12 Aug 1999
Born
178 cm
Height
right-handed
Plays
2016
Turned pro
Dortmund, Germany
Birthplace
$33,894
Prize money (season)
$2,153,277
Prize money (career)
Ranking trend
best #297Career record
38 matches13–25
Win–loss
33%
Hard · 4–8
35%
Clay · 8–15
33%
Grass · 1–2
2025
31 matches · 11–20 · 35.5%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Grass | 3 | 1 | — | 9 | 34 | 65% | 50% | — | — | 0–1 |
| Hardcourt Indoor | 2 | 0 | — | 2 | 12 | 53% | 62% | — | — | — |
| Hardcourt Outdoor | 13 | 5 | — | 38 | 75 | 63% | 46% | 40 | 54 | — |
| Red Clay | 11 | 4 | — | 22 | 88 | 65% | 48% | — | — | 0–1 |
| red_clay_indoor | 2 | 1 | — | 5 | 13 | 62% | 36% | — | — | — |
2024
45 matches · 22–23 · 48.9%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Grass | 8 | 3 | — | 41 | 48 | 73% | 55% | 38 | 51 | 1–1 |
| Hardcourt Indoor | 5 | 3 | — | 15 | 30 | 66% | 49% | — | — | 1–0 |
| Hardcourt Outdoor | 18 | 8 | — | 52 | 131 | 61% | 44% | 54 | 125 | 2–3 |
| Red Clay | 14 | 8 | — | 23 | 90 | 60% | 53% | 31 | 29 | 2–0 |
2023
32 matches · 10–22 · 31.2%| Surface | M | W | Titles | Aces | DF | 1st serve | BP conv. | Winners | UE | TB |
|---|---|---|---|---|---|---|---|---|---|---|
| Grass | 5 | 2 | — | 14 | 22 | 68% | 32% | 62 | 102 | 1–1 |
| Hardcourt Indoor | 6 | 3 | — | 18 | 44 | 60% | 47% | — | — | 0–1 |
| Hardcourt Outdoor | 11 | 1 | — | 31 | 74 | 65% | 44% | 26 | 37 | 0–2 |
| Red Clay | 9 | 4 | — | 29 | 68 | 63% | 42% | 31 | 76 | 2–0 |
| red_clay_indoor | 1 | 0 | — | 2 | 3 | 63% | 17% | — | — | — |
M = matches · W = wins · DF = double faults · BP conv. = break points converted · UE = unforced errors · TB = tiebreaks won–lost.
FT
Hamburg
clay
M. Carle
(Q)
J. Niemeier
(Q)
7
5
6
2
2
0
FT
Hamburg
clay
J. Niemeier
(WC)
E. Malygina
6
4
4
6
6
1
2
1
FT
Hamburg
clay
J. Avdeeva
(3)
J. Niemeier
(WC)
5
7
6
2
4
6
1
2
FT
Makarska, Croatia
clay
C. W. Hennemann
(3)
J. Niemeier
(WC)
6
3
6
1
2
0
FT
Stuttgart
clay
J. Niemeier
A. Friedsam
(7)
5
7
1
6
0
2
FT
Linz
clay
T. Korpatsch
(3)
J. Niemeier
(WC)
6
3
6
2
2
0
FT
WTA 125K Dubrovnik, Croatia Women Singles
clay
J. Niemeier
P. Hercog
(7)
0
6
1
6
0
2
FT
WTA 125K Dubrovnik, Croatia Women Singles
clay
M. Bassols Ribera
(2)
J. Niemeier
6
7
4
6
0
2
FT
Ljubljana, Slovenia
clay
S. Waltert
(1)
J. Niemeier
6
3
1
0
FT
Ljubljana, Slovenia
clay
L. Ćirić-Bagarić
(Q)
J. Niemeier
4
6
6
1
0
6
1
2
FT
US Open
hard
J. Niemeier
P. Hon
(27)
4
6
3
6
0
2
FT
US Open
hard
J. Niemeier
D. Saville
6
0
6
2
2
0
FT
Palermo, Italy
clay
J. Niemeier
D. Semenistaja
(4)
6
4
2
6
3
6
1
2
FT
Hamburg
clay
J. Niemeier
D. Yastremska
(2)
4
6
3
6
0
2
FT
Bastad, Sweden
clay
L. Bronzetti
(1)
J. Niemeier
6
2
4
6
6
2
2
1
FT
Bastad, Sweden
clay
J. Niemeier
N. Hibino
6
1
6
2
2
0
FT
Wimbledon, Women
grass
E. Seidel
(13)
J. Niemeier
6
2
6
0
2
0
FT
Wimbledon, Women
grass
M. Hontama
J. Niemeier
3
6
3
6
0
2
FT
's-Hertogenbosch
grass
C. Branstine
J. Niemeier
6
3
7
6
2
0
FT
Makarska, Croatia
clay
J. Niemeier
D. Semenistaja
2
6
6
3
3
6
1
2