Hartenstein J. vs Van Der Merwe M.
1 meeting so far, and Van Der Merwe M. leads the head to head 1-0.
If they played today
Hartenstein J.
53%
Sets 2–0
Thin data
Van Der Merwe M.
47%
2–0
27%
2–1
26%
1–2
24%
0–2
23%
Chance of a third set 50%
Current ratings and the head-to-head record, for a best-of-three match with no tournament attached. For the forecast of a scheduled match, open the match page.
Side by side
| Hartenstein J. | Van Der Merwe M. | |
| 1575 | Rating | 1500 |
| 6–4 (60%) | Win-loss | 34–31 (52%) |
| 0 | ATP/WTA matches | 2 |
| LLWWW | Recent form | LWWWL |
All meetings (1)
| 2025-10-30 | Van Der Merwe M. | 1–2 | ATP Singles: Monastir challenger |
Last five: Hartenstein J.
| 2025-11-18 | W | Ferrari F. | 2-1 | ATP Singles: UTR Pro Tennis Series 9 |
| 2025-10-30 | L | Van Der Merwe M. | 1-2 | ATP Singles: Monastir challenger |
| 2025-10-29 | L | Turcanu R. | 0-2 | ATP Singles: Monastir challenger |
| 2025-10-13 | W | Livet Novkirichka F. | 2-1 | ATP Singles: Curitiba challenger |
| 2025-09-25 | L | Guerrieri A. | 0-2 | ATP Singles: Las Vegas challenger |
Full record for Hartenstein J. →
Last five: Van Der Merwe M.
| 2025-11-29 | L | Tabacco F. | 0-2 | ATP Singles: Athens challenger |
| 2025-11-28 | W | Jeran A. | 2-0 | ATP Singles: Athens challenger |
| 2025-11-27 | W | Sakellaridis M. | 2-0 | ATP Singles: Athens challenger |
| 2025-11-26 | W | Patel H. | 2-0 | ATP Singles: Athens challenger |
| 2025-11-25 | L | Popovic S. | 1-2 | ATP Singles: Athens challenger |