ITF - M25 Glasgow 02/21 10:00 26 Alexander Ritschard v Ryan Peniston 6-4,5-7,1-6
ITF - M25 Glasgow 02/19 11:40 25 Sadio Doumbia v Alexander Ritschard 3-6,4-6
ITF - M25 Glasgow 02/18 18:05 45 Xin Gao v Alexander Ritschard 4-6,2-6
ITF - M25 Glasgow 02/18 11:10 45 Connor Thomson v Alexander Ritschard 0-6,3-6
ITF - M25 Barnstaple 02/11 17:15 45 Alexander Ritschard v Mark Whitehouse 3-6,1-6
ITF - M25 Barnstaple 02/11 13:25 45 Alexander Ritschard v Jonathan Binding 7-6,6-2
ITF M25 Oberentfelden 02/05 16:00 25 Tobias Simon v Alexander Ritschard 6-7,6-1,7-6
ITF - M15 - Antalya 01/17 09:55 26 Alexander Ritschard v Paul Woerner Retired
ITF - M15 - Antalya 01/17 07:00 25 Alexander Ritschard v Sarp Agabigun 6-2,6-1
ITF - M15 Bagnoles-de-l'Orne 01/10 09:00 26 Alexander Ritschard v Clement Geens 6-7,2-6
ITF - M15 Bagnoles-de-l'Orne 01/09 09:00 25 Alexander Ritschard v Louis Dussin 7-5,6-1
Challenger - Champaign 11/12 18:00 25 [94] Marcel Granollers v Alexander Ritschard [470] 6-1,6-1
Challenger - Charlottesville 10/27 14:00 45 [292] Tommy Paul v Alexander Ritschard [471] 6-3,6-7,6-4
ITF USA F27 10/13 15:00 25 Alexander Ritschard v Andrew Watson Cancelled
Challenger Stockton 09/30 21:10 46 [466] Alexander Ritschard v Tommy Paul [343] 4-6,4-6
Challenger Stockton 09/29 23:05 45 [466] Alexander Ritschard v Frederik Nielsen [68] 6-4,7-6
Challenger - Tiburon 09/22 18:50 45 [468] Alexander Ritschard v Alejandro Gonzalez [331] 1-6,4-6
ITF Switzerland F5 09/06 11:00 27 [330] Harri Heliovaara v Alexander Ritschard [490] 7-6,6-2
ITF Switzerland F5 09/05 10:00 26 [466] Petr Nouza v Alexander Ritschard [490] 4-6,2-6
ITF Switzerland F5 09/04 13:30 25 Nicholas Bybel v Alexander Ritschard 4-6,1-6
Challenger Binghamton 07/26 17:50 25 [250] Evgeny Karlovskiy v Alexander Ritschard [495] 6-2,6-4
Challenger Binghamton Qual 07/23 14:00 54 [393] Antoine Escoffier v Alexander Ritschard [495] 1-6,4-6
Challenger Binghamton Qual 07/22 14:45 46 [495] Alexander Ritschard v Gerard Granollers [425] 4-6,6-4,7-5
Challenger Binghamton Qual 07/21 16:35 45 Tom Jomby v Alexander Ritschard 4-6,6-7
Challenger Gatineau Qual 07/14 23:30 45 [494] Ronnie Schneider v Alexander Ritschard [486] 6-1,6-4
Challenger Winnetka Qual 07/09 15:00 54 Guy Orly Iradukunda v Alexander Ritschard 6-4,7-5
Challenger Winnetka Qual 07/08 15:00 46 Oliver Crawford v Alexander Ritschard 4-6,2-6
Challenger Winnetka Qual 07/07 16:40 45 Richard Ciamarra v Alexander Ritschard 4-6,2-6
ITF Canada F4 06/29 23:55 27 [484] Alexander Ritschard v Steven Diez [327] 3-6,2-6
ITF Canada F4 06/28 17:00 26 Alexander Ritschard v Julian Bradley 6-4,7-5

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.