JŠ
🇨🇿 🇪🇸
Josef Šiřina
CZE / ESP
Class of 2026 · Born Ústí nad Labem, CZE · Oct 5 ·
★1-Star
STR
39.7
current (projection)
StrikePrediction · favourite to commit:
Swarthmore
34%
3 offers
Rankings
| Recruiting board (consensus) | #811 |
| International | #249 |
| Ranking points (182 pts · 24 events) | #673 |
| STR | 39.7 |
| Junior STR (singles) | 38.9 |
| Doubles STR (results-based) | 39.3 |
Junior Badges
GLOBALTop 250
Junior Results
DATETOURNAMENT
LEVELRESULT
Wk 2
Liberec Cup
State
R32
Wk 3
Novi Sad Invitational
State
R16
Wk 5
Salta Cup
State
Finalist
Wk 6
Norwich Cup
Developmental
R32
Wk 8
Split Challenger
Developmental
R32
Wk 9
Guarulhos Challenger
Developmental
Quarterfinalist
Wk 11
Whitby Open
Developmental
R16
Wk 12
Le Mans Cup
Developmental
R16
Wk 14
Kraljevo Challenger
Developmental
R32
Wk 15
Pančevo Challenger
Developmental
Quarterfinalist
Wk 17
Londrina Cup
Developmental
Finalist
Wk 18
Goiânia Challenger
Developmental
R32
Wk 20
Recife Challenger
Developmental
R16
Wk 21
Oviedo Cup
Developmental
R32
Wk 23
Porto Alegre Open
Developmental
R16
Wk 24
Belém Challenger
Developmental
R16
Wk 26
Moncton Open
Developmental
R32
Wk 27
Pardubice Challenger
Developmental
R32
Wk 29
Huelva Cup
Developmental
Quarterfinalist
Wk 30
Mataró Cup
Developmental
R32
Wk 32
Mechelen Open
Developmental
Finalist
Wk 33
Anzio Cup
Developmental
R16
Wk 35
Adelaide Challenger
Developmental
R32
Wk 36
Guelph Cup
Developmental
Semifinalist
Junior Doubles
DATETOURNAMENT
LEVELPARTNERRESULT
Wk 20
Recife Challenger
Developmental
Rich Pennington
Champion
Wk 24
Belém Challenger
Developmental
Tomáš Jelínek
Finalist
Wk 26
Moncton Open
Developmental
Matt Cone
Finalist
Wk 27
Pardubice Challenger
Developmental
Marcus Oudin
Champion
Wk 33
Anzio Cup
Developmental
Kris Rose
Semifinalist
Junior Match Record
DATETOURNAMENT
W/LOPPONENTSCORE
Wk 2
Liberec Cup Round of 32
L
Jamier Alinen
6-7 4-6
Wk 3
Novi Sad Invitational Round of 32
W
Đạt Hằng
7-6 3-6 13-11
Wk 3
Novi Sad Invitational Round of 16
L
Ricki Anton
6-4 5-7 7-10
Wk 5
Salta Cup Round of 32
W
Bautista Casas
6-3 6-4
Wk 5
Salta Cup Round of 16
W
Micah Blake
6-2 6-2
Wk 5
Salta Cup Quarterfinals
W
Devin Galindo
7-6 3-6 10-7
Wk 5
Salta Cup Semifinals
W
Jude Watson
6-1 3-6 10-5
Wk 5
Salta Cup Final
L
Rob Hills
1-6 0-6
Wk 6
Norwich Cup Round of 32
L
Fiske Choice
0-6 1-6
Wk 8
Split Challenger Round of 32
L
Rykar Norris
6-7 2-6
Wk 9
Guarulhos Challenger Round of 32
W
Edgar Dakin
6-2 6-4
Wk 9
Guarulhos Challenger Round of 16
W
Nicolas Sagredo
6-1 6-4
Wk 9
Guarulhos Challenger Quarterfinals
L
Szymon Kurzawa
6-7 6-7
Wk 11
Whitby Open Round of 32
W
Philippe Lapointe
6-1 7-5
Wk 11
Whitby Open Round of 16
L
Destyn Bohane
3-6 7-6 5-10
Wk 12
Le Mans Cup Round of 32
W
Ephesians Pan
6-1 7-5
Wk 12
Le Mans Cup Round of 16
L
Gustave Zheng
6-7 3-6
Wk 14
Kraljevo Challenger Round of 32
L
Destyn Shank
3-6 4-6
Wk 15
Pančevo Challenger Round of 32
W
Vojtěch Kolář
3-6 7-6 10-6
Wk 15
Pančevo Challenger Round of 16
W
Jude Foakes
6-3 6-2
Wk 15
Pančevo Challenger Quarterfinals
L
Gunnar Herlovsen
6-7 6-7
Wk 17
Londrina Cup Round of 32
W
