Hartenstein J.
Rating 1575 • 6–4 (60%) •Recent form LLWWW
Record by level
Challenger
5–4
56%
Other
1–0
100%
Best wins
| 2025-10-13 | Livet Novkirichka F. 1493 | 2-1 | ATP Singles: Curitiba challenger |
| 2025-07-10 | Friberg K. 1470 | 2-1 | ATP Singles: Nottingham 3 challenger |
Match history (10)
About this page
Everything here is derived from match results we hold — wins, losses, opponents and scores. The rating moves after every match by how surprising the result was, so beating a stronger opponent is worth more than beating a weaker one. There is no biography, no ranking points and no editorial: if it is not visible in results, it is not on this page.
Everything here is derived from match results we hold — wins, losses, opponents and scores. The rating moves after every match by how surprising the result was, so beating a stronger opponent is worth more than beating a weaker one. There is no biography, no ranking points and no editorial: if it is not visible in results, it is not on this page.