JJ
🇺🇸
Jamier Jacobson
USA
Class of 2026 · Born Lincoln, NE · Nov 24 ·
★★2-Star
STR
46.2
current (projection)
StrikePrediction · favourite to commit:
Princeton
49%
2 offers
Rankings
| Recruiting board (consensus) | #332 |
| Nebraska | #6 |
| Ranking points (784 pts · 24 events) | #301 |
| STR | 46.2 |
| Junior STR (singles) | 45.5 |
| Doubles STR (results-based) | 44.6 |
Junior Badges
NATTop 300
STATETop 10
STATETop 25
Junior Results
DATETOURNAMENT
LEVELRESULT
Wk 1
Cardiff Classic
Premier
Quarterfinalist
Wk 3
Antibes Open
Major
Quarterfinalist
Wk 4
London Championships
Major
R32
Wk 6
Brescia Open
Premier
R16
Wk 7
Bielefeld Classic
Premier
R16
Wk 9
San Luis Potosí Classic
Premier
R32
Wk 10
Mainz Open
Premier
R16
Wk 12
Wuxi Open
Premier
R16
Wk 13
Belgrade Open
Premier
R16
Wk 15
The Hague Classic
Premier
Finalist
Wk 16
Los Angeles International
Premier
R16
Wk 18
Saanich International
Premier
R32
Wk 19
Terrassa International
Premier
R32
Wk 21
Sorocaba Classic
Premier
R16
Wk 22
Ballarat Open
Premier
R32
Wk 24
Le Mans Open
Premier
R32
Wk 25
Perpignan Open
Premier
Quarterfinalist
Wk 27
North Vancouver International
Premier
Quarterfinalist
Wk 28
Kunming International
Premier
Semifinalist
Wk 30
Hamburg Classic
Premier
Quarterfinalist
Wk 31
Tarragona Classic
Premier
Quarterfinalist
Wk 33
Liverpool Open
Premier
R32
Wk 34
Xiamen International
Premier
R32
Wk 36
Limoges International
Premier
R32
Junior Doubles
DATETOURNAMENT
LEVELPARTNERRESULT
Wk 1
Cardiff Classic
Premier
Ayrton Cuadrado
Semifinalist
Wk 3
Antibes Open
Major
James Lubbers
Champion
Wk 4
London Championships
Major
Nate Cerretani
Quarterfinalist
Wk 6
Brescia Open
Premier
Mitchell Grayson
Semifinalist
Wk 7
Bielefeld Classic
Premier
Nathan Kawano
Quarterfinalist
Wk 9
San Luis Potosí Classic
Premier
Marjan Vučković
Semifinalist
Wk 10
Mainz Open
Premier
Orlando Salazar
Quarterfinalist
Wk 12
Wuxi Open
Premier
Colton Tweedie-Yates
Finalist
Wk 15
The Hague Classic
Premier
Jalen Nussmeier
Semifinalist
Wk 22
Ballarat Open
Premier
Tetsu Nemoto
Quarterfinalist
Wk 24
Le Mans Open
Premier
Tylen Mincey
Quarterfinalist
Wk 25
Perpignan Open
Premier
Elishah Wan
Finalist
Wk 27
North Vancouver International
Premier
Marcus Moses
Champion
Wk 28
Kunming International
Premier
Kyle Freed
Quarterfinalist
Wk 30
Hamburg Classic
Premier
Frances Pimpton
Semifinalist
Wk 33
Liverpool Open
Premier
Mouhamet Martino
Quarterfinalist
Wk 34
Xiamen International
Premier
Evan Pounds
Finalist
Wk 36
Limoges International
Premier
Tylen Mincey
R16
Junior Match Record
DATETOURNAMENT
W/LOPPONENTSCORE
Wk 1
Cardiff Classic Round of 32
W
Paul Beccari
6-3 6-4
Wk 1
Cardiff Classic Round of 16
W
Usman Piqué
7-6 3-6 10-4
Wk 1
Cardiff Classic Quarterfinals
L
Edwin Aalsma
2-6 6-4 6-10
Wk 3
Antibes Open Round of 32
W
Todd Schlecht
6-3 7-6
Wk 3
Antibes Open Round of 16
W
Fernando Valenzuela
6-0 6-0
Wk 3
Antibes Open Quarterfinals
L
Zane Nagatomi
3-6 6-7
Wk 4
London Championships Round of 32
L
Butch Pellot
4-6 1-6
Wk 6
Brescia Open Round of 32
W
Bob Kenan
6-0 6-1
Wk 6
Brescia Open Round of 16
L
Valentine Rivers
6-7 4-6
Wk 7
Bielefeld Classic Round of 32
W
Victor Salinas
4-6 6-3 10-7
Wk 7
Bielefeld Classic Round of 16
L
Cristian Franco
0-6 2-6
Wk 9
San Luis Potosí Classic Round of 32
L
Kasey Niblett
1-6 6-4 5-10
Wk 10
Mainz Open Round of 32
W
Denis Kings
6-3 7-5
Wk 10
Mainz Open Round of 16
L
Bill Delić
2-6 3-6
Wk 12
Wuxi Open Round of 32
