Altug Celikbilek defeated Chun Hsin Tseng 5-7 6-3 7-6 in the Tenerife CH round of 16 on hard. The upset overturned the form book — Chun Hsin Tseng came in leading the head-to-head 1–0. Altug Celikbilek claimed a first win over Chun Hsin Tseng in two meetings, narrowing the head-to-head to 1–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-02-19 | Turkey F7 | QF | hard | Chun Hsin Tseng | 2-6 7-5 6-1 |
Averages over each player's completed matches in the selected window (200 vs 200). ATP, WTA & Challenger.
Hsin Tseng C.: 1 day rest · 2 matches, 44 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About