Matthew Dellavedova defeated Tai Sach 6-4 6-2 in the M25 Brisbane 1 round of 32 on hard. The result followed the form book — Matthew Dellavedova came in ranked #311, leading the head-to-head 2–1. Matthew Dellavedova extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2026-08-21 | M25 Taipei | QF | hard | Matthew Dellavedova | 2-6 4-6 |
| 2025-10-22 | M25 Brisbane 1 | R32 | hard | Tai Sach | 6-2 1-6 6-2 |
| 2023-12-11 | M15 Wellington 1 | R32 | hard | Matthew Dellavedova | 7-6(4) 6-4 |
Averages over each player's completed matches in the selected window (199 vs 132). ATP, WTA & Challenger.
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About