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

Christopher O'Connell vs Denis Kudla H2H: 1-0

Christopher O'Connell holds a 1–0 lead over Denis Kudla in their ATP head-to-head. Across 1 main-draw meeting, Christopher O'Connell leads 1–0 on hard courts. Most recently, Christopher O'Connell won the 2021 Atlanta round of 32 4-6 6-3 6-3.

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Christopher O'Connell
Australia Age 32 Right-Handed 183 cm / 6'0"
H2H
1 – 0
1 main draw meetings
Denis Kudla
USA Age 34 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Christopher O'Connell #132 4-6 6-3 6-3 Denis Kudla #103 Match data Jul 29, 2021* R32 Atlanta ATP 250 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.

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
Denis Kudla #1,269 #53 858 1,834 71 132 35.0% 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 Denis Kudla
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 2010 1–1 50.0% #496 1,501 0 0
18 — — — — — — — 2011 2–2 50.0% #276 1,558 0 0
19 — — — — — — — 2012 2–6 25.0% #137 1,574 0 0
20 — — — — — — — 2013 5–11 31.2% #114 1,628 0 0
21 — — — — — — — 2014 3–5 37.5% #121 1,702 0 0
22 — — — — — — — 2015 8–14 36.4% #69 1,759 0 0
23 2017 0–2 0.0% #393 1,524 0 0 2016 8–20 28.6% #131 1,637 0 0
24 — — — — — — — 2017 1–1 50.0% #174 1,593 0 0
25 — — — — — — — 2018 11–14 44.0% #63 1,789 0 0
26 2020 1–2 33.3% #120 1,510 0 0 2019 11–22 33.3% #113 1,714 0 0
27 2021 4–9 30.8% #175 1,660 0 0 2020 0–1 0.0% #114 1,663 0 0
28 2022 6–12 33.3% #78 1,708 0 0 2021 9–11 45.0% #105 1,702 0 0
29 2023 19–23 45.2% #68 1,719 0 0 2022 6–16 27.3% #106 1,571 0 0
30 2024 17–22 43.6% #64 1,741 0 0 2023 3–5 37.5% #163 1,535 0 0
31 2025 13–21 38.2% #116 1,658 0 0 2024 1–3 25.0% #267 1,553 0 0
32 2026 5–8 38.5% #106 1,672 0 0 — — — — — — —

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 Denis Kudla
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 %
17 — — — — — — — — — — — — — 2010 — — — — — — — — 1 1 2 50.0%
18 — — — — — — — — — — — — — 2011 0 1 1 0.0% — — — — 2 1 3 66.7%
19 — — — — — — — — — — — — — 2012 2 6 8 25.0% — — — — — — — —
20 — — — — — — — — — — — — — 2013 1 7 8 12.5% 0 1 1 0.0% 4 3 7 57.1%
21 — — — — — — — — — — — — — 2014 1 2 3 33.3% 0 1 1 0.0% 2 2 4 50.0%
22 — — — — — — — — — — — — — 2015 5 12 17 29.4% 0 1 1 0.0% 3 1 4 75.0%
23 2017 0 2 2 0.0% — — — — — — — — 2016 5 12 17 29.4% 2 4 6 33.3% 1 4 5 20.0%
24 — — — — — — — — — — — — — 2017 — — — — — — — — 1 1 2 50.0%
25 — — — — — — — — — — — — — 2018 6 8 14 42.9% 1 2 3 33.3% 4 4 8 50.0%
26 2020 1 2 3 33.3% — — — — — — — — 2019 5 13 18 27.8% 2 5 7 28.6% 4 4 8 50.0%
27 2021 4 6 10 40.0% 0 2 2 0.0% 0 1 1 0.0% 2020 0 1 1 0.0% — — — — — — — —
28 2022 5 9 14 35.7% 1 2 3 33.3% 0 1 1 0.0% 2021 6 9 15 40.0% — — — — 3 2 5 60.0%
29 2023 7 12 19 36.8% 8 8 16 50.0% 4 3 7 57.1% 2022 5 11 16 31.3% 0 2 2 0.0% 1 3 4 25.0%
30 2024 17 17 34 50.0% 0 4 4 0.0% 0 1 1 0.0% 2023 2 4 6 33.3% 1 1 2 50.0% — — — —
31 2025 10 13 23 43.5% 3 5 8 37.5% 0 3 3 0.0% 2024 1 2 3 33.3% 0 1 1 0.0% — — — —
32 2026 5 7 12 41.7% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 49 68 117 41.9% 12 22 34 35.3% 4 9 13 30.8% — 39 88 127 30.7% 6 18 24 25.0% 26 26 52 50.0%

