JJ
🇳🇱
Jesse Janmaat
NED
Class of 2027 · Born Leiden, NED · Oct 22 ·
★★2-Star
STR
41.8
current (projection)
StrikePrediction · favourite to commit:
Brown
26%
4 offers
Rankings
| Recruiting board (consensus) | #326 |
| International | #95 |
| Ranking points (252 pts · 27 events) | #612 |
| STR | 41.8 |
| Junior STR (singles) | 41.3 |
| Doubles STR (results-based) | 41.6 |
Junior Badges
GLOBALTop 250
NATIONTop 10
Junior Results
DATETOURNAMENT
LEVELRESULT
Wk 1
Gijón Championships
National
Quarterfinalist
Wk 2
Chandigarh Open
Major
R32
Wk 3
Heidelberg Open
Major
R32
Wk 5
Townsville Classic
Premier
R16
Wk 6
Zrenjanin Classic
Premier
R32
Wk 7
Langley Classic
Premier
R16
Wk 9
Ravenna Open
Premier
R32
Wk 10
Maceió Classic
Premier
Quarterfinalist
Wk 11
Richmond Classic
Premier
R32
Wk 13
Sisak Classic
Premier
R32
Wk 14
Rouen Classic
National
R32
Wk 15
Monterrey Classic
Premier
R32
Wk 17
Bari Classic
National
R32
Wk 18
Uberlândia Championships
National
R32
Wk 19
Aalst Classic
National
R16
Wk 21
Culiacán Open
National
R32
Wk 22
Aalst Open
National
R32
Wk 23
Gold Coast Classic
National
R32
Wk 25
Puebla Championships
National
R16
Wk 26
Palma Open
National
R32
Wk 27
Olomouc Championships
National
R32
Wk 29
Mechelen Classic
National
R32
Wk 30
Salta Classic
National
R16
Wk 31
Hasselt Championships
National
R32
Wk 33
Brno Open
National
Quarterfinalist
Wk 34
Puebla Classic
National
R32
Wk 35
Nottingham Open
National
R16
Junior Doubles
DATETOURNAMENT
LEVELPARTNERRESULT
Wk 5
Townsville Classic
Premier
Gaku Kamio
Quarterfinalist
Wk 6
Zrenjanin Classic
Premier
Alexis Lavoie
Quarterfinalist
Wk 7
Langley Classic
Premier
Hady Leighton
Finalist
Wk 15
Monterrey Classic
Premier
Reece Stiglic
Semifinalist
Wk 18
Uberlândia Championships
National
Stepan Andreeva
Semifinalist
Wk 21
Culiacán Open
National
Ulises Mubenga
Quarterfinalist
Wk 22
Aalst Open
National
Emyr Norrington-Davies
Quarterfinalist
Wk 25
Puebla Championships
National
Fernando Simón
Quarterfinalist
Wk 27
Olomouc Championships
National
Xadavien Tiafoe
Quarterfinalist
Wk 30
Salta Classic
National
Gustav Oberdorf
Finalist
Wk 31
Hasselt Championships
National
Salvador Torres
Semifinalist
Wk 33
Brno Open
National
Jon Gwinnov
Semifinalist
Junior Match Record
DATETOURNAMENT
W/LOPPONENTSCORE
Wk 1
Gijón Championships Round of 32
W
Paul Mazza
6-4 4-6 10-5
Wk 1
Gijón Championships Round of 16
W
Zander Wangjam
6-4 6-7 13-11
Wk 1
Gijón Championships Quarterfinals
L
Ji-hwan Ryang
6-7 6-7
Wk 2
Chandigarh Open Round of 32
L
Dimitri Kellond-Knight
0-6 1-6
Wk 3
Heidelberg Open Round of 32
L
Enrique Vasquez
0-6 1-6
Wk 5
Townsville Classic Round of 32
W
Achille Belotti
6-3 6-4
Wk 5
Townsville Classic Round of 16
L
Owen McKelvey
3-6 0-6
Wk 6
Zrenjanin Classic Round of 32
L
Zack Crowell
2-6 0-6
Wk 7
Langley Classic Round of 32
W
Douglas Wohner
6-1 6-2
Wk 7
Langley Classic Round of 16
L
Fritz Semple
3-6 0-6
Wk 9
Ravenna Open Round of 32
L
