12 Feb 2003
Born
198 cm
Height
87 kg
Weight
right-handed
Plays
2019
Turned pro
Rheinfelden, Switzerland
Birthplace
$85,651
Prize money (season)
$644,163
Prize money (career)
Ranking trend
best #173Career record
39 matches23–16
Win–loss
70%
Hard · 7–3
55%
Clay · 12–10
50%
Grass · 3–3
2025
36 matches · 19–17 · 52.8%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Grass | 1 | 0 | — | 9 | 5 | 67% | 0% | — | — | — |
| Hardcourt Indoor | 3 | 1 | — | 20 | 7 | 72% | 42% | — | — | — |
| Hardcourt Outdoor | 9 | 6 | — | 127 | 32 | 76% | 37% | 137 | 145 | 6–1 |
| Red Clay | 23 | 12 | — | 206 | 57 | 73% | 43% | — | — | 12–4 |
2024
53 matches · 37–16 · 69.8%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Hardcourt Indoor | 9 | 5 | — | 71 | 16 | 74% | 34% | — | — | 3–1 |
| Hardcourt Outdoor | 11 | 7 | 1 | 75 | 18 | 77% | 51% | — | — | 1–2 |
| Red Clay | 33 | 25 | 3 | 256 | 77 | 75% | 40% | — | — | 13–5 |
M = matches · W = wins · DF = double faults · BP conv. = break points converted · UE = unforced errors · TB = tiebreaks won–lost.
12:30
Hagen, Germany
clay
T. Gentzsch
J. Kym
–
–
FT
Hagen, Germany
clay
J. Kym
E. Møller
6
1
7
6
2
0
FT
Hagen, Germany
clay
L. Giustino
J. Kym
3
6
6
7
0
2
FT
Hagen, Germany
clay
J. Kym
M. Houkes
6
3
7
6
2
0
FT
Hagen, Germany
clay
N. McDonald
(WC)
J. Kym
3
6
3
6
0
2
FT
Zug, Switzerland
clay
J. Kym
(6)
P. Henning
5
7
6
4
0
6
1
2
FT
Zug, Switzerland
clay
J. Kym
(6)
J. Clarke
1
6
6
4
6
4
2
1
FT
Gstaad
clay
J. Kym
(WC)
S. Tsitsipas
4
6
7
6
6
7
1
2
FT
Gstaad
clay
J. Kym
(WC)
D. Dietrich
(Q)
7
6
2
6
7
6
2
1
FT
Iasi, Romania
clay
Z. Piros
J. Kym
7
6
6
3
2
0
FT
Iasi, Romania
clay
M. Kasnikowski
(A)
J. Kym
6
4
0
6
3
6
1
2
FT
Iasi, Romania
clay
J. Kym
S. Gueymard Wayenburg
7
6
7
5
2
0
FT
Iasi, Romania
clay
J. Kym
T. Faurel
6
0
2
6
6
2
2
1
FT
Wimbledon, Men
grass
R. Safiullin
(15)
J. Kym
4
6
7
6
3
6
7
6
6
4
3
2
FT
Wimbledon, Men
grass
J. Kym
A. Holmgren
(24)
6
4
6
3
2
0
FT
Wimbledon, Men
grass
J. Kym
G. Bueno
4
6
7
5
6
1
2
1
FT
ATP Challenger Dublin, Ireland Men Singles
grass
T. Droguet
(1)
J. Kym
3
6
7
6
6
4
2
1
FT
ATP Challenger Dublin, Ireland Men Singles
grass
J. Kym
T. Kokkinakis
(Q)
0
6
7
6
6
4
2
1
FT
Vicenza, Italy
clay
S. Pieri
(Q)
J. Kym
(8)
6
1
7
6
2
0
FT
Roland Garros
clay
J. Kym
T. Gentzsch
2
6
3
6
0
2