Challenger - Como 09/01 13:00 27 [102] Marco Cecchinato v Oscar Otte [140] 6-3,6-2
Challenger - Como 08/30 10:10 26 [216] Jeremy Jahn v Oscar Otte [140] 4-6,6-2,3-6
Challenger - Como 08/28 12:20 25 [264] Julian Ocleppo v Oscar Otte [140] 6-7,0-6
Challenger Manerbio 08/25 11:30 27 [136] Guillermo Garcia-Lopez v Oscar Otte [145] 7-6,6-0
Challenger Manerbio 08/23 11:30 26 [313] Steven Diez v Oscar Otte [145] 2-6,1-6
Challenger Manerbio 08/22 08:30 25 Sadio Doumbia v Oscar Otte 2-6,4-6
Challenger - Meerbusch 08/16 11:40 26 Andreas Haider-Maurer v Oscar Otte 6-2,6-4
Challenger - Meerbusch 08/14 13:30 25 [224] Daniel Masur v Oscar Otte [146] 4-6,4-6
Challenger - Liberec 08/04 10:00 27 [264] Guilherme Clezar v Oscar Otte [148] 6-1,6-1
Challenger - Liberec 08/02 11:00 26 [198] Daniel Brands v Oscar Otte [148] 1-6,4-6
Challenger - Liberec 07/31 12:10 25 Patrik Rikl v Oscar Otte 4-6,2-6
ATP Hamburg Qual 07/23 10:00 46 Cedrik-Marcel Stebe v Oscar Otte 6-7,7-6,6-1
ATP Hamburg Qual 07/22 14:40 45 Oscar Otte v Gastao Elias Retired
Challenger Scheveningen 07/18 09:00 25 Gleb Sakharov v Oscar Otte Cancelled
Challenger Braunchsweig 07/14 15:30 28 [491] Viktor Galovic v Oscar Otte [170] 4-6,7-6,6-1
Challenger Braunchsweig 07/13 14:20 27 [170] Oscar Otte v Jerzy Janowicz [141] 4-6,7-5,6-4
Challenger Braunchsweig 07/13 10:35 26 [120] Maximilian Marterer v Oscar Otte [170] 2-6,6-2,3-6
Challenger Braunchsweig 07/11 09:00 25 Louis Wessels v Oscar Otte 1-6,4-6
Challenger Marburg 07/05 11:35 26 [406] Matthias Bachinger v Oscar Otte [170] 2-6,6-3,6-3
Challenger Marburg 07/04 16:25 25 [170] Oscar Otte v Guido Pella [99] 6-4,6-3
Wimbledon Qual 06/26 12:20 44 [170] Oscar Otte v Daniel Brands [214] 4-6,4-6
Challenger Lisbon 06/18 13:50 29 [215] Oscar Otte v Taro Daniel [93] 4-6,6-1,6-3
Challenger Lisbon 06/17 13:00 28 [215] Oscar Otte v Attila Balazs [205] 7-6,6-2
Challenger Lisbon 06/16 13:00 27 Daniel M. D L Nava v Oscar Otte 3-6,1-6
Challenger Lisbon 06/15 13:45 26 [215] Oscar Otte v Roberto Carballes Baena [137] 6-3,7-6
Challenger Lisbon 06/13 16:55 25 Oscar Otte v Ricardo Ojeda Lara 7-5,4-6,6-1
French Open Qual 05/25 13:25 46 [202] Stefanos Tsitsipas v Oscar Otte [218] 6-3,6-2
French Open Qual 05/24 11:50 45 Oscar Otte v Laslo Djere 7-5,2-6,7-6
French Open Qual 05/22 08:00 44 Mitchell Krueger v Oscar Otte 2-6,1-6
Challenger Heilbronn Qual 05/15 12:20 54 Oscar Otte v Filip Krajinovic 4-6,0-6

Wikipedia - Oscar Otte

Oscar Otte (German pronunciation: [ˈɔskaʁ ˈʔɔtə]; born 16 July 1993) is a German professional tennis player. He has been ranked as high as world No. 36 in singles by the Association of Tennis Professionals (ATP), which he achieved on 27 June 2022, and has a career-high doubles ranking of world No. 161, attained in May 2017.

Since turning professional in 2011, Otte has won 23 singles and doubles titles on the ITF World Tennis Tour and seven on the ATP Challenger Tour. After several years of failing to qualify for most Grand Slam tournaments, he produced consistency in 2021 by entering into three consecutive main draws and showed his best performance at a major at the 2021 US Open, where he upset 20th seed Lorenzo Sonego in the first round and ultimately reached the fourth round. In January 2022, he made his top 100 debut in the singles rankings and emerged into the top 50 five months later, following his first career ATP 500 semifinal at the 2022 Halle Open.