Brandon Holt defeated Gabriel Diallo 6-4 2-6 7-5 in the Miami Masters qualifying round 2 on hard. The upset overturned the form book — Gabriel Diallo came in ranked #88. Brandon Holt extended the head-to-head to 3–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2025-03-19 | Miami Masters | Q2 | hard | Brandon Holt | 6-4 2-6 7-5 |
| 2023-02-06 | Dallas | Q2 | hard | Brandon Holt | 7-6(8) 7-6(5) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About
Averages over each player's completed matches in the selected window (75 vs 73). ATP, WTA & Challenger.