H2H data updated: 2026-07-18 02:15 UTC
Christopher O'Connell vs Nino Serdarusic H2H: 1-0
Christopher O'Connell holds a 1–0 lead over Nino Serdarusic in their ATP head-to-head. Across 1 main-draw meeting, Christopher O'Connell leads 1–0 on clay. Most recently, Christopher O'Connell won the 2023 Geneva third round 7-6(5) 6-7(1) 6-1.
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Australia
Age 32
Right-Handed
183 cm / 6'0"
H2H
1
–
0
1 main draw meetings
Croatia
Age 29
Right-Handed
188 cm / 6'2"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| May 24, 2023* | Geneva | ATP 250 | R32 | Clay | Christopher O'Connell | 7-6(5) 6-7(1) 6-1 | Nino Serdarusic | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Christopher O'Connell | #127 | #53 | 930 | 1,820 | 62 | 96 | 39.2% | 0 | 0 | 0 | 0 | 0 | 0 |
| Nino Serdarusic | #1,154 | #167 | 328 | 1,502 | 1 | 8 | 11.1% | 0 | 0 | 0 | 0 | 0 | 0 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Christopher O'Connell | Nino Serdarusic | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | — | — | — | — | — | — | — | 2016 | 0–1 | 0.0% | #483 | 1,486 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 2018 | 0–1 | 0.0% | #264 | 1,434 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 2019 | 1–1 | 50.0% | #278 | 1,457 | 0 | 0 |
| 23 | 2017 | 0–2 | 0.0% | #393 | 1,524 | 0 | 0 | 2020 | 0–1 | 0.0% | #293 | 1,492 | 0 | 0 |
| 24 | — | — | — | — | — | — | — | 2021 | 0–3 | 0.0% | #252 | 1,475 | 0 | 0 |
| 26 | 2020 | 1–2 | 33.3% | #120 | 1,510 | 0 | 0 | 2023 | 0–1 | 0.0% | #318 | 1,461 | 0 | 0 |
| 27 | 2021 | 4–9 | 30.8% | #175 | 1,660 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 2022 | 6–12 | 33.3% | #78 | 1,707 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 2023 | 19–23 | 45.2% | #68 | 1,719 | 0 | 0 | — | — | — | — | — | — | — |
| 30 | 2024 | 17–22 | 43.6% | #64 | 1,742 | 0 | 0 | — | — | — | — | — | — | — |
| 31 | 2025 | 13–20 | 39.4% | #116 | 1,658 | 0 | 0 | — | — | — | — | — | — | — |
| 32 | 2026 | 2–6 | 25.0% | #127 | 1,606 | 0 | 0 | — | — | — | — | — | — | — |