Here are just some of the notable sports moments that happened on July 25:

1902 — James J. Jeffries knocked out Bob Fitzsimmons in the eighth round of their fight in San Francisco to retain the heavyweight boxing title. (More info.)

1941 — Lefty Grove of the Boston Red Sox won his 300th game, 10-6, against the Cleveland Indians at Fenway Park in Boston. (More info.)

1970 — The U.S. Tennis Association began using a nine-point tiebreaker — at 4-4 the next point wins the set. It later switched to the 12-point tiebreaker in 1974. (More info.)

1972 — The National League beat the American League, 4-3, in the MLB All-Star Game at Fulton County Stadium in Atlanta. (More info.)

1976 — American Jim Montgomery won the gold medal in the 100-meter freestyle at the Montreal Olympics in a record time of 49.99 seconds, becoming the first swimmer to break the 50-second barrier. (More info.)

1976 — American Edwin Moses won the gold medal in the 400-meter hurdles at the Montreal Olympics in a world record time of 47.64 seconds. (More info.)

1990 — Actress Roseanne Barr delivered an off-key rendition of the National Anthem at a Cincinnati Reds — San Diego Padres game at Jack Murphy Stadium in San Diego. (More info.)

1992 — The Summer Olympics opened in Barcelona, Spain. (More info.)

1993 — Miguel Indurain of Spain won his third consecutive Tour de France in Paris. (More info.)

1999 — American Lance Armstrong, three years removed from cancer surgery, won the first of seven consecutive Tour de France races in Paris. (More info.)