H2H data updated: 2026-10-17 00:00 UTC

Mariano Navone vs Christopher O'Connell H2H: 1-0

Mariano Navone holds a 1–0 lead over Christopher O'Connell in their ATP head-to-head. Across 1 main-draw meeting, Mariano Navone leads 1–0 on clay. Most recently, Mariano Navone won the 2026 Tiriac Open first round 6-4 7-6(8).

Argentina Age 25 Right-Handed 178 cm / 5'10"
H2H
1 – 0
1 main-draw meetings
Australia Age 32 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mariano Navone #60 6-4 7-6(8) Christopher O'Connell #128 Match data Mar 31, 2026 R32 Tiriac Open ATP 250 Clay

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
Mariano Navone #47 #29 1,382 1,831 58 69 45.7% 0 0 0 0 1 1
Christopher O'Connell #117 #53 930 1,820 65 99 39.6% 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 Mariano Navone Christopher O'Connell
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
23 2024 18–24 42.9% #47 1,630 0 0 2017 0–2 0.0% #393 1,524 0 0
24 2025 17–22 43.6% #75 1,642 0 0 — — — — — — —
25 2026 23–23 50.0% #47 1,770 0 1 — — — — — — —
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 1,708 0 0
29 — — — — — — — 2023 19–23 45.2% #68 1,719 0 0
30 — — — — — — — 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% #117 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 Mariano Navone Christopher O'Connell
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 %
23 2024 3 10 13 23.1% 15 11 26 57.7% 0 3 3 0.0% 2017 0 2 2 0.0% — — — — — — — —
24 2025 4 10 14 28.6% 12 11 23 52.2% 1 1 2 50.0% — — — — — — — — — — — — —
25 2026 6 11 17 35.3% 17 10 27 63.0% 0 2 2 0.0% — — — — — — — — — — — — —
26 — — — — — — — — — — — — — 2020 1 2 3 33.3% — — — — — — — —
27 — — — — — — — — — — — — — 2021 4 6 10 40.0% 0 2 2 0.0% 0 1 1 0.0%
28 — — — — — — — — — — — — — 2022 5 9 14 35.7% 1 2 3 33.3% 0 1 1 0.0%
29 — — — — — — — — — — — — — 2023 7 12 19 36.8% 8 8 16 50.0% 4 3 7 57.1%
30 — — — — — — — — — — — — — 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 — 13 31 44 29.5% 44 32 76 57.9% 1 6 7 14.3% — 49 68 117 41.9% 12 22 34 35.3% 4 9 13 30.8%

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 125/128 of Mariano Navone's and 162/166 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 Mariano Navone 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%
23 2024 40/42 2.5 2.3 65.3% 64.0% 48.7% 54.5% 42.2% 58.2% 38.7% 2017 2/2 4.0 3.5 62.1% 64.7% 50.0% 65.7% 6.7% 59.0% 26.2%
24 2025 39/39 2.6 2.7 64.3% 66.6% 52.8% 56.3% 43.1% 61.8% 40.9% — —/— — — — — — — — — —
25 2026 46/47 1.9 2.5 72.2% 66.3% 47.0% 57.0% 39.9% 61.0% 41.0% — —/— — — — — — — — — —
26 — —/— — — — — — — — — — 2020 3/3 7.7 2.0 63.9% 68.4% 49.5% 72.2% 42.9% 61.5% 32.9%
27 — —/— — — — — — — — — — 2021 13/13 8.2 1.2 62.9% 75.2% 52.0% 60.8% 40.3% 66.5% 32.1%
28 — —/— — — — — — — — — — 2022 18/18 8.3 2.6 63.4% 71.2% 48.3% 61.9% 32.8% 62.7% 34.7%
29 — —/— — — — — — — — — — 2023 42/42 6.9 1.9 62.0% 73.1% 50.7% 61.9% 32.8% 64.6% 34.0%
30 — —/— — — — — — — — — — 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 12/15 8.6 1.5 56.7% 71.8% 47.5% 57.3% 39.4% 61.2% 31.1%
Career — 125/128 2.3 2.5 67.6% 65.7% 49.3% 56.0% 41.7% 60.4% 40.2% — 162/166 7.3 1.9 60.8% 72.0% 50.0% 61.4% 33.6% 63.2% 33.5%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Mariano Navone 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
21 — — — — — — — — — — — — — — — — 2015 1495 104.2 — — — — — — — — — — — — —
22 2023 1456 88.6 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
23 2024 1630 140.5 -4.46 +2.09 0.927 48.5% -126 +164 -105 43.8% -0.35 6–7 (46%) 4–6 (40%) 101.2 +0.33 2017 1525 115.5 -0.12 -0.17 0.638 43.9% — — — 16.7% -2.17 0–1 1–1 — -0.10
24 2025 1643 140.2 -1.85 +3.98 1.070 51.1% -139 +166 — 49.5% +0.18 3–12 (20%) 5–5 (50%) 91.9 -0.99 2018 1518 105.8 — — — — — — — — — — — — —
25 2026 1771 145.4 -2.61 +4.56 1.052 50.8% -173 +85 — 50.4% +0.23 8–9 (47%) 9–7 (56%) 104.8 -2.39 2019 1494 99.2 — — — — — — — — — — — — —
26 — — — — — — — — — — — — — — — — 2020 1510 117.0 +2.22 +2.41 0.854 48.6% +35 — — 36.4% -0.55 — 1–1 — -0.18
27 — — — — — — — — — — — — — — — — 2021 1661 126.7 +0.93 -2.95 0.959 49.2% -16 — — 43.9% -0.29 2–7 (22%) 7–6 (54%) 97.7 -0.33
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%) 99.0 -0.26
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%) 103.4 -1.95
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%) 99.1 -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%) 98.1 -0.58
32 — — — — — — — — — — — — — — — — 2026 1672 124.8 -2.13 -2.91 0.800 46.8% +74 — — 33.3% -1.22 1–2 (33%) 4–3 (57%) 98.6 -0.19
Career — 1831 142.6 -2.96 +3.59 1.015 50.2% -148 +137 -105 48.0% +0.03 17–28 (38%) 18–18 (50%) 99.3 -2.40 — 1821 140.3 -0.47 -1.51 0.911 48.6% +20 -105 +16 42.3% -0.49 17–31 (35%) 49–46 (52%) 98.0 -3.25

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.