Challenger - Liberec 08/03 12:30 25 [312] Alexander Ritschard v Jiri Lehecka [188] 6-4,3-6,6-1
Challenger - Liberec 08/02 09:30 19 [312] Alexander Ritschard v Artem Dubrivnyy [425] 6-2,6-2
Challenger - Liberec 08/01 15:00 14 Alexander Ritschard v Jaroslav Pospíšil 6-2,6-4
Challenger - Todi 07/16 14:30 27 [166] Tomas Martin Etcheverry v Alexander Ritschard [315] 6-1,6-1
Challenger - Todi 07/15 17:00 26 [315] Alexander Ritschard v Giovanni Fonio [472] 6-3,6-4
Challenger - Todi 07/13 12:00 25 [287] Andrea Arnaboldi v Alexander Ritschard [315] 1-6,6-7
Challenger - Perugia 07/05 15:00 19 [312] Alexander Ritschard v Nerman Fatic [340] 3-6,6-7
ITF - M25 Haag 07/01 14:15 26 [312] Alexander Ritschard v Mateus D C C Alves [436] 3-6,6-3,3-6
ITF - M25 Haag 06/29 09:00 25 Alexander Ritschard v Gauthier Onclin 6-4,0-6,6-2
Challenger - Orlando 06/08 18:25 25 [241] Christopher Eubanks v Alexander Ritschard [314] 6-3,6-4
Challenger - Little Rock 06/03 16:00 26 [314] Alexander Ritschard v Thai-Son Kwiatkowski [219] 7-5,3-6,2-6
Challenger - Little Rock 06/02 16:30 25 [314] Alexander Ritschard v Kevin King [315] 7-6,4-6,6-4
ITF - M25 Jablonec Nad Nisou 05/18 07:25 25 [485] Franco Agamenone v Alexander Ritschard [311] 6-2,6-0
ITF - M25 Praha 05/12 07:30 25 [313] Alexander Ritschard v Franco Agamenone [484] 4-6,7-6,3-6
Challenger - Tallahassee 04/22 16:50 26 [319] Alexander Ritschard v Denis Kudla [117] 3-6,6-2,6-7
Challenger - Tallahassee 04/20 18:40 25 [319] Alexander Ritschard v Renzo Olivo [231] 4-6,6-4,6-3
Challenger - Tallahassee 04/19 16:45 19 Alexander Ritschard v Strong Kirchheimer 6-0,7-6
Challenger - Tallahassee 04/18 22:55 14 Alexander Ritschard v Ozan Colak 6-2,6-2
Challenger - Orlando 04/12 15:30 14 [239] Marcelo T B Vera v Alexander Ritschard [315] 6-4,7-6
Challenger - Cleveland 03/17 20:30 26 [286] Bjorn Fratangelo v Alexander Ritschard [311] 6-3,6-2
Challenger - Cleveland 03/16 02:00 25 [311] Alexander Ritschard v JC Aragone [314] 7-6,5-7,7-5
ITF - M25 Naples 02/25 14:50 26 [301] Alexander Ritschard v Cristian Rodriguez [461] 5-7,6-7
ITF - M25 Naples 02/24 14:55 25 Alexander Ritschard v Daniel Dutra Da Silva 6-3,6-3
ATP - Delray Beach 01/05 19:15 164 Zane Khan v Alexander Ritschard Retired
Challenger - Orlando 11/20 16:50 27 [199] Mitchell Krueger v Alexander Ritschard [302] 6-4,6-7,6-1
Challenger - Orlando 11/19 17:00 26 [302] Alexander Ritschard v Nick Chappell [437] 6-3,6-4
Challenger - Orlando 11/17 15:00 25 [241] Ulises Blanch v Alexander Ritschard [302] 4-6,3-6
Challenger - Orlando 11/15 17:35 19 [301] Alexander Ritschard v Sadio Doumbia [384] 6-3,6-2
Challenger - Orlando 11/14 19:30 64 [301] Alexander Ritschard v Martin Redlicki [216] 7-5,6-3
Challenger - Cary 11/08 15:00 - [296] Thomaz Bellucci v Alexander Ritschard [301] 1-6,7-6,6-3

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.