H2H data updated: 2026-09-02 00:00 UTC
Laslo Djere and Christopher O'Connell are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Laslo Djere leads 1–0 on clay, while Christopher O'Connell leads 1–0 on hard courts. Most recently, Laslo Djere won the 2023 Austrian Open Kitzbühel first round 6-4 7-6(4).
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| Player | Score | Player | Match Data | Date | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|
| Laslo Djere | 6-4 7-6(4) | Christopher O'Connell | Match data | Aug 2, 2023* | R32 | Austrian Open Kitzbühel | ATP 250 | Clay |
| Christopher O'Connell | 4-6 6-4 7-6(2) 6-4 | Laslo Djere | Match data | Sep 2, 2020* | R128 | US Open | Grand Slam | Hard |
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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Laslo Djere | #206 | #27 | 1,342 | 1,861 | 152 | 164 | 48.1% | 0 | 0 | 0 | 1 | 2 | 3 |
| 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 | Laslo Djere | Christopher O'Connell | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 2013 | 0–1 | 0.0% | #495 | 1,497 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 2015 | 0–1 | 0.0% | #186 | 1,477 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 2016 | 0–1 | 0.0% | #185 | 1,497 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 2017 | 7–4 | 63.6% | #88 | 1,670 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 2018 | 11–16 | 40.7% | #93 | 1,721 | 0 | 0 | 2017 | 0–2 | 0.0% | #393 | 1,524 | 0 | 0 |
| 24 | 2019 | 21–22 | 48.8% | #38 | 1,708 | 0 | 1 | — | — | — | — | — | — | — |
| 25 | 2020 | 13–9 | 59.1% | #57 | 1,769 | 0 | 2 | — | — | — | — | — | — | — |
| 26 | 2021 | 23–26 | 46.9% | #52 | 1,689 | 0 | 2 | 2020 | 1–2 | 33.3% | #120 | 1,510 | 0 | 0 |
| 27 | 2022 | 20–24 | 45.5% | #70 | 1,765 | 0 | 2 | 2021 | 4–9 | 30.8% | #175 | 1,660 | 0 | 0 |
| 28 | 2023 | 33–25 | 56.9% | #33 | 1,815 | 0 | 2 | 2022 | 6–12 | 33.3% | #78 | 1,708 | 0 | 0 |
| 29 | 2024 | 10–16 | 38.5% | #115 | 1,735 | 0 | 2 | 2023 | 19–23 | 45.2% | #68 | 1,719 | 0 | 0 |
| 30 | 2025 | 13–14 | 48.1% | #98 | 1,692 | 0 | 3 | 2024 | 17–22 | 43.6% | #64 | 1,741 | 0 | 0 |
| 31 | 2026 | 1–5 | 16.7% | #206 | 1,639 | 0 | 3 | 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 | Laslo Djere | 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 % | |||
| 18 | 2013 | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2015 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2016 | — | — | — | — | 0 | 1 | 1 | 0.0% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2017 | 1 | 1 | 2 | 50.0% | 6 | 3 | 9 | 66.7% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2018 | 2 | 9 | 11 | 18.2% | 9 | 6 | 15 | 60.0% | 0 | 1 | 1 | 0.0% | 2017 | 0 | 2 | 2 | 0.0% | — | — | — | — | — | — | — | — |
| 24 | 2019 | 2 | 10 | 12 | 16.7% | 18 | 9 | 27 | 66.7% | 1 | 3 | 4 | 25.0% | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2020 | 2 | 5 | 7 | 28.6% | 11 | 4 | 15 | 73.3% | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2021 | 5 | 13 | 18 | 27.8% | 17 | 11 | 28 | 60.7% | 1 | 2 | 3 | 33.3% | 2020 | 1 | 2 | 3 | 33.3% | — | — | — | — | — | — | — | — |
