H2H data updated: 2026-09-02 00:00 UTC
Compare the head-to-head record, career totals, season-by-season performance, and match log for Aleksandar Vukic vs Christopher O'Connell.
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Christopher O'Connell | 6-2 3-6 7-6(5) | Aleksandar Vukic | Match data | Apr 7, 2024* | Q2 | Monte-Carlo Masters | Masters 1000 | Clay |
1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 including documented historical predecessor categories | Finals | 500 including documented historical predecessor categories | 250 including documented historical predecessor categories | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Aleksandar Vukic | #96 | #48 | 953 | 1,799 | 59 | 92 | 39.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| Christopher O'Connell | #106 | #53 | 930 | 1,820 | 65 | 99 | 39.6% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | Aleksandar Vukic | Christopher O'Connell | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 22 | 2018 | 0–1 | 0.0% | #348 | 1,546 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | 2017 | 0–2 | 0.0% | #393 | 1,524 | 0 | 0 |
| 24 | 2020 | 0–1 | 0.0% | #196 | 1,596 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 2021 | 2–4 | 33.3% | #156 | 1,634 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 2022 | 6–5 | 54.5% | #130 | 1,649 | 0 | 0 | 2020 | 1–2 | 33.3% | #120 | 1,510 | 0 | 0 |
| 27 | 2023 | 11–17 | 39.3% | #62 | 1,695 | 0 | 0 | 2021 | 4–9 | 30.8% | #175 | 1,660 | 0 | 0 |
| 28 | 2024 | 22–25 | 46.8% | #68 | 1,757 | 0 | 0 | 2022 | 6–12 | 33.3% | #78 | 1,708 | 0 | 0 |
| 29 | 2025 | 14–28 | 33.3% | #84 | 1,697 | 0 | 0 | 2023 | 19–23 | 45.2% | #68 | 1,719 | 0 | 0 |
| 30 | 2026 | 4–11 | 26.7% | #96 | 1,582 | 0 | 0 | 2024 | 17–22 | 43.6% | #64 | 1,741 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 2025 | 13–21 | 38.2% | #116 | 1,658 | 0 | 0 |
| 32 | — | — | — | — | — | — | — | 2026 | 5–8 | 38.5% | #106 | 1,672 | 0 | 0 |
Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.
| Age | Aleksandar Vukic | Christopher O'Connell | ||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Hard | Clay | Grass | Yr | Hard | Clay | Grass | |||||||||||||||||||
| W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | W | L | M | Win % | |||
| 22 | 2018 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
| 24 | 2020 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2021 | 2 | 3 | 5 | 40.0% | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2022 | 6 | 5 | 11 | 54.5% | — | — | — | — | — | — | — | — | 2020 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — |
| 27 | 2023 | 9 | 13 | 22 | 40.9% | 0 | 1 | 1 | 0.0% | 2 | 3 | 5 | 40.0% | 2021 | 4 | 6 | 10 | 40.0% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% |
| 28 | 2024 | 10 | 14 | 24 | 41.7% | 4 | 7 | 11 | 36.4% | 8 | 4 | 12 | 66.7% | 2022 | 5 | 9 | 14 | 35.7% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% |
| 29 | 2025 | 12 | 20 | 32 | 37.5% | 1 | 4 | 5 | 20.0% | 1 | 4 | 5 | 20.0% | 2023 | 7 | 12 | 19 | 36.8% | 8 | 8 | 16 | 50.0% | 4 | 3 | 7 | 57.1% |
| 30 | 2026 | 3 | 7 | 10 | 30.0% | 1 | 2 | 3 | 33.3% | 0 | 2 | 2 | 0.0% | 2024 | 17 | 17 | 34 | 50.0% | 0 | 4 | 4 | 0.0% | 0 | 1 | 1 | 0.0% |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 10 | 13 | 23 | 43.5% | 3 | 5 | 8 | 37.5% | 0 | 3 | 3 | 0.0% |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 5 | 7 | 12 | 41.7% | 0 | 1 | 1 | 0.0% | — | — | — | — |
| Career | — | 42 | 63 | 105 | 40.0% | 6 | 15 | 21 | 28.6% | 11 | 14 | 25 | 44.0% | — | 49 | 68 | 117 | 41.9% | 12 | 22 | 34 | 35.3% | 4 | 9 | 13 | 30.8% |
Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 149/151 of Aleksandar Vukic's and 162/164 of Christopher O'Connell's main draw matches. Sample is shown as matches with detailed serve and return statistics / total main draw matches. Bold green marks the stronger value when both stat samples contain at least 5 matches; lower is better for DFs/M.
