ITF Switzerland F2 | 02/14 13:35 | 26 | Alexander Ritschard v Marc-Andrea Huesler | 2-6,6-3,3-6 | |
ITF Switzerland F2 | 02/13 16:45 | 25 | Alexander Ritschard v Maxime Tchoutakian | 7-6,7-6 | |
ITF Switzerland F1 | 02/08 14:30 | 26 | Gregoire Jacq v Alexander Ritschard | 6-3,6-3 | |
ITF Switzerland F1 | 02/06 14:45 | 25 | Jan Mertl v Alexander Ritschard | 6-2,6-7,6-7 | |
ITF Spain F2 | 01/22 09:00 | 62 | Germain Gigounon v Alexander Ritschard | 6-3,6-4 | |
ITF Spain F2 | 01/21 11:30 | 62 | Pablo S Muro v Alexander Ritschard | 4-6,1-6 | |
ITF Spain F2 | 01/20 13:30 | 62 | Francesco Moncagatto v Alexander Ritschard | 1-6,2-6 | |
ITF Spain F1 | 01/17 09:00 | 26 | Germain Gigounon v Alexander Ritschard | 6-2,6-4 | |
ITF Spain F1 | 01/16 09:00 | 25 | Hugo Largo v Alexander Ritschard | 3-6,2-6 | |
ITF Spain F1 | 01/15 09:00 | 62 | Alexander Ritschard v Samy Grace | 6-1,7-5 | |
ITF Spain F1 | 01/14 09:00 | 62 | Alexander Ritschard v Gerard E Juan | 6-4,6-0 | |
Challenger Charlottesville Qual | 10/30 14:00 | 54 | Alexander Ritschard v Ruan Roelofse | 6-7,6-4,3-6 | |
Challenger Charlottesville Qual | 10/29 16:55 | 46 | Nicolaas Scholtz v Alexander Ritschard | 4-6,6-3,6-7 | |
Challenger Charlottesville Qual | 10/28 14:00 | 45 | Alexander Ritschard v David Volfson | 0-6,6-4,6-3 | |
ITF Italy F19 | 06/30 12:00 | 28 | Alexander Ritschard v Lenny Hampel | 4-6,6-7 | |
ITF Italy F19 | 06/29 13:20 | 27 | Alexander Ritschard v Marco Bortolotti | 6-1,6-4 | |
ITF Italy F19 | 06/28 07:15 | 26 | Wilson Leite v Alexander Ritschard | 5-7,3-6 | |
ITF Italy F19 | 06/26 09:00 | 25 | Chun Hsin Tseng v Alexander Ritschard | 2-6,0-6 | |
ITF Italy F18 | 06/21 08:00 | 25 | Javier Marti v Alexander Ritschard | 6-4,6-4 | |
ITF Italy F17 | 06/15 12:20 | 27 | Alexander Ritschard v Viktor Galovic | 7-6,2-6,0-6 | |
ITF Italy F17 | 06/14 13:50 | 26 | Marco Bortolotti v Alexander Ritschard | 5-7,3-6 | |
ITF Italy F17 | 06/12 19:45 | 25 | Alexander Ritschard v Filippo Mora | 6-3,6-3 | |
ITF Italy F17 | 06/11 13:20 | 54 | Alexander Ritschard v Constant De La Bassetiere | 6-1,3-6,6-2 | |
ITF Italy F17 | 06/10 19:30 | 54 | Alexander Ritschard v Lorenzo Bocchi | 6-0,6-4 | |
ITF Canada F2 | 03/07 19:40 | 25 | Maximilian Neuchrist v Alexander Ritschard | 7-6,5-7,7-5 | |
ITF Canada F2 Qual | 03/06 17:05 | 44 | Farris F Gosea v Alexander Ritschard | Retired | |
ITF Canada F2 Qual | 03/05 14:30 | 44 | Tim Kopinski v Alexander Ritschard | 2-6,7-6,5-7 | |
ITF USA F4 | 01/14 17:00 | 60 | Gabriel Decamps v Alexander Ritschard | 5-7,7-6,6-2 | |
Challenger Knoxville Qual | 11/06 15:00 | 45 | Alexander Ritschard v Yuki Bhambri | 1-6,2-6 | |
Challenger - Charlottesville | 10/31 23:35 | 25 | Alexander Ritschard v Jared Donaldson | 2-6,6-3,3-6 |
Alexander Ritschard (born March 24, 1994) is a Swiss-American professional tennis player. He has a career-high ATP singles ranking of No. 160, achieved on 19 June 2023. He also has a career-high doubles ranking of world No. 388, achieved on 4 April 2022.
Ritschard made his ATP Tour main-draw debut at the Suisse Open Gstaad in the doubles draw, partnering Alexander Sadecky.
At the age of 28, he made his Grand Slam and ATP Tour debut in singles, after qualifying for the 2022 Wimbledon Championships. He drew fourth seeded Stefanos Tsitsipas who, despite his ranking, performed very poorly on grass, having lost in the first round of his two previous Wimbledon appearances. Ritschard stormed out to a 4–1 lead in the first set, on serve, looking like another possible upset but Tsitsipas rallied to win the set in a tiebreaker and the match in four sets.
At the Swiss Open, he won his maiden ATP Tour match defeating eighth seed Joao Sousa as a wildcard.
He made his debut at the US Open as a qualifier.
He won his maiden Challenger title in Hamburg defeating Henri Laaksonen, after the fellow Swiss retired in the second set when Ritschard was 7–5, 6–5 up and had 40–30 on his service game, climbing 50 positions back to No. 166 in the singles rankings on 24 October 2022.
He qualified for the main draw of the 2023 BMW Open and defeated Jan-Lennard Struff but lost in the second round to Marcos Giron.
Ranked No. 194, he also qualified into the main draw of the 2024 US Clay Court Championships. He returned to the top 175 with lifting his second trophy at the 2024 Savannah Challenger.