Reggie Rapinoe
3-6 0-6
Wk 10
Maceió Classic Quarterfinals
L
Knahlij Langley
0-6 6-2 6-10
Wk 11
Richmond Classic Round of 32
L
Brennan Cabango
3-6 2-6
Wk 13
Sisak Classic Round of 32
L
Nicolas Colangelo
3-6 4-6
Wk 14
Rouen Classic Round of 32
L
Stepan Andreeva
6-7 4-6
Wk 15
Monterrey Classic Round of 32
L
Jonah Domingo
4-6 6-7
Wk 17
Bari Classic Round of 32
L
Lars Gakpo
6-7 6-7
Wk 18
Uberlândia Championships Round of 32
L
Samuel Akinkunmi
6-4 2-6 5-10
Wk 19
Aalst Classic Round of 32
W
Štefan Haraslín
3-6 6-2 10-7
Wk 19
Aalst Classic Round of 16
L
Uday Kumar
0-6 1-6
Wk 21
Culiacán Open Round of 32
L
Lakshay Bhatia
2-6 3-6
Wk 22
Aalst Open Round of 32
L
Erik Kesslerov
2-6 1-6
Wk 23
Gold Coast Classic Round of 32
L
Oscar Tilden
6-4 2-6 7-10
Wk 25
Puebla Championships Round of 32
W
Erik Kesslerov
7-6 2-6 10-7
Wk 25
Puebla Championships Round of 16
L
Florent Laurent
7-6 4-6 5-10
Wk 26
Palma Open Round of 32
L
Erik Kesslerov
6-7 4-6
Wk 27
Olomouc Championships Round of 32
L
Paul Mazza
3-6 6-7
Wk 29
Mechelen Classic Round of 32
L
Heimir Kirks
5-7 4-6
Wk 30
Salta Classic Round of 32
W
Albert Sagalowsky
6-3 6-4
Wk 30
Salta Classic Round of 16
L
Paul Mazza
1-6 6-3 7-10
Wk 31
Hasselt Championships Round of 32
L
Xadavien Scherman
3-6 3-6
Wk 33
Brno Open Round of 32
W
Mike Tembo
6-3 6-4
Wk 33
Brno Open Round of 16
W
Nate Ebun
6-4 6-3
Wk 33
Brno Open Quarterfinals
L
Harris Rodgers
5-7 6-7
Wk 34
Puebla Classic Round of 32
L
Mitchell Bisesi
4-6 6-7
Wk 35
Nottingham Open Round of 32
W
Mario Chambliss
6-3 6-2
Wk 35
Nottingham Open Round of 16
L
Štefan Haraslín
0-6 6-7
College List
SCHOOLOFFERINTEREST
SCHOL.STRIKEPRED.STATUS
Brown
✓
Hot
¼
26%
Finalist
Boston University
✓
Hot
¼
25%
Finalist
Emory
✓
Hot
¼
25%
Finalist
Brandeis
✓
Hot
¼
24%
Top School
Dreamsheet
Stanford
Virginia
North Carolina
Scouting
| Shared service (consensus) | 57.0 |
| Your department | 54.8 |
| 4-year projection | 43.6 |
Ranking History
| DATE | GLOBAL | NATION | STR |
| Early 2027 | #195 | #8 | 41.4 |
| Mid 2027 | #183 | #8 | 42.2 |
| Late 2027 | #198 | #8 | 41.4 |
| Final 2027 | #203 | #8 | 41.1 |
Attributes
| Serve Power | 50 | |
| Serve Accuracy | 43 | |
| Return | 47 | |
| Forehand | 45 | |
| Backhand | 53 | |
| Consistency | 50 | |
| Net Play | 44 | |
| Speed | 39 | |
| Stamina | 46 | |
| Composure | 43 | |
| Clutch | 41 |
Recruiting
| Intended major | Astrophysics |
| Junior tier | Regional / State Elite |
| Origin | International |
| Commitment | Uncommitted |
Recruiting Timeline
| Received interest from Boston University | early_contact Wk 1 |
| Received interest from Emory | early_contact Wk 2 |
| Received interest from Brown | early_contact Wk 4 |
| Offered by Brown | offers Wk 10 |
| Offered by Brandeis | offers Wk 11 |
| Offered by Emory | offers Wk 12 |
| Offered by Boston University | offers Wk 15 |
| Official visit to Boston University | visits Wk 16 |
| Official visit to Brown | visits Wk 19 |