H2H data updated: 2026-09-01 00:00 UTC

Christopher O'Connell vs Dusan Lajovic H2H: 1-0

Christopher O'Connell holds a 1–0 lead over Dusan Lajovic 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 2025 Tiriac Open first round 6-4 6-3.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Christopher O'Connell
Australia Age 32 Right-Handed 183 cm / 6'0"
H2H
1 – 0
1 main draw meetings
Dusan Lajovic
Serbia Age 36 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Christopher O'Connell #87 6-4 6-3 Dusan Lajovic #109 Match data Apr 3, 2025* R32 Tiriac Open ATP 250 Clay

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.

Career Comparison

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
Christopher O'Connell #106 #53 930 1,820 65 99 39.6% 0 0 0 0 0 0
Dusan Lajovic #167 #23 1,895 1,901 192 258 42.7% 0 0 0 0 2 2

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 Dusan Lajovic
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 — — — — — — — 2010 0–1 0.0% #434 1,455 0 0
21 — — — — — — — 2011 2–5 28.6% #190 1,617 0 0
22 — — — — — — — 2012 1–1 50.0% #163 1,545 0 0
23 2017 0–2 0.0% #393 1,524 0 0 2013 0–4 0.0% #116 1,556 0 0
24 — — — — — — — 2014 14–17 45.2% #69 1,682 0 0
25 — — — — — — — 2015 16–21 43.2% #76 1,794 0 0
26 2020 1–2 33.3% #120 1,510 0 0 2016 18–22 45.0% #93 1,750 0 0
27 2021 4–9 30.8% #175 1,660 0 0 2017 15–21 41.7% #75 1,717 0 0
28 2022 6–12 33.3% #78 1,708 0 0 2018 23–23 50.0% #48 1,823 0 0
29 2023 19–23 45.2% #68 1,719 0 0 2019 20–26 43.5% #34 1,703 0 1
30 2024 17–22 43.6% #64 1,741 0 0 2020 10–14 41.7% #26 1,699 0 1
31 2025 13–21 38.2% #116 1,658 0 0 2021 17–25 40.5% #33 1,711 0 1
32 2026 5–8 38.5% #106 1,672 0 0 2022 10–20 33.3% #80 1,656 0 1
33 — — — — — — — 2023 23–22 51.1% #52 1,728 0 2
34 — — — — — — — 2024 17–17 50.0% #81 1,695 0 2
35 — — — — — — — 2025 4–13 23.5% #121 1,617 0 2
36 — — — — — — — 2026 2–6 25.0% #167 1,602 0 2

Surface Results by Age

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 Christopher O'Connell Dusan Lajovic
Yr HardClayGrass Yr HardClayGrass
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
20 — — — — — — — — — — — — — 2010 — — — — 0 1 1 0.0% — — — —
21 — — — — — — — — — — — — — 2011 2 3 5 40.0% 0 2 2 0.0% — — — —
22 — — — — — — — — — — — — — 2012 — — — — 1 1 2 50.0% — — — —
23 2017 0 2 2 0.0% — — — — — — — — 2013 — — — — 0 4 4 0.0% — — — —
24 — — — — — — — — — — — — — 2014 4 8 12 33.3% 9 6 15 60.0% 1 3 4 25.0%
25 — — — — — — — — — — — — — 2015 3 8 11 27.3% 13 12 25 52.0% 0 1 1 0.0%
26 2020 1 2 3 33.3% — — — — — — — — 2016 8 12 20 40.0% 10 8 18 55.6% 0 2 2 0.0%
27 2021 4 6 10 40.0% 0 2 2 0.0% 0 1 1 0.0% 2017 8 11 19 42.1% 5 8 13 38.5% 2 2 4 50.0%
28 2022 5 9 14 35.7% 1 2 3 33.3% 0 1 1 0.0% 2018 8 9 17 47.1% 14 12 26 53.8% 1 2 3 33.3%
29 2023 7 12 19 36.8% 8 8 16 50.0% 4 3 7 57.1% 2019 8 15 23 34.8% 12 9 21 57.1% 0 2 2 0.0%
30 2024 17 17 34 50.0% 0 4 4 0.0% 0 1 1 0.0% 2020 3 7 10 30.0% 7 7 14 50.0% — — — —
31 2025 10 13 23 43.5% 3 5 8 37.5% 0 3 3 0.0% 2021 11 14 25 44.0% 5 9 14 35.7% 1 2 3 33.3%
32 2026 5 7 12 41.7% 0 1 1 0.0% — — — — 2022 3 8 11 27.3% 6 10 16 37.5% 1 2 3 33.3%
33 — — — — — — — — — — — — — 2023 8 9 17 47.1% 15 12 27 55.6% 0 1 1 0.0%
34 — — — — — — — — — — — — — 2024 4 7 11 36.4% 13 9 22 59.1% 0 1 1 0.0%
35 — — — — — — — — — — — — — 2025 2 3 5 40.0% 2 9 11 18.2% 0 1 1 0.0%
36 — — — — — — — — — — — — — 2026 — — — — 2 5 7 28.6% 0 1 1 0.0%
Career — 49 68 117 41.9% 12 22 34 35.3% 4 9 13 30.8% — 72 114 186 38.7% 114 124 238 47.9% 6 20 26 23.1%

