H2H data updated: 2026-07-18 07:16 UTC
Sebastian Baez vs Christopher O'Connell H2H: 2-0
Sebastian Baez holds a 2–0 lead over Christopher O'Connell in their ATP head-to-head. Across 2 main-draw meetings, Sebastian Baez leads 2–0 on hard courts. Most recently, Sebastian Baez won the 2023 Basel third round 6-7(3) 6-4 6-3.
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Argentina
Age 25
Right-Handed
170 cm / 5'7"
H2H
2
–
0
2 main draw meetings
Australia
Age 32
Right-Handed
183 cm / 6'0"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Oct 26, 2023* | Basel | ATP 500 | R32 | Hard | Sebastian Baez | 6-7(3) 6-4 6-3 | Christopher O'Connell | Match data |
| Jan 13, 2022* | Sydney | ATP 250 | R32 | Hard | Sebastian Baez | 6-2 1-6 7-6(4) | Christopher O'Connell | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Sebastian Baez | #56 | #18 | 2,250 | 1,896 | 117 | 120 | 49.4% | 0 | 0 | 0 | 2 | 5 | 7 |
| Christopher O'Connell | #127 | #53 | 930 | 1,820 | 62 | 96 | 39.2% | 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 | Sebastian Baez | Christopher O'Connell | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 20 | 2021 | 1–2 | 33.3% | #99 | 1,552 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2022 | 25–27 | 48.1% | #43 | 1,750 | 0 | 1 | — | — | — | — | — | — | — |
| 22 | 2023 | 30–26 | 53.6% | #28 | 1,797 | 0 | 4 | — | — | — | — | — | — | — |
| 23 | 2024 | 28–25 | 52.8% | #27 | 1,712 | 0 | 6 | 2017 | 0–2 | 0.0% | #393 | 1,524 | 0 | 0 |
| 24 | 2025 | 17–24 | 41.5% | #45 | 1,621 | 0 | 7 | — | — | — | — | — | — | — |
| 25 | 2026 | 16–16 | 50.0% | #56 | 1,691 | 0 | 7 | — | — | — | — | — | — | — |
| 26 | — | — | — | — | — | — | — | 2020 | 1–2 | 33.3% | #120 | 1,510 | 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 |