ATP head-to-head
Filip Cristian Jianu vs Jan Kumstat head-to-head
Jan Kumstat leads Filip Cristian Jianu 1–0 in their head-to-head (1 meeting). They last met at Prague Challenger (1/2) on 21 Aug 2026, where Jan Kumstat won.
Record by surface
| Surface | Filip Cristian Jianu | Jan Kumstat |
|---|---|---|
| Clay | 0 | 1 |
Every meeting
01
Career record, Filip Cristian Jianu–Jan Kumstat · one meeting.
Serve + return points total3156
21 Aug 2026Prague Challenger — 1/2
CLAY6-1 6-4Kumstat won
Serve + return points3156
Full profiles: Filip Cristian Jianu · Jan Kumstat