| 27 | 2022 | 9 | 11 | 20 | 45.0% | 10 | 10 | 20 | 50.0% | 1 | 3 | 4 | 25.0% | 2021 | 4 | 6 | 10 | 40.0% | 0 | 2 | 2 | 0.0% | 0 | 1 | 1 | 0.0% |
| 28 | 2023 | 13 | 11 | 24 | 54.2% | 16 | 11 | 27 | 59.3% | 4 | 3 | 7 | 57.1% | 2022 | 5 | 9 | 14 | 35.7% | 1 | 2 | 3 | 33.3% | 0 | 1 | 1 | 0.0% |
| 29 | 2024 | 6 | 7 | 13 | 46.2% | 4 | 7 | 11 | 36.4% | 0 | 2 | 2 | 0.0% | 2023 | 7 | 12 | 19 | 36.8% | 8 | 8 | 16 | 50.0% | 4 | 3 | 7 | 57.1% |
| 30 | 2025 | 0 | 3 | 3 | 0.0% | 12 | 7 | 19 | 63.2% | 1 | 4 | 5 | 20.0% | 2024 | 17 | 17 | 34 | 50.0% | 0 | 4 | 4 | 0.0% | 0 | 1 | 1 | 0.0% |
| 31 | 2026 | 0 | 2 | 2 | 0.0% | 1 | 3 | 4 | 25.0% | — | — | — | — | 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 | — | 40 | 73 | 113 | 35.4% | 104 | 73 | 177 | 58.8% | 8 | 18 | 26 | 30.8% | — | 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 313/317 of Laslo Djere'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 | Laslo Djere | 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% | |
| 18 | 2013 | 1/1 | 6.0 | 2.0 | 60.9% | 64.3% | 40.7% | 57.1% | — | 55.1% | 20.0% | — | —/— | — | — | — | — | — | — | — | — | — |
| 20 | 2015 | 1/1 | 2.0 | 8.0 | 65.8% | 70.0% | 23.1% | 60.0% | 25.0% | 53.9% | 31.6% | — | —/— | — | — | — | — | — | — | — | — | — |
| 21 | 2016 | 1/1 | 1.0 | 4.0 | 60.9% | 62.5% | 58.3% | 42.9% | 33.3% | 60.9% | 27.8% | — | —/— | — | — | — | — | — | — | — | — | — |
| 22 | 2017 | 11/11 | 2.5 | 2.5 | 59.3% | 62.5% | 57.4% | 54.9% | 37.9% | 60.9% | 38.5% | — | —/— | — | — | — | — | — | — | — | — | — |
| 23 | 2018 | 27/27 | 5.7 | 3.7 | 58.3% | 71.1% | 48.3% | 57.6% | 38.6% | 61.5% | 35.2% | 2017 | 2/2 | 4.0 | 3.5 | 62.1% | 64.7% | 50.0% | 65.7% | 6.7% | 59.0% | 26.2% |
| 24 | 2019 | 42/43 | 5.5 | 3.0 | 60.8% | 69.9% | 50.0% | 54.3% | 39.0% | 62.1% | 35.7% | — | —/— | — | — | — | — | — | — | — | — | — |
| 25 | 2020 | 22/22 | 4.5 | 4.0 | 59.8% | 69.9% | 49.8% | 47.7% | 51.7% | 61.4% | 38.9% | — | —/— | — | — | — | — | — | — | — | — | — |
| 26 | 2021 | 49/49 | 5.0 | 3.9 | 59.3% | 69.7% | 52.2% | 56.5% | 40.6% | 62.3% | 37.9% | 2020 | 3/3 | 7.7 | 2.0 | 63.9% | 68.4% | 49.5% | 72.2% | 42.9% | 61.5% | 32.9% |
| 27 | 2022 | 44/44 | 6.2 | 3.8 | 61.4% | 72.7% | 49.9% | 56.6% | 42.3% | 64.0% | 34.1% | 2021 | 13/13 | 8.2 | 1.2 | 62.9% | 75.2% | 52.0% | 60.8% | 40.3% | 66.5% | 32.1% |
| 28 | 2023 | 58/58 | 6.0 | 2.8 | 61.0% | 72.7% | 53.4% | 64.3% | 42.6% | 65.1% | 36.5% | 2022 | 18/18 | 8.3 | 2.6 | 63.4% | 71.2% | 48.3% | 61.9% | 32.8% | 62.7% | 34.7% |
| 29 | 2024 | 26/26 | 6.6 | 2.6 | 63.5% | 69.8% | 49.6% | 62.1% | 46.0% | 62.6% | 36.4% | 2023 | 42/42 | 6.9 | 1.9 | 62.0% | 73.1% | 50.7% | 61.9% | 32.8% | 64.6% | 34.0% |
| 30 | 2025 | 25/27 | 5.0 | 2.9 | 62.1% | 73.8% | 53.6% | 59.9% | 38.9% | 66.2% | 36.6% | 2024 | 39/39 | 7.5 | 2.0 | 59.5% | 73.7% | 50.7% | 61.7% | 34.2% | 64.3% | 33.4% |
| 31 | 2026 | 6/7 | 4.7 | 2.8 | 62.8% | 64.7% | 47.5% | 64.8% | 15.5% | 58.5% | 30.2% | 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% |
| Career | — | 313/317 | 5.5 | 3.3 | 60.7% | 70.8% | 51.2% | 58.0% | 41.1% | 63.1% | 36.2% | — | 162/164 | 7.3 | 1.9 | 60.8% | 72.0% | 50.0% | 61.4% | 33.6% | 63.2% | 33.5% |
