Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Czech Republic
14.10.02, 21 years
14.10.02, 21 years
Martin Damm vs. Ondrej Horak - head to head matches
| 23.05.21 | q 1 | Martin Damm | Ondrej Horak | 7-5, 6-4 | match details |  M25 Most | Clay |
Martin Damm form & Ondrej Horak form
Martin Damm - last matches
 Tallahassee Challenger - Clay | ||||
| 16.04.24 1st round | vs. Tennys Sandgren | 5-7, 3-6 |  | match details |
| Sarasota Challenger - Clay | ||||
| 10.04.24 2nd round | vs. Mitchell Krueger | 4-6, 0-6 | | match details |
| 08.04.24 1st round | vs. Toby Alex Kodat | 6-71, 7-5, 6-0 |  | match details |
| Houston - Clay | ||||
| 30.03.24 q 1 | vs. Brandon Holt | 5-7, 6-1, 2-6 | | match details |
| Miami - Hard | ||||
| 24.03.24 3rd round | vs. Christopher O'Connell | 6-75, 6-75 | | match details |
| 23.03.24 2nd round | vs. Tommy Paul | 4-6, 2-1, Tommy Paul - retired | | match details |
| 20.03.24 1st round | vs. Zhizhen Zhang | 7-62, 7-63 | | match details |
 Tenerife 3 - Hard | ||||
| 01.03.24 1/4 | vs. Bu Yunchaokete | 6-77, 6-71 | | match details |
| 28.02.24 2nd round | vs. Filip Misolic | 4-6, 6-3, 7-5 | | match details |
| 26.02.24 1st round | vs. Riccardo Bonadio | 7-65, 7-65 | | match details |
| Tenerife 2 - Hard | ||||
| 23.02.24 1/4 | vs. Francesco Maestrelli | 6-74, 2-6 | | match details |
| 22.02.24 2nd round | vs. Alejandro Moro Canas | 2-6, 6-3, 6-2 | | match details |
| 21.02.24 1st round | vs. Daniel Michalski | 7-5, 7-63 | | match details |
 Cherbourg Challenger - I. hard | ||||
| 13.02.24 1st round | vs. Nikolay Vylegzhanin | 6-74, 1-6 | | match details |
| Marseille - I. hard | ||||
| 05.02.24 qual. | vs. Maxime Cressy | 4-6, 4-6 | | match details |
| 04.02.24 q 1 | vs. Pablo Llamas Ruiz | 6-3, 7-64 | | match details |
 Koblenz Challenger - I. hard | ||||
| 02.02.24 1/4 | vs. Stefano Travaglia | 6-3, 3-6, 6-77 | | match details |
| 31.01.24 2nd round | vs. Mikhail Kukushkin | 7-61, 5-7, 7-63 | | match details |
| 29.01.24 1st round | vs. Mattia Bellucci | 6-3, 6-3 | | match details |
| Tenerife 1 - Hard | ||||
| 16.01.24 1st round | vs. Mikhail Kukushkin | 4-6, 6-72 | | match details |
 Oeiras 2 - I. hard | ||||
| 13.01.24 fin | vs. Leandro Riedi | 6-76, 2-6 | | match details |
| 12.01.24 1/2 | vs. Marius Copil | 6-3, 6-75, 7-5 | | match details |
| 11.01.24 1/4 | vs. Joao Sousa | 6-2, 7-5 | | match details |
| 10.01.24 2nd round | vs. Paul Jubb | 6-2, 3-6, 7-5 | | match details |
| 09.01.24 1st round | vs. Michael Geerts | 7-61, 6-4 | | match details |
| Champaign Challenger - I. hard | ||||
| 17.11.23 1/4 | vs. Alex Michelsen | 1-6, 6-1, 4-6 | | match details |
| 16.11.23 2nd round | vs. Mats Rosenkranz | 6-3, 6-4 | | match details |