Performance Progression by Age

Seasons are aligned by the age each player spent most of that calendar year. Detailed serve and return statistics available for 162/164 of Christopher O'Connell's and 449/451 of Dusan Lajovic'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 Christopher O'Connell Dusan Lajovic
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%
20 — —/— — — — — — — — — — 2010 1/1 4.0 2.0 56.9% 75.7% 57.1% 50.0% 33.3% 67.7% 25.0%
21 — —/— — — — — — — — — — 2011 7/7 2.3 2.1 63.6% 60.6% 43.8% 55.7% 36.1% 54.4% 38.8%
22 — —/— — — — — — — — — — 2012 2/2 2.0 1.5 54.7% 70.0% 49.7% 33.3% 64.3% 60.4% 37.2%
23 2017 2/2 4.0 3.5 62.1% 64.7% 50.0% 65.7% 6.7% 59.0% 26.2% 2013 4/4 2.8 3.5 56.8% 72.2% 38.3% 57.0% 37.5% 57.5% 32.8%
24 — —/— — — — — — — — — — 2014 31/31 5.4 2.5 59.8% 70.3% 51.4% 63.5% 37.0% 62.5% 34.8%
25 — —/— — — — — — — — — — 2015 37/37 3.6 1.8 63.1% 67.6% 53.5% 58.0% 39.8% 62.6% 36.7%
26 2020 3/3 7.7 2.0 63.9% 68.4% 49.5% 72.2% 42.9% 61.5% 32.9% 2016 40/40 4.2 2.0 66.8% 70.5% 54.0% 55.9% 33.8% 64.8% 33.4%
27 2021 13/13 8.2 1.2 62.9% 75.2% 52.0% 60.8% 40.3% 66.5% 32.1% 2017 36/36 3.4 1.4 68.7% 67.5% 55.1% 64.0% 49.2% 63.7% 33.9%
28 2022 18/18 8.3 2.6 63.4% 71.2% 48.3% 61.9% 32.8% 62.7% 34.7% 2018 46/46 3.8 1.6 64.5% 68.9% 53.7% 57.7% 41.8% 63.3% 36.7%
29 2023 42/42 6.9 1.9 62.0% 73.1% 50.7% 61.9% 32.8% 64.6% 34.0% 2019 46/46 3.4 1.7 68.8% 66.4% 50.9% 53.5% 44.4% 61.7% 36.4%
30 2024 39/39 7.5 2.0 59.5% 73.7% 50.7% 61.7% 34.2% 64.3% 33.4% 2020 24/24 4.4 2.2 66.5% 67.0% 51.1% 53.0% 35.6% 61.5% 37.0%
31 2025 33/34 6.3 1.8 59.5% 68.7% 49.2% 60.6% 30.5% 60.5% 34.2% 2021 42/42 3.3 1.9 66.9% 66.2% 51.2% 61.0% 38.3% 61.3% 36.1%
32 2026 12/13 8.6 1.5 56.7% 71.8% 47.5% 57.3% 39.4% 61.2% 31.1% 2022 30/30 3.4 1.5 67.8% 65.4% 51.2% 54.4% 35.2% 61.0% 34.8%
33 — —/— — — — — — — — — — 2023 45/45 2.8 1.4 68.1% 66.4% 47.2% 58.5% 42.3% 60.2% 36.8%
34 — —/— — — — — — — — — — 2024 33/34 2.5 1.1 70.0% 68.6% 50.4% 59.2% 40.3% 63.2% 36.7%
35 — —/— — — — — — — — — — 2025 17/17 3.8 1.3 66.2% 62.3% 47.6% 57.0% 31.4% 57.5% 37.5%
36 — —/— — — — — — — — — — 2026 8/9 2.9 1.0 70.0% 64.8% 52.6% 49.3% 20.8% 61.3% 32.6%
Career — 162/164 7.3 1.9 60.8% 72.0% 50.0% 61.4% 33.6% 63.2% 33.5% — 449/451 3.6 1.7 66.4% 67.4% 51.4% 57.7% 39.5% 62.0% 35.8%

