GK
🇩🇪
Gerhard Koehler
GER
Class of 2026 · Born Hamburg, GER · May 21 ·
NRUnrated
STR
37.5
current (projection)
Rankings
| Recruiting board (consensus) | #851 |
| International | #264 |
| Ranking points (64 pts · 27 events) | #933 |
| STR | 37.5 |
| Junior STR (singles) | 37.1 |
| Doubles STR (results-based) | 39.0 |
Junior Results
DATETOURNAMENT
LEVELRESULT
Wk 1
Kruševac Cup
State
R32
Wk 2
Nuremberg Classic
National
R32
Wk 4
Biarritz Open
Developmental
R32
Wk 5
Hamburg Open
Developmental
R16
Wk 6
Campo Grande Open
Developmental
R16
Wk 8
Hluboká Cup
Developmental
Quarterfinalist
Wk 9
Hoofddorp Cup
Developmental
R32
Wk 10
Guangzhou Challenger
Developmental
R32
Wk 12
Los Angeles Challenger
Developmental
R32
Wk 13
Hluboká Challenger
Developmental
R32
Wk 14
Guangzhou Invitational
State
R16
Wk 16
Frankfurt Classic
State
R32
Wk 17
Split Classic
State
R16
Wk 18
Reggio Emilia Invitational
State
Quarterfinalist
Wk 20
Mannheim Classic
State
R32
Wk 21
Hamamatsu Classic
State
Quarterfinalist
Wk 22
Kitchener Classic
State
R32
Wk 24
Shanghai Cup
State
R32
Wk 25
Recife Invitational
State
R16
Wk 26
Hamamatsu Cup
State
R16
Wk 28
Saskatoon Cup
State
Semifinalist
Wk 29
Eastbourne Open
State
R16
Wk 30
Ústí nad Labem Open
State
R32
Wk 32
Miami Classic
State
R16
Wk 33
Melbourne Classic
State
R32
Wk 34
Guadalajara Open
State
R16
Wk 36
Kragujevac Cup
State
Quarterfinalist
Junior Doubles
DATETOURNAMENT
LEVELPARTNERRESULT
Wk 13
Hluboká Challenger
Developmental
Jefferson Augusto
Semifinalist
Wk 14
Guangzhou Invitational
State
Damion Hawk
Champion
Wk 18
Reggio Emilia Invitational
State
Márk Kovács
Champion
Wk 22
Kitchener Classic
State
Kolby Hayes
Champion
Junior Match Record
DATETOURNAMENT
W/LOPPONENTSCORE
Wk 1
Kruševac Cup Round of 32
L
Corey Cooper
2-6 4-6
Wk 2
Nuremberg Classic Round of 32
L
Noel Merritt
4-6 4-6
Wk 4
Biarritz Open Round of 32
L
Isaac Kramer
5-7 6-4 5-10
Wk 5
Hamburg Open Round of 32
W
Lorenzo Merlo
6-0 6-1
Wk 5
Hamburg Open Round of 16
L
Junie Braine
1-6 1-6
Wk 6
Campo Grande Open Round of 32
W
Devin Beckerman
6-4 6-3
Wk 6
Campo Grande Open Round of 16
L
Eugene Newley
1-6 7-6 6-10
Wk 8
Hluboká Cup Quarterfinals
L
Reggie McClendon
1-6 4-6
Wk 9
Hoofddorp Cup Round of 32
L
Leon Courville
1-6 3-6
Wk 10
Guangzhou Challenger Round of 32
L
Callum Johnstone
2-6 4-6
Wk 12
Los Angeles Challenger Round of 32
L
Waldemar Walter
3-6 1-6
Wk 13
Hluboká Challenger Round of 32
L
Erik Moreno
6-7 4-6
Wk 14
Guangzhou Invitational Round of 32
W
Steve Lue
7-5 6-7 10-8
Wk 14
Guangzhou Invitational Round of 16
L
Angelo Barbieri
6-7 7-6 5-10
Wk 16
Frankfurt Classic Round of 32
