Roberto Bautista Agut defeated John Millman 6-4 6-1 in the Chennai round of 16 on hard. The result followed the form book — Roberto Bautista Agut came in leading the head-to-head 5–0, defending last year's semi-final. Roberto Bautista Agut extended the head-to-head to 6–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-06-28 | Wimbledon | R128 | grass | Roberto Bautista Agut | 6-2 3-6 6-3 7-6(4) |
| 2019-04-15 | Monte Carlo Masters | R64 | clay | Roberto Bautista Agut | 3-6 6-1 6-1 |
| 2019-01-14 | Australian Open | R64 | hard | Roberto Bautista Agut | 6-3 6-1 3-6 6-7(6) 6-4 |
| 2017-05-29 | Roland Garros | R128 | clay | Roberto Bautista Agut | 6-2 6-2 0-6 6-1 |
| 2016-10-03 | Beijing | R32 | hard | Roberto Bautista Agut | 6-4 3-6 6-3 |
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 (200 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Bautista Agut R.: 14 days rest · 1 match (14d). Higher means fresher. About