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 201/203 of Denis Kudla'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 Denis Kudla
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%
17 — —/— — — — — — — — — — 2010 2/2 5.5 3.5 51.7% 63.9% 52.5% 59.6% 41.8% 58.3% 39.3%
18 — —/— — — — — — — — — — 2011 4/4 5.0 4.5 49.8% 64.8% 53.5% 58.4% 57.3% 59.1% 36.0%
19 — —/— — — — — — — — — — 2012 8/8 5.0 4.0 55.0% 65.0% 49.5% 56.0% 47.8% 58.2% 33.9%
20 — —/— — — — — — — — — — 2013 16/16 3.6 2.9 59.8% 71.6% 51.7% 62.9% 32.2% 63.5% 33.3%
21 — —/— — — — — — — — — — 2014 8/8 3.4 2.5 61.4% 64.2% 51.5% 72.0% 41.7% 59.5% 37.9%
22 — —/— — — — — — — — — — 2015 21/22 6.1 3.8 61.1% 68.1% 52.0% 50.3% 46.5% 61.7% 34.0%
23 2017 2/2 4.0 3.5 62.1% 64.7% 50.0% 65.7% 6.7% 59.0% 26.2% 2016 27/28 5.8 3.0 59.0% 70.6% 47.7% 51.7% 45.8% 60.9% 34.5%
24 — —/— — — — — — — — — — 2017 2/2 3.5 3.5 64.3% 70.5% 53.8% 47.5% 48.1% 64.5% 40.9%
25 — —/— — — — — — — — — — 2018 25/25 8.4 4.0 56.4% 75.4% 50.5% 51.5% 40.2% 64.5% 33.8%
26 2020 3/3 7.7 2.0 63.9% 68.4% 49.5% 72.2% 42.9% 61.5% 32.9% 2019 33/33 6.1 3.6 57.0% 67.2% 48.3% 51.3% 39.6% 59.2% 33.6%
27 2021 13/13 8.2 1.2 62.9% 75.2% 52.0% 60.8% 40.3% 66.5% 32.1% 2020 1/1 19.0 7.0 61.9% 74.0% 51.6% 58.3% 75.0% 65.5% 30.7%
28 2022 18/18 8.3 2.6 63.4% 71.2% 48.3% 61.9% 32.8% 62.7% 34.7% 2021 20/20 6.5 4.0 55.8% 71.7% 51.1% 49.7% 35.6% 62.6% 33.4%
29 2023 42/42 6.9 1.9 62.0% 73.1% 50.7% 61.9% 32.8% 64.6% 34.0% 2022 22/22 4.9 2.5 62.1% 68.0% 49.6% 54.3% 44.2% 61.1% 32.8%
30 2024 39/39 7.5 2.0 59.5% 73.7% 50.7% 61.7% 34.2% 64.3% 33.4% 2023 8/8 4.3 2.6 61.1% 68.2% 52.6% 49.1% 49.2% 62.0% 30.9%
31 2025 33/34 6.3 1.8 59.5% 68.7% 49.2% 60.6% 30.5% 60.5% 34.2% 2024 4/4 4.8 2.5 54.3% 65.9% 42.6% 45.8% 25.7% 55.1% 35.7%
32 2026 12/13 8.6 1.5 56.7% 71.8% 47.5% 57.3% 39.4% 61.2% 31.1% — —/— — — — — — — — — —
Career — 162/164 7.3 1.9 60.8% 72.0% 50.0% 61.4% 33.6% 63.2% 33.5% — 201/203 5.8 3.4 58.4% 69.4% 50.0% 53.4% 41.9% 61.3% 33.9%

