DT
Class of 2028 · 3-Star
🇩🇪 Dieter Tah
★★★★★
★★★ · 3-Star
STR
43.6
4-yr proj 44.9
College List
SCHOOLOFFERINTEREST
SCHOL.STRIKEPRED.STATUS
Dreamsheet
Stanford
Penn
Dartmouth
Junior Badges
GLOBALTop 250
Junior Results
DATETOURNAMENT
LEVELRESULT
Wk 2
Hull Open
Developmental
R32
Wk 3
Mérida Cup
Developmental
Quarterfinalist
Wk 5
Potsdam Challenger
Developmental
Quarterfinalist
Wk 6
Culiacán Challenger
Developmental
Quarterfinalist
Wk 8
Shenzhen Challenger
Developmental
Semifinalist
Wk 10
Seattle Cup
Developmental
Finalist
Wk 11
Kragujevac Championships
National
R32
Wk 13
Olavarría Open
National
Champion
Wk 15
Tianjin Classic
Premier
Semifinalist
Wk 16
Bruges International
Premier
R32
Wk 18
Pula Classic
Premier
Quarterfinalist
Wk 20
Adelaide Classic
Premier
R16
Wk 21
Salamanca International
Premier
R16
Wk 23
Bourg-en-Bresse Open
Premier
R16
Wk 24
Marseille Classic
Premier
R32
Wk 26
Erfurt Classic
Premier
R16
Wk 28
Mexico City Open
Premier
Quarterfinalist
Wk 29
Mérida Classic
Premier
R32
Wk 31
Monterrey Open
Premier
R16
Wk 33
Berlin International
Premier
Semifinalist
Wk 34
Campinas Open
Premier
R32
Wk 36
Novi Pazar Classic
Premier
Quarterfinalist
Junior Doubles
DATETOURNAMENT
LEVELPARTNERRESULT
Wk 2
Hull Open
Developmental
Jaromír Čechová
Quarterfinalist
Wk 5
Potsdam Challenger
Developmental
Benedetto Fois
Semifinalist
Wk 6
Culiacán Challenger
Developmental
Russell Hopkins
Champion
Wk 8
Shenzhen Challenger
Developmental
Xavi Weghorst
Semifinalist
Wk 10
Seattle Cup
Developmental
Gary Domori
Finalist
Wk 15
Tianjin Classic
Premier
Brian Weiner
Champion
Wk 16
Bruges International
Premier
David DeFina
Finalist
Wk 18
Pula Classic
Premier
Joaquin Zornoza
Quarterfinalist
Wk 21
Salamanca International
Premier
Ronan McCarron
Champion
Wk 24
Marseille Classic
Premier
Pieter Flekken
R16
Wk 29
Mérida Classic
Premier
Noah Rubensson
Quarterfinalist
Junior Match Record
DATETOURNAMENT
W/LOPPONENTSCORE
Wk 2
Hull Open Round of 32
L
Jaromír Čechová
6-7 3-6
Wk 3
Mérida Cup Round of 32
W
Anton Jonsson
6-4 6-3
Wk 3
Mérida Cup Round of 16
W
Omillio Roeske
6-3 6-4
Wk 3
Mérida Cup Quarterfinals
L
Daniel Campbell
3-6 4-6
Wk 5
Potsdam Challenger Round of 32
W
Kwinten Shikenjanski
6-2 6-1
Wk 5
Potsdam Challenger Round of 16
W
Kael Pepe
6-1 6-2
Wk 5
Potsdam Challenger Quarterfinals
L
Watson Hatter
2-6 5-7
Wk 6
Culiacán Challenger Round of 32
W
Vlastimil Procházka
3-6 6-3 10-7
Wk 6
Culiacán Challenger Round of 16
W
David Gnabry
6-2 6-3
Wk 6
Culiacán Challenger Quarterfinals
L
Blaise Guy
6-7 5-7
Wk 8
Shenzhen Challenger Round of 32
W
Andrés Domínguez
6-3 6-0
Wk 8
Shenzhen Challenger Round of 16
W
Louis Eziomume
6-1 6-2
Wk 8
Shenzhen Challenger Quarterfinals
W
Erik Huhtala
4-6 6-0 14-12
Wk 8
Shenzhen Challenger Semifinals
L
Robert Kinnunen
3-6 4-6
Wk 10
Seattle Cup Round of 32
W
Veeti Mäkinen
6-0 6-0
Wk 10
Seattle Cup Round of 16
W
Derrick Bruhn
6-3 6-2
Wk 10
Seattle Cup Quarterfinals
W
Lendl Indarsingh
7-6 6-3
Wk 10
Seattle Cup Semifinals
W
Ralph Kelleher
6-2 6-3
Wk 10
Seattle Cup Final
L
Iolo Jones
5-7 6-7
Wk 11
Kragujevac Championships Round of 32
L
Conor Hughes
6-4 0-6 12-14
Wk 13
Olavarría Open Round of 32
W
Timo Pohjanpalo