| 14.11.23 1st round | vs. Alfredo Perez | 7-63, 6-4 | | match details |
| Knoxville Challenger - I. hard | ||||
| 08.11.23 2nd round | vs. Denis Kudla | 6-74, 3-6 | | match details |
| 06.11.23 1st round | vs. Michael Mmoh | 6-4, 6-3 | | match details |
Ondrej Horak - last matches
 M15 Santo - Hard | ||||
| 15.11.23 1st round | vs. Marcel Kamrowski | 4-6, 2-6 | | match details |
| 14.11.23 qual. | vs. Paul Spencer | 6-1, 6-2 | | match details |
| 13.11.23 q 2 | vs. Matvey Greschner | 6-3, 6-1 | | match details |
| M15 Santo - Hard | ||||
| 11.11.23 2nd round | vs. Bruno Kuzuhara | 6-3, 6-73, 6-71 | | match details |
| 08.11.23 1st round | vs. Marcel Kamrowski | 7-5, 6-0 | | match details |
| 07.11.23 qual. | vs. Jake Bhangdia | 6-3, 6-2 | | match details |
| 07.11.23 q 2 | vs. Yerry Zorrilla | 6-4, 6-2 | | match details |
 M25 Bielsko - Clay | ||||
| 16.08.23 1st round | vs. Olaf Pieczkowski | 6-3, 1-6, 0-6 | | match details |
| 14.08.23 qual. | vs. Marcel Politowicz | 6-1, 6-4 | | match details |
| 14.08.23 q 2 | vs. Samuel Paulovcak | 6-3, 6-3 | | match details |
 M25 Kramsach - Clay | ||||
| 23.07.23 q 1 | vs. Serafin Zund | 2-6, 6-1, 8-10 | | match details |
| M25 Telfs - Clay | ||||
| 20.07.23 2nd round | vs. Peter Heller | 1-6, 1-6 | | match details |
| 19.07.23 1st round | vs. Matthias Ujvary | 6-2, 6-4 | | match details |
| 17.07.23 qual. | vs. Maurus Malgiaritta | 6-3, 6-4 | | match details |
| 16.07.23 q 2 | vs. Elias Julian Werner | 6-4, 7-5 | | match details |
| 15.07.23 q 1 | vs. Daniel Blazka | Daniel Blazka - walk over | | match details |
 M25 Poprad - Clay | ||||
| 19.06.23 qual. | vs. Tomas Vaise | 4-6, 4-6 | | match details |
| 18.06.23 q 1 | vs. Tomas Krcma | 6-2, 6-2 | | match details |
| M25 Jablonec - Clay | ||||
| 31.05.23 1st round | vs. Evgeny Karlovskiy | 6-75, 2-6 | | match details |
| 30.05.23 qual. | vs. Thijmen Loof | 7-63, 6-3 | | match details |
| 29.05.23 q 2 | vs. Matej Rudolf | 6-4, 6-1 | | match details |
| 28.05.23 q 1 | vs. Vojtech Mares | 7-5, 6-0 | | match details |
| M25 Most - Clay | ||||
| 22.05.23 q 2 | vs. Victor Sklenka | 6-2, 5-7, 4-10 | | match details |
| 21.05.23 q 1 | vs. Nico Jaeger | 7-5, 6-4 | | match details |
| M15 Santo - Hard | ||||
| 23.11.22 1st round | vs. Mac Kiger | 1-6, 0-3, - Ondrej Horak - retired | | match details |
| 22.11.22 qual. | vs. Shu Matsuoka | 6-4, 6-3 | | match details |
| 21.11.22 q 2 | vs. Janio Villanueva Quintana | 6-2, 6-1 | | match details |
| M15 East - I. hard | ||||
| 16.11.22 1st round | vs. Emile Hudd | 3-6, 5-7 | | match details |
| 15.11.22 qual. | vs. Cameron Muller | 6-1, 6-3 | | match details |
| 14.11.22 q 2 | vs. Nicholas Herdoiza | 6-1, 6-4 | | match details |
