| ITF USA F9 Qual | 04/02 16:45 | 62 | Αλεξάντερ Ρίτσαρντ v Edward Bourchier | 6-2,6-4 | |
| ITF USA F9 Qual | 03/31 17:30 | 62 | Αλεξάντερ Ρίτσαρντ v Mario Urquidi | 6-1,6-1 | |
| ITF Switzerland F2 | 02/14 13:35 | 26 | Αλεξάντερ Ρίτσαρντ v Μαρκ-Άντρεα Χούσλερ | 2-6,6-3,3-6 | |
| ITF Switzerland F2 | 02/13 16:45 | 25 | Αλεξάντερ Ρίτσαρντ v Maxime Tchoutakian | 7-6,7-6 | |
| ITF Switzerland F1 | 02/08 14:30 | 26 | Γκρεγουάρ Ζακ v Αλεξάντερ Ρίτσαρντ | 6-3,6-3 | |
| ITF Switzerland F1 | 02/06 14:45 | 25 | Jan Mertl v Αλεξάντερ Ρίτσαρντ | 6-2,6-7,6-7 | |
| ITF Spain F2 | 01/22 09:00 | 62 | Germain Gigounon v Αλεξάντερ Ρίτσαρντ | 6-3,6-4 | |
| ITF Spain F2 | 01/21 11:30 | 62 | Pablo S Muro v Αλεξάντερ Ρίτσαρντ | 4-6,1-6 | |
| ITF Spain F2 | 01/20 13:30 | 62 | Francesco Moncagatto v Αλεξάντερ Ρίτσαρντ | 1-6,2-6 | |
| ITF Spain F1 | 01/17 09:00 | 26 | Germain Gigounon v Αλεξάντερ Ρίτσαρντ | 6-2,6-4 | |
| ITF Spain F1 | 01/16 09:00 | 25 | Hugo Largo v Αλεξάντερ Ρίτσαρντ | 3-6,2-6 | |
| ITF Spain F1 | 01/15 09:00 | 62 | Αλεξάντερ Ρίτσαρντ v Samy Grace | 6-1,7-5 | |
| ITF Spain F1 | 01/14 09:00 | 62 | Αλεξάντερ Ρίτσαρντ v Gerard E Juan | 6-4,6-0 | |
| Challenger Charlottesville Qual | 10/30 14:00 | 54 | Αλεξάντερ Ρίτσαρντ v Ρούαν Ροελόφσε | 6-7,6-4,3-6 | |
| Challenger Charlottesville Qual | 10/29 16:55 | 46 | Nicolaas Scholtz v Αλεξάντερ Ρίτσαρντ | 4-6,6-3,6-7 | |
| Challenger Charlottesville Qual | 10/28 14:00 | 45 | Αλεξάντερ Ρίτσαρντ v Ντάβιντ Βόλφσον | 0-6,6-4,6-3 | |
| ITF Italy F19 | 06/30 12:00 | 28 | Αλεξάντερ Ρίτσαρντ v Λένι Χάμπελ | 4-6,6-7 | |
| ITF Italy F19 | 06/29 13:20 | 27 | Αλεξάντερ Ρίτσαρντ v Μάρκο Μπορτολότι | 6-1,6-4 | |
| ITF Italy F19 | 06/28 07:15 | 26 | Γουίλσον Λέιτε v Αλεξάντερ Ρίτσαρντ | 5-7,3-6 | |
| ITF Italy F19 | 06/26 09:00 | 25 | Τσουν Χσιν Τσενγκ v Αλεξάντερ Ρίτσαρντ | 2-6,0-6 | |
| ITF Italy F18 | 06/21 08:00 | 25 | Χαβιέρ Μαρτί v Αλεξάντερ Ρίτσαρντ | 6-4,6-4 | |
| ITF Italy F17 | 06/15 12:20 | 27 | Αλεξάντερ Ρίτσαρντ v Βίκτορ Γκάλοβιτς | 7-6,2-6,0-6 | |
| ITF Italy F17 | 06/14 13:50 | 26 | Μάρκο Μπορτολότι v Αλεξάντερ Ρίτσαρντ | 5-7,3-6 | |
| ITF Italy F17 | 06/12 19:45 | 25 | Αλεξάντερ Ρίτσαρντ v Filippo Mora | 6-3,6-3 | |
| ITF Italy F17 | 06/11 13:20 | 54 | Αλεξάντερ Ρίτσαρντ v Κονστάντ Ντε Λα Μπασετιέρ | 6-1,3-6,6-2 | |
| ITF Italy F17 | 06/10 19:30 | 54 | Αλεξάντερ Ρίτσαρντ v Λορένζο Μπόκι | 6-0,6-4 | |
| ITF Canada F2 | 03/07 19:40 | 25 | Μαξιμίλιαν Νόιχριστ v Αλεξάντερ Ρίτσαρντ | 7-6,5-7,7-5 | |
| ITF Canada F2 Qual | 03/06 17:05 | 44 | Farris F Gosea v Αλεξάντερ Ρίτσαρντ | Retired | |
| ITF Canada F2 Qual | 03/05 14:30 | 44 | Tim Kopinski v Αλεξάντερ Ρίτσαρντ | 2-6,7-6,5-7 | |
| ITF USA F4 | 01/14 17:00 | 60 | Γκάμπριελ Ντεκάμπς v Αλεξάντερ Ρίτσαρντ | 5-7,7-6,6-2 |
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.