Events in Sport
- Sep 1 Clay Buchholz becomes first Boston Red Sox rookie to pitch a no-hitter. In just his second MLB appearance; beats Baltimore Orioles 10-0 at Fenway Park
- Sep 1 In one of the biggest upsets in college football history, 109,218 fans see Appalachian State's Corey Lynch block a Jason Gingell 37-yard field goal attempt with 6 seconds remaining to inspire an epic 34-32 win v Michigan at Ann Arbor
- Sep 1 Tyson Gay helps US win the men's 4 x 100m relay at the world track & field championships in Osaka, Japan to join Carl Lewis and Maurice Greene as the only men to win 3 gold medals at one world meet
- Sep 8 US Open Women's Tennis: Belgian Justin Henin beats Svetlana Kuznetsova of Russia 6-1, 6-3; Henin wins event without losing a set
US Men's Tennis Open
Sep 9 US Open Men's Tennis: Switzerland's Roger Federer wins 4th consecutive US title; beats Novak Đoković of Serbia 7-6, 7-6, 6-4
- Sep 16 Federation Cup Women's Tennis, Moscow, Russia: Svetlana Kuznetsova beats Francesca Schiavonea of Italy 4-6, 7-6, 7-5 to give Russia an unassailable 3-0 lead (ends, 4-0)
- Sep 16 Solheim Cup Women's Golf, Halmstad GK, Sweden: US retains Cup 16-12; after trailing by a point US dominates singles 8½-3½
- Sep 24 ICC Men's Cricket T20 World Cup, Johannesburg: India wins inaugural tournament with a 5-run win over Pakistan; Man of the Series: Pakistan all-rounder Shahid Afridi (91 runs • 12 wkts)
- Sep 30 FIFA Women's World Cup Final, Hongkou Football Stadium, Shanghai, China: Birgit Prinz and Simone Laudehr score as Germany beats Brazil, 2-0
- Sep 30 Presidents Cup Golf, Royal Montreal GC: David Toms and Scott Verplank remain undefeated as US beats International team, 19½–14½
Weddings in Sport
- Sep 29 Olympic downhill skier Lindsey Kildow (23) weds former Olympic skier Thomas Vonn (31) at the Silver Lake Lodge in Deer Valley, Utah
Deaths in Sport
- Sep 1 Viliam Schrojf, Slovak soccer goalkeeper (39 caps Czechoslovakia; Slovan Bratislava 240 games), dies at 76
- Sep 2 Max McNab, Canadian ice hockey executive (GM Washington Capitals 1975-83; New Jersey Devils 1983-87), dies at 83
- Sep 9 Helmut Senekowitsch, Austrian soccer forward (18 caps; Sturm Graz, First Vienna, Real Betis, Wacker Innsbruck) and manager (Austria, Athletic Bilbao, AEK), dies at 73
- Sep 11 Ian Porterfield, Manager of Armenia National Football Club (b. 1946)
- Sep 15 Colin McRae, Scottish rally driver (World Rally Championship 1995), dies following a helicopter crash at 39
- Sep 20 Johnny Gavin, Irish soccer winger (7 caps Rep. Ireland; Norwich City 312 games), dies at 79
- Sep 21 Hallgeir Brenden, Norwegian cross country skier (Olympic gold 1952, 56), dies at 78
- Sep 21 Ruth Jessen, American golfer (11 LPGA Tour wins, 3-time major runner-up), dies of lung cancer at 70
- Sep 22 Bodinho, Brazilian footballer (b. 1928)
- Sep 26 Bill Wirtz, American longtime Chicago Blackhawks owner, dies at 77
- Sep 28 Derek Shackleton, England cricket fast bowler (7 Tests, 18 wickets, BB 4/72; Hampshire CCC, MCC), dies at 83