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 | Laslo Djere | 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 | |
| 18 | 2013 | 1498 | 105.3 | -3.18 | +0.84 | 0.445 | 41.2% | — | — | — | 0.0% | -3.00 | — | — | — | -0.16 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 20 | 2015 | 1477 | 102.5 | -0.26 | -1.65 | 0.686 | 44.4% | — | — | — | 0.0% | -3.00 | — | — | — | +0.01 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 21 | 2016 | 1498 | 106.5 | -1.90 | -0.29 | 0.710 | 44.5% | — | — | — | 0.0% | -2.33 | — | — | — | +0.36 | 2015 | 1495 | 104.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 22 | 2017 | 1671 | 125.3 | -1.52 | +0.32 | 0.984 | 49.5% | — | +61 | — | 61.9% | 0.00 | 2–1 (67%) | 4–0 (100%) | — | -0.02 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 23 | 2018 | 1721 | 129.3 | -2.30 | -0.87 | 0.915 | 48.1% | -162 | +89 | — | 37.3% | -0.84 | 6–3 (67%) | 9–13 (41%) | — | +0.40 | 2017 | 1525 | 115.5 | -0.12 | -0.17 | 0.638 | 43.9% | — | — | — | 16.7% | -2.17 | 0–1 | 1–1 | — | -0.10 |
| 24 | 2019 | 1708 | 138.9 | -1.43 | -0.35 | 0.944 | 48.9% | -197 | +175 | -176 | 46.6% | -0.32 | 8–3 (73%) | 11–13 (46%) | — | +2.21 | 2018 | 1518 | 105.8 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 25 | 2020 | 1770 | 134.9 | -0.92 | +1.18 | 1.009 | 50.3% | -255 | +176 | — | 54.7% | +0.08 | 5–3 (63%) | 6–5 (55%) | — | -0.57 | 2019 | 1494 | 99.2 | — | — | — | — | — | — | — | — | — | — | — | — | — |
| 26 | 2021 | 1689 | 140.3 | -0.56 | +0.70 | 1.004 | 50.0% | -178 | +200 | -158 | 47.3% | +0.01 | 11–10 (52%) | 6–11 (35%) | — | +1.15 | 2020 | 1510 | 117.0 | +2.22 | +2.41 | 0.854 | 48.6% | +35 | — | — | 36.4% | -0.55 | — | 1–1 | — | -0.18 |
| 27 | 2022 | 1765 | 145.4 | +0.30 | -0.66 | 0.948 | 49.1% | -90 | +78 | -252 | 45.4% | -0.04 | 7–9 (44%) | 7–22 (24%) | — | -1.52 | 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 | 2023 | 1816 | 145.2 | +1.17 | +0.42 | 1.047 | 50.9% | -83 | +76 | -205 | 55.5% | +0.09 | 6–9 (40%) | 16–12 (57%) | — | +0.65 | 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 | 2024 | 1735 | 129.5 | -1.12 | 0.00 | 0.974 | 49.7% | +6 | +43 | — | 48.5% | 0.00 | 2–8 (20%) | 7–9 (44%) | — | +0.76 | 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 | 2025 | 1693 | 136.2 | +2.35 | +0.42 | 1.080 | 51.1% | -50 | +181 | -97 | 50.0% | +0.17 | 5–6 (45%) | 5–10 (33%) | — | -0.05 | 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 | 2026 | 1639 | 108.8 | -2.66 | -1.46 | 0.727 | 44.8% | — | +184 | — | 25.0% | -1.56 | 1–1 | 0–3 (0%) | — | +0.03 | 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 | — | 1862 | 142.2 | -0.31 | +0.07 | 0.980 | 49.6% | -120 | +132 | -179 | 47.9% | -0.14 | 53–53 (50%) | 71–98 (42%) | 94.5 | +1.04 | — | 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 |
|---|---|---|---|---|---|
| Lorenzo Musetti | 6 | 2 | 8 | Jul 29, 2023 | H2H |
| Andrey Rublev | 0 | 5 | 5 | Jul 2, 2025 | H2H |
| Fabio Fognini | 3 | 2 | 5 | Apr 25, 2025 | H2H |
| Thiago Seyboth Wild | 4 | 1 | 5 | Feb 15, 2025 | H2H |
| Dusan Lajovic | 2 | 3 | 5 | Feb 23, 2024 | 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 |