W
Zakhar Zakharov
6-2 4-6 12-10
Wk 12
Wuxi Open Round of 16
L
Colton Tweedie-Yates
4-6 4-6
Wk 13
Belgrade Open Round of 32
W
Jamal Peoples
6-0 6-1
Wk 13
Belgrade Open Round of 16
L
Nate Cerretani
6-7 2-6
Wk 15
The Hague Classic Round of 32
W
Nat McGowan
6-1 3-6 10-5
Wk 15
The Hague Classic Round of 16
W
Maximilian Schlotterbeck
6-3 6-3
Wk 15
The Hague Classic Quarterfinals
W
Zakhar Zakharov
7-5 6-1
Wk 15
The Hague Classic Semifinals
W
Jake Wolters
0-6 6-3 10-4
Wk 15
The Hague Classic Final
L
Etienne Côté
4-6 5-7
Wk 16
Los Angeles International Round of 32
W
Sam Overholser
6-3 3-6 13-11
Wk 16
Los Angeles International Round of 16
L
Prophet Wagner
6-7 2-6
Wk 18
Saanich International Round of 32
L
Joel López
2-6 7-6 5-10
Wk 19
Terrassa International Round of 32
L
Filippo Fagioli
6-7 7-5 8-10
Wk 21
Sorocaba Classic Round of 32
W
Jeremy Sun
6-0 6-2
Wk 21
Sorocaba Classic Round of 16
L
Jalen Shiflet
6-4 4-6 7-10
Wk 22
Ballarat Open Round of 32
L
Carlos Ramirez
4-6 3-6
Wk 24
Le Mans Open Round of 32
L
Otis Stansbury
6-7 7-6 8-10
Wk 25
Perpignan Open Round of 32
W
Alexander Mikkelsen
6-4 7-6
Wk 25
Perpignan Open Round of 16
W
DeBraun Dees
6-2 7-6
Wk 25
Perpignan Open Quarterfinals
L
Eemeli Väisänen
6-7 3-6
Wk 27
North Vancouver International Round of 32
W
Franco Meret
7-6 6-4
Wk 27
North Vancouver International Round of 16
W
Kalle Soiri
6-3 7-5
Wk 27
North Vancouver International Quarterfinals
L
Kwinten Litvak
4-6 4-6
Wk 28
Kunming International Round of 32
W
Emilio Alba
6-3 6-3
Wk 28
Kunming International Round of 16
W
Paolo Vitale
6-3 6-4
Wk 28
Kunming International Quarterfinals
W
Ivan Chorý
7-6 6-1
Wk 28
Kunming International Semifinals
L
Emmanuel Barker
7-6 3-6 6-10
Wk 30
Hamburg Classic Round of 32
W
Frances Pimpton
1-6 7-6 11-9
Wk 30
Hamburg Classic Round of 16
W
Usman Piqué
7-6 6-2
Wk 30
Hamburg Classic Quarterfinals
L
Anthony Ginn
2-6 6-3 6-10
Wk 31
Tarragona Classic Round of 32
W
Daisuke Takao
6-4 6-4
Wk 31
Tarragona Classic Round of 16
W
Orlando Salazar
6-0 6-4
Wk 31
Tarragona Classic Quarterfinals
L
Nishesh Blades
4-6 6-2 8-10
Wk 33
Liverpool Open Round of 32
L
Mouhamet Martino
6-7 6-7
Wk 34
Xiamen International Round of 32
L
Otis Stansbury
7-5 6-7 5-10
Wk 36
Limoges International Round of 32
L
Jalen Purkerson
4-6 2-6
College List
SCHOOLOFFERINTEREST
SCHOL.STRIKEPRED.STATUS
Princeton
✓
Hot
½
49%
Finalist
Columbia
✓
Hot
½
51%
Finalist
Dreamsheet
Stanford
Virginia
North Carolina
Scouting
| Shared service (consensus) | 50.1 |
| Your department | 53.5 |
| 4-year projection | 48.3 |
Ranking History
| DATE | NATIONAL | STATE | STR |
| Early 2026 | #211 | #6 | 45.6 |
| Mid 2026 | #211 | #6 | 45.5 |
| Late 2026 | #217 | #6 | 45.4 |
| Final 2026 | #216 | #6 | 45.4 |
Attributes
| Serve Power | 49 | |
| Serve Accuracy | 51 | |
| Return | 53 | |
| Forehand | 51 | |
| Backhand | 52 | |
| Consistency | 55 | |
| Net Play | 54 | |
| Speed | 58 | |
| Stamina | 62 | |
| Composure | 46 | |
| Clutch | 55 |
Recruiting
| Intended major | Ecology |
| Junior tier | Regional / State Elite |
| Origin | Domestic |
| Commitment | Uncommitted |
Recruiting Timeline
| Received interest from Princeton | early_contact Wk 3 |
| Received interest from Columbia | early_contact Wk 5 |
| Offered by Princeton | offers Wk 11 |
| Offered by Columbia | offers Wk 11 |
| Official visit to Princeton | visits Wk 18 |
| Official visit to Columbia | visits Wk 19 |