Radu Albot advanced when Christopher Oconnell retired 6-3 0-0 in the Stuttgart qualifying round 1. Radu Albot extended the head-to-head to 3–1.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2021-06-14 | Halle | Q1 | grass | Christopher Oconnell | 4-6 6-3 7-5 |
| 2021-06-07 | Stuttgart | Q1 | grass | Radu Albot | 6-3 0-0 RET |
| 2021-02-08 | Australian Open | R64 | hard | Radu Albot | 6-2 7-5 7-6(8) |
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About
Averages over each player's completed matches in the selected window (199 vs 200). ATP, WTA & Challenger.
Performance in the biggest moments — break points, deciding sets and tiebreaks (0–100, higher is better). About
Albot R.: 8 days rest · 3 matches (14d). Higher means fresher. About