
Juncheng Shang defeated Alexander Bublik 6-4 7-6 in the Chengdu quarter-final on hard. The upset overturned the form book — Alexander Bublik came in ranked #10, leading the head-to-head 2–1, defending last year's round of 32. Juncheng Shang narrowed the head-to-head to 2–2.
The Umpiry Score combines match-context factors — matchup, form, fatigue, travel and motivation — into a single 0–10 score, updated daily. Read how it works.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-01-05 | Hong Kong | QF | hard | Alexander Bublik | 6-1 7-6(2) |
| 2024-08-26 | US Open | R128 | hard | Juncheng Shang | 6-4 3-6 5-7 6-3 6-4 |
| 2024-03-04 | Indian Wells Masters | R64 | hard | Alexander Bublik | 6-4 6-1 |
Averages from each player's recent completed matches (20 vs 20). ATP, WTA & Challenger.