ITF - Los Angeles - M25 01/11 18:00 28 [366] Alexander Ritschard v Brandon Holt [497] 6-4,5-7,7-6
ITF - Los Angeles - M25 01/10 18:00 27 [366] Alexander Ritschard v Collin Altamirano [340] 6-1,3-6,6-3
ITF - Los Angeles - M25 01/09 19:15 26 Alexander Ritschard v Wilson Leite 6-3,6-2
ITF - Los Angeles - M25 01/08 18:30 25 [366] Alexander Ritschard v Sebastian Fanselow [492] 6-3,6-0
ITF - M25 Naples 11/22 17:10 27 [380] Alexander Ritschard v Javier Barranco Cosano [341] 3-6,2-6
ITF - M25 Naples 11/21 14:00 26 [380] Alexander Ritschard v Genaro Alberto Olivieri [411] 6-3,6-4
ITF - M25 Naples 11/20 17:40 25 Alexander Ritschard v Alejandro Moro Canas 4-6,6-4,6-4
Challenger - Houston 11/11 19:10 24 [375] Alexander Ritschard v Peter Heller [381] 3-6,5-7
Challenger - Knoxville 11/05 21:35 25 [380] Alexander Ritschard v Emilio Gomez [148] 6-3,1-6,2-6
Challenger - Knoxville 11/04 17:05 24 Alexander Ritschard v Zachary Svajda 4-6,7-6,6-3
Challenger - Charlottesville 10/30 21:45 25 [177] Dennis Novikov v Alexander Ritschard [388] 6-2,6-1
Challenger - Charlottesville 10/28 23:55 24 [422] Lloyd Glasspool v Alexander Ritschard [388] 4-6,4-6
Challenger - Las Vegas 10/17 18:00 26 Stefan Kozlov v Alexander Ritschard 5-7,6-4,6-1
Challenger - Las Vegas 10/16 17:30 25 [403] Alexander Ritschard v Alejandro Tabilo [212] Retired
Challenger - Las Vegas 10/14 20:40 24 [403] Alexander Ritschard v Alexander Cozbinov [415] 7-5,6-4
Challenger - Fairfield 10/09 21:25 25 [163] Peter Polansky v Alexander Ritschard [410] 6-3,5-7,6-4
Challenger - Fairfield 10/07 22:45 24 [410] Alexander Ritschard v Sekou Bangoura [345] 6-4,6-4
Challenger - Tiburon 09/23 17:00 24 [410] Alexander Ritschard v Ryan Peniston [385] 0-6,4-6
Challenger Columbus 3 09/19 18:35 26 Alexander Ritschard v Gabriel Petit 4-6,6-3,4-6
Challenger Columbus 3 09/18 14:00 25 [275] Roberto Cid Subervi v Alexander Ritschard [439] 4-6,1-6
Challenger Columbus 3 09/16 17:55 24 Felix Corwin v Alexander Ritschard 7-5,3-6,1-6
Challenger - Cary 09/09 19:10 24 [428] Alexander Ritschard v Renzo Olivo [271] 6-7,3-6
Challenger New Haven 09/03 15:55 24 [420] Alexander Ritschard v Daniel Elahi Galan [207] 4-6,6-7
Challenger - Lexington 08/02 18:30 27 [431] Alexander Ritschard v Alex Bolt [152] 4-6,7-6,4-6
Challenger - Lexington 08/01 17:55 26 [431] Alexander Ritschard v Maverick Banes [247] 6-4,6-2
Challenger - Lexington 07/30 14:30 25 Alexander Lebedev v Alexander Ritschard 6-4,2-6,3-6
Challenger - Lexington 07/30 14:30 25 [220] Yosuke Watanuki v Alexander Ritschard [431] Cancelled
Challenger - Lexington 07/29 19:40 24 Pavel Krainik v Alexander Ritschard 1-6,1-6
Challenger Binghamton 07/25 16:35 26 [267] Evgeny Karlovskiy v Alexander Ritschard [443] 6-4,7-6
Challenger Binghamton 07/24 18:55 25 [443] Alexander Ritschard v Ramkumar Ramanathan [185] 2-6,7-6,6-2

Wikipedia - Alexander Ritschard

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.

History

2013: ATP Tour debut in doubles

Ritschard made his ATP Tour main-draw debut at the Suisse Open Gstaad in the doubles draw, partnering Alexander Sadecky.

2022: ATP & major debuts & first singles win

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.

2023-2024: Second Challenger title, back to top 175

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.