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 Denis Kudla
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
16 — — — — — — — — — — — — — — — — 2009 1488 101.2 — — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — 2010 1501 96.9 -2.83 -2.17 0.943 49.3% — — — 40.0% -0.20 1–0 0–1 — +0.38
18 — — — — — — — — — — — — — — — — 2011 1559 106.8 -2.45 -0.04 0.882 49.1% — — +89 50.0% -0.20 1–1 2–0 — +0.28
19 — — — — — — — — — — — — — — — — 2012 1575 117.0 -1.45 -0.61 0.812 46.4% +24 — — 33.3% -1.13 2–2 (50%) 2–4 (33%) — +0.04
20 — — — — — — — — — — — — — — — — 2013 1629 124.1 -1.05 -1.44 0.913 48.6% -38 — +119 34.9% -0.42 1–2 (33%) 0–5 (0%) — +1.13
21 2015 1495 104.2 — — — — — — — — — — — — — 2014 1703 119.7 -2.21 +1.02 0.937 48.9% -49 — +117 36.4% -0.59 1–1 1–1 — -0.25
22 — — — — — — — — — — — — — — — — 2015 1759 142.0 -2.26 -1.39 0.887 48.2% -24 — +121 40.3% -0.47 3–4 (43%) 3–4 (43%) — +0.36
23 2017 1525 115.5 -0.12 -0.17 0.638 43.9% — — — 16.7% -2.17 0–1 1–1 — -0.10 2016 1637 127.5 -2.48 -0.93 0.882 47.5% +20 -22 +109 30.0% -1.09 5–5 (50%) 5–5 (50%) — -0.48
24 2018 1518 105.8 — — — — — — — — — — — — — 2017 1593 110.5 -3.46 +3.63 1.150 51.8% — — — 40.0% +0.40 1–0 — — +0.35
25 2019 1494 99.2 — — — — — — — — — — — — — 2018 1790 136.9 +0.60 -0.85 0.952 49.2% -49 -94 0 45.3% -0.31 2–3 (40%) 5–8 (38%) — -1.08
26 2020 1510 117.0 +2.22 +2.41 0.854 48.6% +35 — — 36.4% -0.55 — 1–1 — -0.18 2019 1715 129.0 -3.76 -1.81 0.825 46.4% -3 -110 +45 36.4% -0.97 5–4 (56%) 6–6 (50%) — -0.65
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 2020 1663 114.4 -0.49 +1.01 0.888 49.1% — — — 40.0% -0.60 0–1 1–0 — -0.17
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 2021 1703 130.5 -0.68 -1.57 0.893 48.0% -32 — +158 42.9% -0.43 6–3 (67%) 6–6 (50%) — +0.54
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 2022 1571 126.0 -2.43 -1.28 0.845 47.4% +31 — +202 34.4% -0.87 4–6 (40%) 3–12 (20%) — +0.23
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 2023 1536 113.1 -1.49 -0.41 0.815 46.2% +20 — — 36.4% -1.27 2–0 3–1 (75%) — -0.05
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 2024 1554 115.2 -2.14 -1.75 0.794 45.3% +28 — — 40.0% -1.10 0–2 1–1 — +0.26
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 — — — — — — — — — — — — — — — —
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 — 1835 131.9 -1.89 -1.10 0.878 47.8% -7 -74 +95 37.7% -0.71 34–34 (50%) 38–54 (41%) 97.1 +0.44

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.