Advanced Statistics Comparison by Age

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 Christopher O'Connell Dusan Lajovic
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
19 — — — — — — — — — — — — — — — — 2009 1488 107.4 — — — — — — — — — — — — —
20 — — — — — — — — — — — — — — — — 2010 1456 98.2 -4.10 +5.17 0.774 46.5% — — — 0.0% -1.50 — 0–1 — -0.17
21 2015 1495 104.2 — — — — — — — — — — — — — 2011 1617 123.2 -3.15 -1.36 0.850 46.9% +71 — — 31.3% -1.31 1–1 — — -0.05
22 — — — — — — — — — — — — — — — — 2012 1546 105.7 -1.19 -1.40 0.941 47.7% — — — 100.0% +2.00 — — — +0.43
23 2017 1525 115.5 -0.12 -0.17 0.638 43.9% — — — 16.7% -2.17 0–1 1–1 — -0.10 2013 1557 106.0 -2.06 -2.92 0.772 44.9% — +68 — 11.1% -2.00 0–1 0–1 — +0.53
24 2018 1518 105.8 — — — — — — — — — — — — — 2014 1683 134.5 -1.16 -1.70 0.927 48.8% -55 +84 -152 44.2% -0.51 3–5 (38%) 8–5 (62%) — +0.93
25 2019 1494 99.2 — — — — — — — — — — — — — 2015 1794 140.2 -1.72 +1.10 0.980 49.7% -92 +37 — 45.9% -0.21 5–7 (42%) 4–6 (40%) — +0.09
26 2020 1510 117.0 +2.22 +2.41 0.854 48.6% +35 — — 36.4% -0.55 — 1–1 — -0.18 2016 1751 141.6 +0.22 -1.41 0.950 49.1% -14 +31 — 47.2% -0.24 6–4 (60%) 8–8 (50%) — -1.07
27 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 2017 1718 142.2 -0.25 -1.56 0.934 49.2% +16 -35 -179 43.2% -0.10 6–5 (55%) 3–16 (16%) — -0.10
28 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 2018 1823 155.7 -0.39 +1.43 0.999 50.0% -42 +51 -266 51.6% +0.08 8–12 (40%) 8–9 (47%) — -3.08
29 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 2019 1704 144.6 -2.23 +0.58 0.950 49.4% -32 +176 — 45.2% -0.20 7–8 (47%) 5–10 (33%) — +1.50
30 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 2020 1699 143.8 -0.71 +0.76 0.961 49.4% -50 +150 — 43.5% -0.32 3–2 (60%) 6–9 (40%) — +0.28
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 2021 1712 145.2 -1.16 -0.58 0.932 48.9% +12 +43 -189 43.2% -0.27 4–7 (36%) 4–9 (31%) — +1.15
32 2026 1672 124.8 -2.07 -2.74 0.800 46.8% +74 — — 33.3% -1.22 1–2 (33%) 4–3 (57%) — -0.23 2022 1657 130.4 -1.81 -1.46 0.892 47.9% -22 +79 -127 38.2% -0.66 5–9 (36%) 6–8 (43%) — -0.07
33 — — — — — — — — — — — — — — — — 2023 1728 147.4 -2.69 +1.08 0.924 48.5% -28 +34 — 50.5% -0.10 8–5 (62%) 10–8 (56%) — -0.78
34 — — — — — — — — — — — — — — — — 2024 1695 141.8 -0.34 +0.45 0.997 50.0% -61 +104 — 47.8% +0.02 9–6 (60%) 6–7 (46%) — -1.27
35 — — — — — — — — — — — — — — — — 2025 1618 123.1 -3.96 -0.07 0.882 47.5% -53 +122 — 25.6% -1.26 0–1 1–1 — -0.17
36 — — — — — — — — — — — — — — — — 2026 1602 116.0 -1.24 -0.10 0.842 46.9% — +64 — 31.6% -1.32 0–2 2–0 — -0.45
Career — 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 — 1901 144.6 -1.31 -0.09 0.941 49.0% -25 +71 -181 44.5% -0.29 65–75 (46%) 71–98 (42%) 95.2 -0.51

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.