10 Jun 1996
Born
196 cm
Height
88 kg
Weight
right-handed
Plays
2016
Turned pro
Koblenz, Germany
Birthplace
$381,808
Prize money (season)
$1,262,184
Prize money (career)
Ranking trend
best #74Career record
72 matches42–30
Win–loss
32%
Hard · 6–13
69%
Clay · 31–14
63%
Grass · 5–3
2025
51 matches · 28–23 · 54.9%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Grass | 5 | 3 | — | 18 | 12 | 65% | 67% | — | — | 0–2 |
| Hardcourt Indoor | 8 | 4 | — | 34 | 6 | 69% | 44% | — | — | 1–2 |
| Hardcourt Outdoor | 4 | 0 | — | 9 | 3 | 61% | 45% | — | — | 0–1 |
| Red Clay | 31 | 19 | 4 | 131 | 59 | 67% | 45% | — | — | 2–6 |
| red_clay_indoor | 3 | 2 | — | 14 | 2 | 68% | 26% | — | — | 1–0 |
2024
66 matches · 33–33 · 50.0%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Grass | 4 | 0 | — | 26 | 15 | 68% | 32% | 40 | 50 | 1–3 |
| Hardcourt Indoor | 14 | 5 | — | 73 | 31 | 68% | 45% | — | — | 3–4 |
| Hardcourt Outdoor | 8 | 4 | — | 36 | 9 | 65% | 42% | 62 | 73 | 2–1 |
| Red Clay | 40 | 24 | 1 | 116 | 47 | 67% | 45% | — | — | 7–9 |
2023
8 matches · 2–6 · 25.0%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Grass | 4 | 1 | — | 20 | 6 | 62% | 53% | 68 | 75 | 1–1 |
| Hardcourt Outdoor | 1 | 0 | — | 6 | 3 | 68% | 0% | — | — | — |
| Red Clay | 3 | 1 | 1 | 8 | 8 | 63% | 26% | 4 | 3 | — |
M = matches · W = wins · DF = double faults · BP conv. = break points converted · UE = unforced errors · TB = tiebreaks won–lost.
FT
US Open, Men
hard
J. Choinski
B. Van de Zandschulp
3
6
1
6
6
7
0
3
FT
Winston Salem
hard
J. Choinski
M. Rottgering
(Q)
5
7
6
2
4
6
1
2
FT
Quebec City, Canada
hard
J. Choinski
(3)
T. Daniel
(Q)
4
6
3
6
0
2
FT
Cincinnati
hard
T. Tirante
J. Choinski
7
6
6
7
7
6
2
1
—
Hagen, Germany
clay
M. Schönhaus
J. Choinski
–
–
FT
Bonn, Germany
clay
J. Choinski
(1)
J. Mackenzie
(WC)
6
3
6
2
2
0
FT
Bonn, Germany
clay
J. Choinski
(1)
F. Gomez
(8)
6
4
6
2
2
0
FT
Bonn, Germany
clay
J. Choinski
(1)
O. Wallin
(Q)
6
4
7
5
2
0
FT
Bonn, Germany
clay
J. Choinski
(1)
A. Barrena
6
3
6
2
2
0
FT
Bonn, Germany
clay
J. Choinski
(1)
F. Passaro
6
3
6
4
2
0
—
Estoril
clay
J. Choinski
J. De Jong
–
–
FT
Bastad
clay
J. Choinski
N. Basilashvili
4
6
6
7
0
2
FT
Braunschweig, Germany
clay
J. Choinski
(4)
H. Gaston
(8)
4
6
6
0
6
4
2
1
FT
Braunschweig, Germany
clay
D. Rincón
J. Choinski
(4)
5
7
2
6
0
2
FT
Braunschweig, Germany
clay
J. Choinski
(4)
D. Dedura-Palomero
6
4
6
1
2
0
FT
Braunschweig, Germany
clay
J. Choinski
(4)
M. Rehberg
(A)
2
6
7
5
6
4
2
1
FT
Braunschweig, Germany
clay
J. Choinski
(4)
D. Kuzmanov
(Q)
6
4
6
4
2
0
FT
Wimbledon, Men
grass
F. Tiafoe
(17)
J. Choinski
4
6
6
2
7
5
6
2
3
1
FT
Wimbledon, Men
grass
V. Kopřiva
J. Choinski
3
6
5
7
2
6
0
3
FT
Eastbourne
grass
J. Choinski
(Q)
Z. Bergs
3
6
3
6
0
2