C. O'Connell defeated Ljubomir Celebic 6-2 7-5 in the Macedonia F2 round of 16 on clay. The result followed the form book — C. O'Connell came in leading the head-to-head 3–0. C. O'Connell extended the head-to-head to 4–0.
| Date | Tournament | Round | Surface | Winner | Score |
|---|---|---|---|---|---|
| 2019-05-10 | M25 Prijedor 1 | R16 | clay | C. O'Connell | 6-3 6-3 |
| 2016-06-21 | Macedonia F1 | R32 | clay | C. O'Connell | 6-4 6-1 |
| 2014-06-02 | Croatia F12 | QF | clay | C. O'Connell | 6-1 7-6(5) |
Averages over each player's completed matches in the selected window (200 vs 107). ATP, WTA & Challenger.
O'Connell C.: 1 day rest · 3 matches, 57 games (7d). Higher means fresher. About
Each player's serve crossed against the other's return, converted to expected hold of serve. Recent completed matches, ATP, WTA & Challenger. About