Sam Ryan Ziegann faces Stefan Storch in the M15 Bali round of 16 on hard. They have met once, Stefan Storch leading 1–0. Recent hard form is closely matched.
Averages over each player's completed matches in the selected window. ATP, WTA & Challenger.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-12-03 | M15 Phan Thiet 2 | R32 | hard | Stefan Storch | 7-6(9) 6-4 |