
Tatsuma Ito defeated Casper Ruud 6-7 6-1 6-4 in the Indian Wells Masters qualifying round 1 on hard. The upset overturned the form book — Casper Ruud came in leading the head-to-head 2–1. Tatsuma Ito narrowed the head-to-head to 2–2.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2018-01-15 | Australian Open | Q1 | hard | Casper Ruud | 4-6 6-1 6-4 |
| 2018-01-10 | Australian Open | Q128 | hard | Casper Ruud | 4-6 6-1 6-4 |
| 2016-03-21 | Miami Masters | Q1 | hard | Tatsuma Ito | 6-4 6-7 6-1 |
Averages over each player's completed matches in the selected window (104 vs 199). 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
Per-surface Serve / Return Rating (0–100, percentile within the hard field, opponent-adjusted over 52 weeks). About