Wheeler did it from 1937-41.
2009 — Germany’s Paul Biedermann hands Michael Phelps his first major individual loss in four years, setting a world record in the 200-meter freestyle at the world championships in Rome. Phelps, a body length behind, loses for the first time in a major international meet since Ian Crocker beat him in the 100 butterfly final at the 2005 worlds.
2011 — Ryan Lochte celebrates the first world record set since high-tech bodysuits were banned 1 1/2 years ago. Lochte edges Michael Phelps in 200-meter individual medley at the world championships at Shanghai.
2013 — Brek Shea scores less than a minute after entering the game as a second-half substitute, giving the United States a 1-0 victory over Panama in the Gold Cup final. It’s the fifth Gold Cup title for the Americans but their first since 2007.
2016 — Mirim Lee shoots a 10-under 62 to match the Women’s British Open record and take a three-stroke lead in the major championship at tree-lined Woburn (England) Golf Club.
2016 — Stephan Jaeger shoots a 12-under 58 in the Web.com Tour’s Ellie Mae Classic in Hayward, Calif., for the lowest score in major tour play. The German finishes with a 10-foot birdie putt.