| Age | Aleksandar Vukic | Christopher O'Connell | ||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | Yr | Sample | Aces/M | DFs/M | 1st Sv% | 1st Pts% | 2nd Pts% | BP Saved% | BP Conv% | Svc Pts% | Ret Pts% | |
| 22 | 2018 | 1/1 | 23.0 | 3.0 | 58.7% | 77.0% | 55.8% | 71.4% | 20.0% | 68.3% | 28.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | — | —/— | — | — | — | — | — | — | — | — | — | 2017 | 2/2 | 4.0 | 3.5 | 62.1% | 64.7% | 50.0% | 65.7% | 6.7% | 59.0% | 26.2% |
| 24 | 2020 | 1/1 | 8.0 | 2.0 | 49.4% | 71.4% | 37.2% | 57.1% | 9.1% | 54.1% | 34.3% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | 2021 | 6/6 | 7.3 | 1.3 | 56.6% | 74.9% | 51.4% | 56.7% | 41.3% | 64.8% | 33.4% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 2022 | 11/11 | 8.4 | 1.5 | 58.5% | 73.7% | 57.9% | 62.6% | 32.9% | 67.2% | 33.3% | 2020 | 3/3 | 7.7 | 2.0 | 63.9% | 68.4% | 49.5% | 72.2% | 42.9% | 61.5% | 32.9% |
| 27 | 2023 | 28/28 | 9.6 | 2.3 | 61.6% | 73.5% | 50.7% | 53.4% | 39.0% | 64.8% | 32.0% | 2021 | 13/13 | 8.2 | 1.2 | 62.9% | 75.2% | 52.0% | 60.8% | 40.3% | 66.5% | 32.1% |
| 28 | 2024 | 47/47 | 9.0 | 1.8 | 59.4% | 74.0% | 50.4% | 61.0% | 41.1% | 64.3% | 33.6% | 2022 | 18/18 | 8.3 | 2.6 | 63.4% | 71.2% | 48.3% | 61.9% | 32.8% | 62.7% | 34.7% |
| 29 | 2025 | 40/42 | 9.4 | 2.4 | 58.1% | 72.4% | 49.2% | 57.5% | 31.3% | 62.7% | 32.1% | 2023 | 42/42 | 6.9 | 1.9 | 62.0% | 73.1% | 50.7% | 61.9% | 32.8% | 64.6% | 34.0% |
| 30 | 2026 | 15/15 | 6.4 | 2.1 | 55.7% | 66.9% | 49.1% | 48.2% | 35.7% | 59.0% | 31.2% | 2024 | 39/39 | 7.5 | 2.0 | 59.5% | 73.7% | 50.7% | 61.7% | 34.2% | 64.3% | 33.4% |
| 31 | — | —/— | — | — | — | — | — | — | — | — | — | 2025 | 33/34 | 6.3 | 1.8 | 59.5% | 68.7% | 49.2% | 60.6% | 30.5% | 60.5% | 34.2% |
| 32 | — | —/— | — | — | — | — | — | — | — | — | — | 2026 | 12/13 | 8.6 | 1.5 | 56.7% | 71.8% | 47.5% | 57.3% | 39.4% | 61.2% | 31.1% |
Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.