Thai-Son Straton
6-2 6-1
Wk 17
Londrina Cup Round of 16
W
Christopher Orr
7-5 6-1
Wk 17
Londrina Cup Quarterfinals
W
Samir Rillos
5-7 6-4 10-8
Wk 17
Londrina Cup Semifinals
W
Gustave Zheng
4-6 6-4 10-6
Wk 17
Londrina Cup Final
L
Lorenzo Bruno
7-6 0-6 9-11
Wk 18
Goiânia Challenger Round of 32
L
Shaun Reath
6-7 2-6
Wk 20
Recife Challenger Round of 32
W
Gary He
6-3 2-6 12-10
Wk 20
Recife Challenger Round of 16
L
Joel Fennessy
1-6 7-5 9-11
Wk 21
Oviedo Cup Round of 32
L
Reggie McClendon
1-6 4-6
Wk 23
Porto Alegre Open Round of 32
W
Corey Cooper
6-1 6-2
Wk 23
Porto Alegre Open Round of 16
L
Drew Randall
3-6 7-6 7-10
Wk 24
Belém Challenger Round of 32
W
Yuta Akita
7-5 6-3
Wk 24
Belém Challenger Round of 16
L
Vahid Daavettila
7-6 4-6 4-10
Wk 26
Moncton Open Round of 32
L
Ben Kiptoo
3-6 6-7
Wk 27
Pardubice Challenger Round of 32
L
Pablo Sarriegi
3-6 2-6
Wk 29
Huelva Cup Round of 16
W
Beals Aucamp
6-4 6-7 10-8
Wk 29
Huelva Cup Quarterfinals
L
Kenroy Shepherd
5-7 6-1 6-10
Wk 30
Mataró Cup Round of 32
L
Berkeley Goss
4-6 6-4 7-10
Wk 32
Mechelen Open Round of 32
W
Jahlil Ding
6-4 6-0
Wk 32
Mechelen Open Round of 16
W
Morris MacCall
6-3 6-4
Wk 32
Mechelen Open Quarterfinals
W
Niels Huth
6-3 6-4
Wk 32
Mechelen Open Semifinals
W
Kenroy Shepherd
6-3 5-7 10-4
Wk 32
Mechelen Open Final
L
Indiana Kießling
1-6 1-6
Wk 33
Anzio Cup Round of 32
W
Silas Goodwin
4-6 6-1 10-1
Wk 33
Anzio Cup Round of 16
L
Mackenzie Haber
5-7 6-3 6-10
Wk 35
Adelaide Challenger Round of 32
L
Quaylen Chandler
4-6 6-3 6-10
Wk 36
Guelph Cup Round of 32
W
Jahlil Miyake
6-3 7-5
Wk 36
Guelph Cup Round of 16
W
Shamar Borchers
7-5 3-6 10-6
Wk 36
Guelph Cup Quarterfinals
W
Jojo Edokpayi
6-4 7-5
Wk 36
Guelph Cup Semifinals
L
Ralph Andonovski
6-7 4-6
College List
SCHOOLOFFERINTEREST
SCHOL.STRIKEPRED.STATUS
Swarthmore
✓
Hot
¼
34%
Finalist
McDaniel
✓
Hot
¼
33%
Finalist
Washington University in St. Louis
✓
Hot
¼
34%
Finalist
Dreamsheet
Stanford
Virginia
North Carolina
Scouting
| Shared service (consensus) | 47.9 |
| Your department | 54.4 |
| 4-year projection | 41.8 |
Ranking History
| DATE | GLOBAL | NATION | STR |
| Early 2026 | #196 | #11 | 39.2 |
| Mid 2026 | #194 | #11 | 39.3 |
| Late 2026 | #200 | #11 | 39.1 |
| Final 2026 | #210 | #11 | 38.8 |
Attributes
| Serve Power | 38 | |
| Serve Accuracy | 43 | |
| Return | 39 | |
| Forehand | 38 | |
| Backhand | 36 | |
| Consistency | 38 | |
| Net Play | 41 | |
| Speed | 39 | |
| Stamina | 41 | |
| Composure | 46 | |
| Clutch | 36 |
Recruiting
| Intended major | Recreation Management |
| Junior tier | Local Competitive |
| Origin | International · dual citizen |
| Commitment | Uncommitted |
Recruiting Timeline
| Received interest from Swarthmore | early_contact Wk 2 |
| Received interest from McDaniel | early_contact Wk 2 |
| Received interest from Washington University in St. Louis | early_contact Wk 5 |
| Offered by McDaniel | offers Wk 11 |
| Offered by Washington University in St. Louis | offers Wk 14 |
| Offered by Swarthmore | offers Wk 15 |
| Official visit to Swarthmore | visits Wk 16 |
| Official visit to McDaniel | visits Wk 18 |