Heilbronn CH 2023 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Matteo Arnaldi | d. | Facundo Diaz Acosta | 7-6(4) 6-1 |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Matteo Arnaldi | d. | Pedro Martinez | 7-6(4) 7-5 |
| Facundo Diaz Acosta | d. | Rudolf Molleker | 7-5 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Matteo Arnaldi | d. | Jaume Munar | 1-6 6-4 7-5 |
| Pedro Martinez | d. | Pavel Kotov | 6-4 4-6 7-6(3) |
| Rudolf Molleker | d. | Daniel Elahi Galan | 6-4 5-7 7-5 |
| Facundo Diaz Acosta | d. | Akira Santillan | 7-5 6-3 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Jaume Munar | d. | Timofey Skatov | 6-2 7-5 |
| Matteo Arnaldi | d. | Marko Topo | 2-6 6-3 6-1 |
| Pedro Martinez | d. | Dominic Thiem | 2-6 6-3 6-1 |
| Pavel Kotov | d. | Dan Added | 6-2 6-2 |
| Rudolf Molleker | d. | Fabian Marozsan | 7-5 6-4 |
| Daniel Elahi Galan | d. | Felipe Meligeni Alves | 5-7 6-0 6-2 |
| Facundo Diaz Acosta | d. | Maxime Janvier | 6-1 3-6 7-6(5) |
| Akira Santillan | d. | Jozef Kovalik | 6-2 3-6 6-3 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Jaume Munar | d. | Hugo Dellien | 6-1 6-1 |
| Timofey Skatov | d. | Damir Dzumhur | 7-5 6-1 |
| Marko Topo | d. | Oleksii Krutykh | 6-4 6-4 |
| Matteo Arnaldi | d. | Norbert Gombos | 7-5 6-3 |
| Dominic Thiem | d. | Kaichi Uchida | 6-4 6-4 |
| Pedro Martinez | d. | Henri Squire | 6-4 6-2 |
| Dan Added | d. | Max Hans Rehberg | 6-2 5-4 RET |
| Pavel Kotov | d. | Andrea Pellegrino | 7-6(6) 6-2 |
| Fabian Marozsan | d. | Hernan Casanova | 6-3 6-4 |
| Rudolf Molleker | d. | Sebastian Fanselow | 6-4 6-7(5) 6-1 |
| Felipe Meligeni Alves | d. | Jerome Kym | 7-6(2) 6-3 |
| Daniel Elahi Galan | d. | Cem Ilkel | 6-4 7-6(3) |
| Facundo Diaz Acosta | d. | Oscar Otte | 6-4 6-7(1) 6-1 |
| Maxime Janvier | d. | Lucas Gerch | 6-4 6-3 |
| Jozef Kovalik | d. | Maximilian Marterer | 3-6 6-2 7-6(5) |
| Akira Santillan | d. | Marco Cecchinato | 7-5 6-3 |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Sebastian Fanselow | d. | Vladyslav Orlov | 6-3 3-6 6-3 |
| Jerome Kym | d. | Andrea Arnaboldi | 7-6(1) 7-5 |
| Max Hans Rehberg | d. | Timo Stodder | 6-3 6-4 |
| Lucas Gerch | d. | Maxime Janvier | 6-2 6-2 |
| Henri Squire | d. | Mats Moraing | W/O |
| Akira Santillan | d. | Liam Gavrielides | 6-0 6-4 |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Vladyslav Orlov | d. | Petros Tsitsipas | 6-2 6-4 |
| Sebastian Fanselow | d. | Daniel Dutra Da Silva | 6-4 7-6(3) |
| Jerome Kym | d. | Sandro Kopp | 7-6(3) 7-6(6) |
| Andrea Arnaboldi | d. | Louis Wessels | 6-3 4-6 7-6(1) |
| Max Hans Rehberg | d. | Hendrik Jebens | 7-6(7) 7-6(4) |
| Timo Stodder | d. | Arklon Huertas Del Pino | 7-6(2) 6-4 |
| Maxime Janvier | d. | Ramkumar Ramanathan | 6-3 6-3 |
| Lucas Gerch | d. | Jose Pereira | 6-1 6-4 |
| Mats Moraing | d. | August Holmgren | 6-3 6-2 |
| Henri Squire | d. | Aleksandr Braynin | 6-1 6-2 |
| Akira Santillan | d. | Conner Huertas Del Pino | 6-1 6-2 |
| Liam Gavrielides | d. | Benjamin Hassan | 6-3 6-4 |