This date in sports history: Sept. 9

1940 — Donald McNeil beats Bobby Riggs after losing the first two sets to capture the U.S. Lawn Tennis Association title. Alice Marble wins her third straight title with a two-set triumph over Helen Jacobs.

1956 — Australia’s Ken Rosewall wins the U.S. Lawn Tennis Association title with a four-set victory over Lewis Hoad. Shirley Fry beats Althea Gibson, 6-3, 6-4, for the women’s title.

1960 — The Denver Broncos beat the Boston Patriots, 13-10, in the AFL’s first regular-season game. The game is played on a Friday night at Boston University’s Nickerson Field.

1968 — Arthur Ashe wins the U.S. Open by beating Tom Okker, 14-12, 5-7, 6-3, 3-6, 6-3. Ashe is the first African-American male to win a Grand Slam tournament. As an amateur, Ashe is ineligible to receive the $14,000 winner’s prize but collects $280 in expenses for the two-week tournament.

1972 — UCLA’s Efren Herrera kicks a 20-yard field goal with 22 seconds remaining to beat preseason No. 1 Nebraska, 20-17, at the Memorial Coliseum.

1974 — Jimmy Connors romps to a 6-1, 6-0, 6-1 victory over Ken Rosewall to win the U.S. Open.

1978 — Chris Evert beats 16-year-old Pam Shriver, 7-5, 6-4, to win her fourth straight U.S. Open.

1979 — In an all-New Yorker U.S. Open men’s final, John McEnroe beats Vitas Gerulaitis, 7-5, 6-3, 6-3. Tracy Austin, at 16 years, 8 months and 28 days, becomes the youngest U.S. Open women’s singles champion, ending Chris Evert’s 31-match win streak at the Open with a 6-4, 6-3 win.

1984 — John McEnroe beats Ivan Lendl, 6-3, 6-4, 6-1, to win his fourth U.S. Open.

1990 — Pete Sampras, at the age of 19 years and 28 days, becomes the youngest U.S. Open men’s singles champion, defeating Andre Agassi, 6-4, 6-3, 6-2.

1992 — Robin Yount becomes the 17th player to reach 3,000 hits in the Milwaukee Brewers’ 5-4 loss to the Cleveland Indians.

2000 — Venus Williams wins her first U.S. Open singles title, defeating Lindsay Davenport, 6-4, 7-5.

2006 — Top-ranked Ohio State tightens its hold on the No. 1 spot after beating the No. 2-ranked and defending champion Texas Longhorns, 24-7, in Austin, Texas.

2007 — Asafa Powell sets another world record in the 100 meters, winning a heat at the Rieti Grand Prix in 9.74 seconds. The world’s fastest man improves his record by 0.03 seconds, having run 9.77 three times.

2012 — Serena Williams, two points from defeat, suddenly regains her composure and her game, coming back to win the last four games and beat No. 1-ranked Victoria Azarenka, 6-2, 2-6, 7-5, for her fourth U.S. Open championship and 15th Grand Slam title overall.

2015 — Japan’s Saori Yoshida wins her 16th world or Olympic freestyle title at the world wrestling championships. The most decorated athlete in wrestling history, the 32-year-old Yoshida wins her 13th title at worlds to go with three Olympic golds in as many tries.

2017 — Sloane Stephens dominates Madison Keys in the U.S. Open final and wins 6-3, 6-0 for her first Grand Slam title. The 83rd-ranked Stephens is the second unseeded woman to win the tournament in the Open era, which began in 1968.

2018 — Alabama strengthens its hold on No. 1 over No. 2 Clemson. The Crimson Tide made its 106th overall appearance at the top of the AP football rankings, which started in 1936, passing Ohio State for the most by any school.

2018 — The Cleveland Browns end their 17-game losing streak with a 21-21 tie against the Pittsburgh Steelers.