| Age | Aleksandar Vukic | Christopher O'Connell | ||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | Yr | Elo | P+ | Serve+ | Return+ | PD | TPW% | Hard Elo | Clay Elo | Grass Elo | Set Win % | Set Margin | Dec. Set | Tiebreak | Pressure+ | Schedule | |
| 20 | 2016 | 1509 | 104.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2015 | 1495 | 104.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2018 | 1546 | 113.7 | -2.69 | +0.44 | 0.881 | 49.2% | — | — | — | 33.3% | -0.67 | 0–1 | 0–1 | — | -0.15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2019 | 1534 | 99.6 | — | — | — | — | — | — | — | — | — | — | — | — | — | 2017 | 1525 | 115.5 | -0.12 | -0.17 | 0.638 | 43.9% | — | — | — | 16.7% | -2.17 | 0–1 | 1–1 | — | -0.10 |
| 24 | 2020 | 1596 | 106.7 | +1.38 | -2.69 | 0.749 | 43.5% | — | — | — | 0.0% | -3.33 | — | — | — | -0.01 | 2018 | 1518 | 105.8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2021 | 1634 | 114.1 | +1.61 | -1.31 | 0.949 | 49.1% | -9 | — | — | 35.7% | -0.64 | — | 1–3 (25%) | — | -0.48 | 2019 | 1494 | 99.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2022 | 1649 | 126.0 | +0.72 | -1.57 | 1.015 | 50.1% | +3 | — | — | 53.3% | -0.07 | 2–3 (40%) | 5–2 (71%) | — | +0.51 | 2020 | 1510 | 117.0 | +2.22 | +2.41 | 0.854 | 48.6% | +35 | — | — | 36.4% | -0.55 | — | 1–1 | — | -0.18 |
| 27 | 2023 | 1696 | 133.5 | +0.26 | -2.42 | 0.909 | 48.7% | +4 | — | -89 | 41.3% | -0.45 | 6–7 (46%) | 10–9 (53%) | — | +0.41 | 2021 | 1661 | 126.7 | +0.93 | -2.95 | 0.959 | 49.2% | -16 | — | — | 43.9% | -0.29 | 2–7 (22%) | 7–6 (54%) | — | -0.33 |
| 28 | 2024 | 1758 | 133.9 | -0.07 | -2.32 | 0.942 | 49.2% | -29 | -184 | -10 | 47.4% | -0.41 | 8–8 (50%) | 19–9 (68%) | — | +0.25 | 2022 | 1708 | 136.6 | -1.02 | -1.54 | 0.930 | 48.9% | -4 | -132 | — | 42.6% | -0.43 | 1–5 (17%) | 8–6 (57%) | — | -0.26 |
| 29 | 2025 | 1698 | 131.1 | -1.33 | -3.11 | 0.860 | 47.6% | +2 | -191 | +40 | 38.5% | -0.63 | 9–12 (43%) | 8–14 (36%) | — | -0.28 | 2023 | 1720 | 137.5 | +0.91 | -1.80 | 0.960 | 49.3% | -32 | -99 | +28 | 45.4% | -0.32 | 7–8 (47%) | 16–12 (57%) | — | -1.95 |
| 30 | 2026 | 1582 | 114.6 | -3.27 | -2.57 | 0.761 | 45.5% | +45 | -133 | — | 32.5% | -1.28 | 1–4 (20%) | 5–3 (63%) | — | +0.85 | 2024 | 1742 | 145.4 | -0.18 | -0.88 | 0.933 | 49.0% | +1 | -145 | — | 45.7% | -0.29 | 2–4 (33%) | 7–8 (47%) | — | -1.68 |
| 31 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2025 | 1659 | 134.1 | -2.50 | -1.21 | 0.866 | 47.8% | +93 | -88 | -11 | 38.7% | -0.73 | 4–4 (50%) | 5–9 (36%) | — | -0.58 |
| 32 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | 2026 | 1672 | 124.8 | -2.08 | -2.70 | 0.800 | 46.8% | +74 | — | — | 33.3% | -1.22 | 1–2 (33%) | 4–3 (57%) | — | -0.23 |
| Career | — | 1800 | 131.6 | -0.55 | -2.46 | 0.896 | 48.3% | -1 | -178 | -17 | 41.7% | -0.58 | 26–35 (43%) | 48–41 (54%) | 101.4 | +0.73 | — | 1821 | 140.3 | -0.47 | -1.49 | 0.911 | 48.6% | +20 | -105 | +16 | 42.3% | -0.49 | 17–31 (35%) | 49–46 (52%) | 98.0 | -3.28 |
Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Taylor Fritz | 0 | 4 | 4 | Oct 30, 2025 | H2H |
| Alexander Bublik | 2 | 2 | 4 | Sep 21, 2025 | H2H |
| Karen Khachanov | 1 | 3 | 4 | May 27, 2025 | H2H |
| Daniel Altmaier | 2 | 1 | 3 | Aug 3, 2026 | H2H |
| Jenson Brooksby | 0 | 3 | 3 | Jun 29, 2026 | H2H |
| Opponent | W | L | M | Last Played | H2H |
|---|---|---|---|---|---|
| Taylor Fritz | 0 | 4 | 4 | Aug 19, 2026 | H2H |
| Grigor Dimitrov | 1 | 3 | 4 | Feb 26, 2025 | H2H |
| Marton Fucsovics | 0 | 3 | 3 | Mar 20, 2026 | H2H |
| Ugo Humbert | 1 | 2 | 3 | Feb 13, 2026 | H2H |
| Roberto Bautista Agut | 1 | 2 | 3 | Feb 2, 2026 | H2H |