Guy Vorwerk
2024
| J300Durban | 1R | |
| J200Durban | 1R | |
| J30Gaborone | [1] | Win |
| J200Cairo | [7] | Quarter |
| J60Durban-2 | [2] | Semi |
| J60Durban | [3] | Final |
2023
| J30Sandiego | [1] | 2R |
| J60Bocaraton | [3] | 2R |
| J100Gaborone | [5] | Quarter |
| J60Gaborone-2 | [4] | Win |
| J100Pretoria | 1R | |
| J100Johannesburg | [7] | 2R |
| J300Durban | 1R | |
| J200Durban | 1R | |
| J100Bloemfontein | [5] | 2R |
| J200Cairo | 1R | |
| J60Durban-2 | [5] | Quarter |
| J60Durban | [2] | 2R |
2022
| J3Johannesburg | 1R | |
| J3Harare | 3R | |
| J4Harare-2 | 1R | |
| J4Harare | 1R | |
| J2Durban | 1R | |
| J5Pretoria | [7] | 1R |
| J4Pretoria | 2R | |
| J4Potchefstroom-2 | 1R | |
| J4Potchefstroom | 1R | |
| J5Bloemfontein-2 | Quarter | |
| J5Bloemfontein | [7] | Win |
| J5Durban-2 | Quarter | |
| J5Durban | 1R |
2021
| J5Durban | 2R |
Nation
RSA
Year-end Junior World Ranking
- Year-end 2024 432th
- Year-end 2023 412th
- Year-end 2022 856th
- Year-end 2021 1394th
Rival
Connor Doig (2-1)
Denzel Seetso (0-3)
Mark Nawa (2-0)
Nicolas Robert (1-1)
Mahefa Anthony Rakotomalala (2-0)
Match Details
2024 J300Durban
| L | 1R | Kriish Tyagi | 4-6 4-6 |
2024 J200Durban
| L | 1R | Leonardo Cattaneo | 4-6 2-6 |
2024 J30Gaborone
| W | 1R | Ookeditse Ramosweu | 6-0 6-1 |
| W | 2R | Mpho Leshoele | 6-3 6-2 |
| W | QF | Christian Smith | 6-3 7-6 |
| W | SF | Joshua Aston | 6-4 6-4 |
| W | F | Mark Nawa | 6-3 6-2 |
2024 J200Cairo
| W | 1R | Mirija Andriantefihasina | 6-3 6-0 |
| W | 2R | Mark Nawa | 6-1 6-0 |
| L | QF | Nour Fathalla | 6-7 6-7 |
2024 J60Durban-2
| W | 1R | Daniel Jade | 7-6 7-6 |
| W | 2R | Esi Molefe | 6-0 6-2 |
| W | QF | Lenny Couturier | 6-4 6-4 |
| L | SF | Connor Doig | 7-5 6-7 3-6 |
2024 J60Durban
| W | 1R | Maximilian Ontiveros | 6-0 6-0 |
| W | 2R | Borys Alexander | 6-0 6-4 |
| W | QF | Connor Doig | 7-5 7-5 |
| W | SF | Krystof Svojgr | 6-0 7-6 |
| L | F | Dillon Beckles | 2-6 2-6 |
2023 J30Sandiego
| L | 2R | Robert Yang | 6-2 2-6 3-6 |
2023 J60Bocaraton
| L | 2R | Alex Feies | 1-6 0-6 |
2023 J100Gaborone
| W | 1R | Enaut Garcia | 6-7 6-4 6-2 |
| W | 2R | Luke Bosman | 6-0 6-2 |
| L | QF | Nicolas Robert | 3-6 3-6 |
2023 J60Gaborone-2
| W | 1R | Luca Braun | 6-0 6-0 |
| W | 2R | Maciej Zarebski | 6-2 6-4 |
| W | QF | Mahefa Anthony Rakotomalala | 6-0 6-3 |
| W | SF | Ty Host | 6-3 3-6 6-1 |
| W | F | Nicolas Robert | 6-2 7-5 |
2023 J100Pretoria
| L | 1R | Simon Levy | 4-6 3-6 |
2023 J100Johannesburg
| W | 1R | Kulani Shipalana | 6-1 6-1 |
| L | 2R | Mateya Stanisavljevic | 6-7 5-7 |
2023 J300Durban
| L | 1R | Andreas Timini | 0-6 2-6 |
2023 J200Durban
| L | 1R | Yuvan Nandal | 1-6 1-6 |
2023 J100Bloemfontein
| W | 1R | Mahefa Anthony Rakotomalala | 6-3 6-4 |
| L | 2R | Benedict Badza | 6-7 3-6 |
2023 J200Cairo
| L | 1R | Denzel Seetso | 3-6 3-6 |
2023 J60Durban-2
| W | 1R | Caleb Fyvie | 6-3 6-2 |
| W | 2R | Simphiwe Kwanele Ngwenya | 6-1 6-2 |
| L | QF | Josh Manuel | 6-3 4-6 2-6 |
2023 J60Durban
| W | 1R | Lindokuhle Gcwensa | 6-3 6-0 |
| L | 2R | James Hart | 4-6 6-1 1-6 |
2022 J3Johannesburg
| L | 1R | Reuben Bakker | 6-3 6-7 4-6 |
2022 J3Harare
| W | 1R | Malachi Harry | 6-1 6-1 |
| W | 2R | Roshu Fujioka | 6-4 4-6 7-6 |
| L | 3R | Viktor Frydrych | 2-6 0-6 |
2022 J4Harare-2
| L | 1R | Takamasa Mishiro | 3-6 3-6 |
2022 J4Harare
| L | 1R | Takamasa Mishiro | 3-6 1-6 |
2022 J2Durban
| L | 1R | Denzel Seetso | 6-7 2-6 |
2022 J5Pretoria
| L | 1R | Francois Van Wyk | 6-3 4-6 4-6 |
2022 J4Pretoria
| W | 1R | Joseph Townes | 6-4 7-5 |
| L | 2R | Christof Schaertlin Coffey | 6-3 6-7 6-7 |
2022 J4Potchefstroom-2
| L | 1R | Wian Roothman | 3-6 6-4 2-6 |
2022 J4Potchefstroom
| L | 1R | Denzel Seetso | 2-6 1-6 |
2022 J5Bloemfontein-2
| W | 1R | Daniel Krige | 6-4 7-6 |
| W | 2R | Jordan George Georgiev | 6-2 6-3 |
| L | QF | Rohan Loubser | 2-6 1-6 |
2022 J5Bloemfontein
| W | 1R | Gareth Igesund | 4-6 6-1 6-2 |
| W | 2R | Aleksandar Simovski | 4-6 6-4 6-4 |
| W | QF | Cuan Western | 7-5 7-6 |
| W | SF | Yarona Morule | 7-6 3-6 6-2 |
| W | F | Ernst Gouws | 6-4 6-4 |
2022 J5Durban-2
| W | 1R | Connor Doig | 6-0 6-3 |
| W | 2R | Lyle Zaloumis | 6-0 6-3 |
| L | QF | Jordan George Georgiev | 3-6 4-6 |
2022 J5Durban
| L | 1R | Leo Matthysen | 7-6 2-6 4-6 |
2021 J5Durban
| W | 1R | Tom Raveh | 7-5 6-2 |
| L | 2R | Benjamin Scott | 3-6 3-6 |
Junior Tennis Database is a site that summarizes the results of ITF junior tennis tournaments.
Number of registered tournaments: 9280, Number of registered players: 5,767, Number of registered results: 305,685