- Sep 1 American harness trainer and driver Dave Palone wins his 6,000th race, driving Oompa’s Terminator to victory at The Meadows Racetrack in Pennsylvania
- Sep 4 NY Yankees beat Chicago White Sox, 11-6, to win their 100th game on the earliest date in MLB history besting the 1906 Chicago Cubs & 1954 Cleveland Indians by 5 days
US Open Women's Tennis
Sep 12 US Open Women's Tennis: Lindsay Davenport wins her first career Grand Slam title; beats defending champion Martina Hingis 6-3, 7-5
- Sep 13 US Open Men's Tennis: In an all-Australian final Patrick Rafter retains title; beats Mark Philippoussis 6-3, 3-6, 6-2, 6-0
- Sep 20 Federation Cup Women's Tennis, Geneva, Switzerland: Conchita Martínez & Arantxa Sánchez Vicario beat Martina Hingis & Patty Schnyder of Switzerland 6-0, 6-2 in doubles decider to clinch Spain's 5th title, 3-2
- Sep 20 Solheim Cup Women's Golf, Muirfield Village: US retains Cup; beats Europe 16-12 for third consecutive victory
Baseball Players
Basketball Stars
Boxers
Footballers
NFL Stars
Tennis Champions