Stuttgart 2023 ATP
Final
| Winner | Loser | Score | |
|---|---|---|---|
| Frances Tiafoe | d. | Jan Lennard Struff | 4-6 7-6(1) 7-6(8) |
Semifinals
| Winner | Loser | Score | |
|---|---|---|---|
| Frances Tiafoe | d. | Marton Fucsovics | 6-3 7-6(11) |
| Jan Lennard Struff | d. | Hubert Hurkacz | 3-6 6-3 6-3 |
Quarterfinals
| Winner | Loser | Score | |
|---|---|---|---|
| Marton Fucsovics | d. | Taylor Fritz | 6-4 7-5 |
| Frances Tiafoe | d. | Lorenzo Musetti | 6-7(6) 7-6(4) 6-2 |
| Hubert Hurkacz | d. | Christopher Oconnell | 6-4 6-4 |
| Jan Lennard Struff | d. | Richard Gasquet | 6-4 7-5 |
Round of 16
| Winner | Loser | Score | |
|---|---|---|---|
| Taylor Fritz | d. | Aslan Karatsev | 7-6(4) 6-3 |
| Marton Fucsovics | d. | Yibing Wu | 6-4 4-6 6-4 |
| Frances Tiafoe | d. | Jiri Lehecka | 7-6(2) 6-4 |
| Lorenzo Musetti | d. | Gregoire Barrere | 6-3 6-3 |
| Christopher Oconnell | d. | Lorenzo Sonego | 7-6(5) 6-3 |
| Hubert Hurkacz | d. | Yosuke Watanuki | 4-6 7-6(5) 7-6(5) |
| Jan Lennard Struff | d. | Tommy Paul | 7-6(4) 7-6(5) |
| Richard Gasquet | d. | Stefanos Tsitsipas | 7-6(8) 2-6 7-5 |
Round of 32
| Winner | Loser | Score | |
|---|---|---|---|
| Aslan Karatsev | d. | Corentin Moutet | 7-6(0) 6-7(8) 7-5 |
| Marton Fucsovics | d. | Denis Shapovalov | 3-6 6-3 6-4 |
| Yibing Wu | d. | Nick Kyrgios | 7-5 6-3 |
| Jiri Lehecka | d. | Marcos Giron | 4-6 6-3 6-4 |
| Gregoire Barrere | d. | Oscar Otte | 6-4 6-3 |
| Lorenzo Musetti | d. | Borna Gojo | 7-6(4) 6-3 |
| Lorenzo Sonego | d. | Matteo Berrettini | 6-1 6-2 |
| Christopher Oconnell | d. | Daniel Altmaier | 6-3 6-1 |
| Yosuke Watanuki | d. | Feliciano Lopez | 7-6(5) 6-3 |
| Tommy Paul | d. | Benjamin Bonzi | 6-3 6-4 |
| Jan Lennard Struff | d. | Zhizhen Zhang | 6-1 6-4 |
| Richard Gasquet | d. | Christopher Eubanks | 7-6(2) 6-4 |
Qualifying round 2
| Winner | Loser | Score | |
|---|---|---|---|
| Borna Gojo | d. | Antoine Bellier | 5-7 7-6(2) 6-4 |
| Yosuke Watanuki | d. | Benjamin Hassan | 7-5 6-4 |
| Marton Fucsovics | d. | Altug Celikbilek | 6-4 6-4 |
| Christopher Eubanks | d. | Radu Albot | 7-6(5) 7-6(3) |
Qualifying round 1
| Winner | Loser | Score | |
|---|---|---|---|
| Antoine Bellier | d. | Vladyslav Orlov | 6-3 6-4 |
| Borna Gojo | d. | Mats Rosenkranz | 6-7(4) 6-4 6-4 |
| Yosuke Watanuki | d. | Henri Squire | 4-6 7-5 6-3 |
| Benjamin Hassan | d. | Roman Safiullin | 7-6(5) 6-4 |
| Altug Celikbilek | d. | Max Hans Rehberg | 6-1 6-4 |
| Marton Fucsovics | d. | Louis Wessels | 6-3 6-1 |
| Radu Albot | d. | Hugo Gaston | 6-2 6-0 |
| Christopher Eubanks | d. | Benjamin Lock | 4-6 6-4 6-2 |