JB
Class of 2028 · Unrated
🇵🇱 Jan Białkowski
★★★★★
NR · Unrated
STR
36.6
4-yr proj 37.9
Dreamsheet
Virginia
Wake Forest
Brown
Junior Results
DATETOURNAMENT
LEVELRESULT
Wk 2
Hluboká Invitational
State
Quarterfinalist
Wk 4
Cannes Classic
State
R32
Wk 6
Ludhiana Cup
State
R16
Wk 7
Kawasaki Invitational
State
R16
Wk 9
Brno Cup
State
R16
Wk 11
České Budějovice Invitational
State
Quarterfinalist
Wk 13
Ghent Cup
State
Semifinalist
Wk 15
Gijón Classic
State
Quarterfinalist
Wk 16
Maringá Classic
State
R16
Wk 18
Nijmegen Classic
State
Quarterfinalist
Wk 20
Munich Invitational
State
Semifinalist
Wk 22
Maitland Invitational
State
R32
Wk 24
Aachen Cup
State
R16
Wk 25
Chicago Invitational
State
R16
Wk 27
Ahmedabad Cup
State
R32
Wk 29
Amersfoort Cup
State
R16
Wk 31
Pardubice Invitational
State
R16
Wk 33
Dresden Cup
State
Quarterfinalist
Wk 34
Orléans Cup
State
R32
Wk 36
Naha Open
State
Champion
Junior Doubles
DATETOURNAMENT
LEVELPARTNERRESULT
Wk 6
Ludhiana Cup
State
Michal Bohačík
Champion
Wk 9
Brno Cup
State
Padraig McLoughlin
Champion
Wk 11
České Budějovice Invitational
State
Jermain Sterling
Semifinalist
Wk 22
Maitland Invitational
State
Jakob Haug
Semifinalist
Wk 31
Pardubice Invitational
State
Vasco Vieira
Finalist
Junior Match Record
DATETOURNAMENT
W/LOPPONENTSCORE
Wk 2
Hluboká Invitational Round of 32
W
Lucas Andreassen
6-3 7-6
Wk 2
Hluboká Invitational Round of 16
W
Jacob Lehtinen
6-3 6-7 10-8
Wk 2
Hluboká Invitational Quarterfinals
L
Dominic Coady
4-6 6-7
Wk 4
Cannes Classic Round of 32
L
Rok Cesar
3-6 4-6
Wk 6
Ludhiana Cup Round of 32
W
Ole Holm
6-1 6-2
Wk 6
Ludhiana Cup Round of 16
L
César Lopetegui
4-6 1-6
Wk 7
Kawasaki Invitational Round of 32
W
Esben Nelsson
6-4 4-6 10-8
Wk 7
Kawasaki Invitational Round of 16
L
Aarne Hyyrynen
5-7 5-7
Wk 9
Brno Cup Round of 32
W
Danylo Kovalenko
7-5 6-2
Wk 9
Brno Cup Round of 16
L
Serge Corredera
4-6 4-6
Wk 11
České Budějovice Invitational Round of 32
W
Brian Otting
6-1 6-3
Wk 11
České Budějovice Invitational Round of 16
W
Yrjö Rantanen
3-6 7-6 13-11
Wk 11
České Budějovice Invitational Quarterfinals
L
Lennox Cheek
2-6 6-2 5-10
Wk 13
Ghent Cup Round of 32
W
Oskar Kulig
6-1 7-5
Wk 13
Ghent Cup Round of 16
W
László Tóth
4-6 7-5 10-7
Wk 13
Ghent Cup Quarterfinals
W
Márk Kecskés
6-2 3-6 10-5
Wk 13
Ghent Cup Semifinals
L
Darío Busquets
4-6 4-6
Wk 15
Gijón Classic Round of 32
W
Thomas Nielsen
6-2 6-0
Wk 15
Gijón Classic Round of 16
W
George Bronze
6-4 6-3
Wk 15
Gijón Classic Quarterfinals
L
Indiana Voss-Tecklenburg
2-6 4-6
Wk 16
Maringá Classic Round of 32
W
Colm Murphy
6-4 6-4
Wk 16
Maringá Classic Round of 16
L
Alessio Baldasso
5-7 6-7
Wk 18
Nijmegen Classic Round of 32
W
Filip Masopust
6-4 3-6 10-7
Wk 18
Nijmegen Classic Round of 16
W
Henrique Fonte
6-3 6-3
Wk 18
Nijmegen Classic Quarterfinals
L
Danylo Kovalenko
6-7 1-6
Wk 20
Munich Invitational Round of 32
W
Alexander Damer
6-4 6-3
Wk 20
Munich Invitational Round of 16
W
César Lopetegui
6-7 6-3 10-7
Wk 20
Munich Invitational Quarterfinals
W
Indiana Voss-Tecklenburg
6-4 6-4
Wk 20
Munich Invitational Semifinals
L
Jeremiah Zingaro
4-6 1-6
Wk 22
Maitland Invitational Round of 32
L
George Bronze
6-7 7-6 6-10
Wk 24
Aachen Cup Round of 32
W
Bertram Roosevelt
6-2 6-2
Wk 24
Aachen Cup Round of 16
L
César Lopetegui
3-6 7-6 4-10
Wk 25
Chicago Invitational Round of 32
W
Matt Wharton
6-3 6-0
Wk 25
Chicago Invitational Round of 16
L
Frantzdy Gauvin
4-6 3-6
Wk 27
Ahmedabad Cup Round of 32
L
Filip Masopust
6-7 4-6
Wk 29
Amersfoort Cup Round of 32
W
Tres Harden
6-2 6-2
Wk 29
Amersfoort Cup Round of 16
L
Alba Urbonas
6-3 3-6 5-10
Wk 31
Pardubice Invitational Round of 32
W
Brian Otting
7-6 7-5
Wk 31
Pardubice Invitational Round of 16
L
Alessio Baldasso
3-6 6-3 4-10
Wk 33
Dresden Cup Round of 32
W
Maximilian Boateng
7-6 6-0
Wk 33
Dresden Cup Round of 16
W
Jacob Lehtinen
6-3 6-4
Wk 33
Dresden Cup Quarterfinals
L
Gašper Oblak
6-7 4-6
Wk 34
Orléans Cup Round of 32
L
Jakob Haug
4-6 4-6
Wk 36
Naha Open Round of 32
W
Gédéon Bassong
6-1 6-1
Wk 36
Naha Open Round of 16
W
Jacob Lehtinen
6-4 6-7 10-5
Wk 36
Naha Open Quarterfinals
W
Hynek Vyoralová
4-6 7-6 10-7
Wk 36
Naha Open Semifinals
W
David Ibrahimagić
6-4 6-2
Wk 36
Naha Open Final
W
Santiago Asensio
6-4 4-6 10-7
Scouting
| Shared service (consensus) | 40.5 |
| Your department | 47.9 |
| 4-year projection | 37.9 |
Ranking History
| DATE | GLOBAL | NATION | STR |
| Early 2028 | #500 | #11 | 35.9 |
| Mid 2028 | #503 | #11 | 35.9 |
| Late 2028 | #498 | #11 | 36.2 |
| Final 2028 | #515 | #11 | 35.7 |
Attributes
| Serve Power | 32 | |
| Serve Accuracy | 33 | |
| Return | 30 | |
| Forehand | 36 | |
| Backhand | 35 | |
| Consistency | 36 | |
| Net Play | 35 | |
| Speed | 33 | |
| Stamina | 32 | |
| Composure | 33 | |
| Clutch | 40 |