7-6 7-5
Wk 13
Olavarría Open Round of 16
W
Liam Nisbet
5-7 6-1 10-8
Wk 13
Olavarría Open Quarterfinals
W
Jos Carney
7-5 6-1
Wk 13
Olavarría Open Semifinals
W
Noah Edathodika
6-4 7-6
Wk 13
Olavarría Open Final
W
Daragh Kelly
5-7 6-3 10-5
Wk 15
Tianjin Classic Round of 32
W
Karoy Autry
6-2 6-1
Wk 15
Tianjin Classic Round of 16
W
Rudy Hidrogo
7-5 7-5
Wk 15
Tianjin Classic Quarterfinals
W
Lev Demekhine
6-3 4-6 10-6
Wk 15
Tianjin Classic Semifinals
L
Jofra Konsa
6-7 4-6
Wk 16
Bruges International Round of 32
L
Johannes Greinacher
5-7 6-7
Wk 18
Pula Classic Round of 32
W
Edvin Enblom
6-4 1-6 10-8
Wk 18
Pula Classic Round of 16
W
Joaquin Zornoza
6-4 7-6
Wk 18
Pula Classic Quarterfinals
L
Cathal O'Carroll
3-6 4-6
Wk 20
Adelaide Classic Round of 32
W
Leonardo Negri
7-6 2-6 10-7
Wk 20
Adelaide Classic Round of 16
L
Friedrich Trapp
4-6 2-6
Wk 21
Salamanca International Round of 32
W
Joaquin Zornoza
7-5 6-2
Wk 21
Salamanca International Round of 16
L
Fabian Raya
1-6 2-6
Wk 23
Bourg-en-Bresse Open Round of 32
W
Joaquin Zornoza
6-1 6-2
Wk 23
Bourg-en-Bresse Open Round of 16
L
Jacob Tuovi
6-4 6-7 5-10
Wk 24
Marseille Classic Round of 32
L
Xabier Blanco
3-6 5-7
Wk 26
Erfurt Classic Round of 32
W
Maciej Urbański
7-6 6-1
Wk 26
Erfurt Classic Round of 16
L
Declan Wilson
2-6 6-7
Wk 28
Mexico City Open Round of 32
W
Maciej Urbański
6-3 6-4
Wk 28
Mexico City Open Round of 16
W
Noah Rubensson
6-4 6-4
Wk 28
Mexico City Open Quarterfinals
L
Blaise Guy
3-6 7-6 6-10
Wk 29
Mérida Classic Round of 32
L
Rafael Ramos
6-4 1-6 6-10
Wk 31
Monterrey Open Round of 32
W
Joaquin Zornoza
7-6 6-4
Wk 31
Monterrey Open Round of 16
L
Nico Giugliano
7-5 3-6 8-10
Wk 33
Berlin International Round of 32
W
Cornelis Klaassen
6-2 7-6
Wk 33
Berlin International Round of 16
W
Georginio Reijnders
7-5 7-6
Wk 33
Berlin International Quarterfinals
W
Kenny Kerns
7-6 7-6
Wk 33
Berlin International Semifinals
L
Eetu Kettunen
3-6 6-7
Wk 34
Campinas Open Round of 32
L
Libor Čech
5-7 3-6
Wk 36
Novi Pazar Classic Round of 32
W
Zdeněk Kúdela
4-6 6-2 10-4
Wk 36
Novi Pazar Classic Round of 16
W
Cornelis Klaassen
7-6 4-6 10-5
Wk 36
Novi Pazar Classic Quarterfinals
L
Georginio Reijnders
5-7 3-6
Scouting
| Shared service (consensus) | 55.3 |
| Your department | 46.6 |
| 4-year projection | 44.9 |
Ranking History
| DATE | GLOBAL | NATION | STR |
| Early 2028 | #196 | #24 | 43.2 |
| Mid 2028 | #213 | #27 | 42.6 |
| Late 2028 | #212 | #27 | 42.6 |
| Final 2028 | #220 | #28 | 42.5 |
Attributes
| Serve Power | 54 | |
| Serve Accuracy | 45 | |
| Return | 52 | |
| Forehand | 47 | |
| Backhand | 47 | |
| Consistency | 50 | |
| Net Play | 47 | |
| Speed | 50 | |
| Stamina | 51 | |
| Composure | 50 | |
| Clutch | 48 |
Recruiting Timeline
| Received interest from Texas Southern | early_contact Wk 2 |
| Received interest from Wesleyan | early_contact Wk 4 |
| Received interest from Mars Hill | early_contact Wk 4 |
| Offered by Wesleyan | offers Wk 8 |
| Offered by Texas Southern | offers Wk 8 |
| Offered by Mars Hill | offers Wk 13 |
| Offered by Vanguard | offers Wk 13 |
| Official visit to Wesleyan | visits Wk 18 |
| Official visit to Texas Southern | visits Wk 19 |