L
Maddox Banerjee
3-6 4-6
Wk 17
Split Classic Round of 32
W
Mantle Stephens
6-1 6-2
Wk 17
Split Classic Round of 16
L
Maddox Banerjee
7-6 4-6 7-10
Wk 18
Reggio Emilia Invitational Round of 32
W
Jefferson Augusto
6-1 6-3
Wk 18
Reggio Emilia Invitational Round of 16
W
Tom Henriksson
3-6 7-5 10-7
Wk 18
Reggio Emilia Invitational Quarterfinals
L
Michael Burroughs
6-4 5-7 13-15
Wk 20
Mannheim Classic Round of 32
L
Nathaniel Pugh
4-6 3-6
Wk 21
Hamamatsu Classic Round of 32
W
Edgar Dakin
6-4 3-6 11-9
Wk 21
Hamamatsu Classic Round of 16
W
Victor Moran
6-4 7-6
Wk 21
Hamamatsu Classic Quarterfinals
L
Erik Amundsen
1-6 0-6
Wk 22
Kitchener Classic Round of 32
L
Nicolas Salazar
1-6 2-6
Wk 24
Shanghai Cup Round of 32
L
Emil Bowers
3-6 6-7
Wk 25
Recife Invitational Round of 32
W
Roberto Clarkson
6-1 6-4
Wk 25
Recife Invitational Round of 16
L
Aigars Gailītis
2-6 3-6
Wk 26
Hamamatsu Cup Round of 32
W
Mario Pacheco
6-3 6-3
Wk 26
Hamamatsu Cup Round of 16
L
Arnold Alison
3-6 3-6
Wk 28
Saskatoon Cup Round of 32
W
Tennys Rippner
6-7 6-3 12-10
Wk 28
Saskatoon Cup Round of 16
W
Donni Chastain
6-1 7-5
Wk 28
Saskatoon Cup Quarterfinals
W
Charles Laughlin
4-6 7-6 10-6
Wk 28
Saskatoon Cup Semifinals
L
Elishah Qiao
1-6 6-7
Wk 29
Eastbourne Open Round of 32
W
Markos Fridzon
6-3 6-4
Wk 29
Eastbourne Open Round of 16
L
Victor Moran
2-6 1-6
Wk 30
Ústí nad Labem Open Round of 32
L
Aigars Gailītis
4-6 6-7
Wk 32
Miami Classic Round of 32
W
Zaydrius Liu
7-6 7-6
Wk 32
Miami Classic Round of 16
L
Arturo Aramburu
3-6 4-6
Wk 33
Melbourne Classic Round of 32
L
Raphaël Sagna
1-6 6-3 8-10
Wk 34
Guadalajara Open Round of 32
W
Joon-young Hwang
6-0 6-3
Wk 34
Guadalajara Open Round of 16
L
Miles Gregory
4-6 1-6
Wk 36
Kragujevac Cup Round of 32
W
Vikram Naipaul
6-1 6-0
Wk 36
Kragujevac Cup Round of 16
W
Kellen Ayers
7-6 6-4
Wk 36
Kragujevac Cup Quarterfinals
L
Gerard Belinsky
5-7 4-6
Dreamsheet
Stanford
Virginia
North Carolina
Scouting
| Shared service (consensus) | 49.6 |
| Your department | 49.6 |
| 4-year projection | 43.1 |
Ranking History
| DATE | GLOBAL | NATION | STR |
| Early 2026 | #292 | #24 | 35.7 |
| Mid 2026 | #257 | #21 | 37.2 |
| Late 2026 | #274 | #23 | 36.4 |
| Final 2026 | #264 | #22 | 37.0 |
Attributes
| Serve Power | 35 | |
| Serve Accuracy | 41 | |
| Return | 31 | |
| Forehand | 38 | |
| Backhand | 30 | |
| Consistency | 33 | |
| Net Play | 36 | |
| Speed | 34 | |
| Stamina | 28 | |
| Composure | 35 | |
| Clutch | 38 |
Recruiting
| Intended major | Communications |
| Junior tier | Local Competitive |
| Origin | International |
| Commitment | Uncommitted |