H2H data updated: 2026-09-02 00:00 UTC

Christopher O'Connell vs Gastao Elias H2H: 0-1

Gastao Elias holds a 1–0 lead over Christopher O'Connell in their ATP head-to-head. Across 1 main-draw meeting, Gastao Elias leads 1–0 on hard courts. Most recently, Gastao Elias won the 2017 Sydney International round of 32 6-7(3) 6-4 6-1.

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
0 – 1
1 main draw meetings
Gastao Elias
Portugal Age 35 Right-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Gastao Elias #81 6-7(3) 6-4 6-1 Christopher O'Connell #238 Match data Jan 12, 2017* R32 Sydney International 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
Gastao Elias #499 #57 831 1,738 24 45 34.8% 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 Gastao Elias
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
15 — — — — — — — 2006 0–1 0.0% — 1,493 0 0
17 — — — — — — — 2008 0–1 0.0% #578 1,416 0 0
20 — — — — — — — 2011 0–1 0.0% #172 1,455 0 0
21 — — — — — — — 2012 0–1 0.0% #139 1,365 0 0
22 — — — — — — — 2013 2–3 40.0% #175 1,519 0 0
23 2017 0–2 0.0% #393 1,524 0 0 2014 3–6 33.3% #132 1,658 0 0
24 — — — — — — — 2015 0–2 0.0% #133 1,542 0 0
25 — — — — — — — 2016 12–13 48.0% #81 1,681 0 0
26 2020 1–2 33.3% #120 1,510 0 0 2017 5–11 31.2% #115 1,648 0 0
27 2021 4–9 30.8% #175 1,660 0 0 2018 2–6 25.0% #263 1,551 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% #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 Gastao Elias
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 %
15 — — — — — — — — — — — — — 2006 — — — — 0 1 1 0.0% — — — —
17 — — — — — — — — — — — — — 2008 — — — — 0 1 1 0.0% — — — —
20 — — — — — — — — — — — — — 2011 — — — — 0 1 1 0.0% — — — —
21 — — — — — — — — — — — — — 2012 — — — — 0 1 1 0.0% — — — —
22 — — — — — — — — — — — — — 2013 — — — — 2 2 4 50.0% 0 1 1 0.0%
23 2017 0 2 2 0.0% — — — — — — — — 2014 0 2 2 0.0% 3 4 7 42.9% — — — —
24 — — — — — — — — — — — — — 2015 — — — — 0 2 2 0.0% — — — —
25 — — — — — — — — — — — — — 2016 3 6 9 33.3% 9 6 15 60.0% 0 1 1 0.0%
26 2020 1 2 3 33.3% — — — — — — — — 2017 1 5 6 16.7% 4 6 10 40.0% — — — —
27 2021 4 6 10 40.0% 0 2 2 0.0% 0 1 1 0.0% 2018 0 1 1 0.0% 2 4 6 33.3% 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 — 49 68 117 41.9% 12 22 34 35.3% 4 9 13 30.8% — 4 14 18 22.2% 20 28 48 41.7% 0 3 3 0.0%

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 67/69 of Gastao Elias'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 Gastao Elias
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%
15 — —/— — — — — — — — — — 2006 1/1 3.0 3.0 28.3% 53.3% 39.5% 50.0% — 43.4% 27.9%
17 — —/— — — — — — — — — — 2008 1/1 4.0 3.0 47.3% 48.6% 59.0% 28.6% 60.0% 54.1% 40.6%
20 — —/— — — — — — — — — — 2011 1/1 4.0 5.0 58.2% 75.5% 39.5% 50.0% 57.1% 60.4% 41.3%
21 — —/— — — — — — — — — — 2012 1/1 3.0 7.0 55.2% 69.0% 46.8% 64.3% 75.0% 59.0% 32.1%
22 — —/— — — — — — — — — — 2013 5/5 1.2 3.0 50.3% 61.6% 51.4% 62.6% 59.0% 56.5% 35.7%
23 2017 2/2 4.0 3.5 62.1% 64.7% 50.0% 65.7% 6.7% 59.0% 26.2% 2014 9/9 5.7 3.0 49.1% 67.0% 45.8% 61.0% 40.2% 55.5% 38.9%
24 — —/— — — — — — — — — — 2015 2/2 3.0 4.0 49.0% 68.5% 55.0% 37.5% 36.7% 61.7% 36.0%
25 — —/— — — — — — — — — — 2016 23/25 3.8 2.1 53.0% 68.6% 53.4% 53.6% 46.3% 61.4% 37.5%
26 2020 3/3 7.7 2.0 63.9% 68.4% 49.5% 72.2% 42.9% 61.5% 32.9% 2017 16/16 4.1 3.0 52.7% 72.4% 48.2% 53.0% 32.6% 60.9% 34.5%
27 2021 13/13 8.2 1.2 62.9% 75.2% 52.0% 60.8% 40.3% 66.5% 32.1% 2018 8/8 2.8 4.1 53.7% 68.2% 44.7% 47.6% 38.7% 57.2% 36.3%
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 12/13 8.6 1.5 56.7% 71.8% 47.5% 57.3% 39.4% 61.2% 31.1% — —/— — — — — — — — — —

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 Gastao Elias
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
15 — — — — — — — — — — — — — — — — 2006 1493 94.3 -1.30 +0.13 0.493 36.5% — — — 0.0% -4.50 — — — -0.15
16 — — — — — — — — — — — — — — — — 2007 1461 93.7 — — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — 2008 1417 95.1 -3.92 -0.12 0.884 47.8% — — — 0.0% -2.00 — — — +0.01
18 — — — — — — — — — — — — — — — — 2009 1441 102.3 — — — — — — — — — — — — —
19 — — — — — — — — — — — — — — — — 2010 1454 101.2 — — — — — — — — — — — — —
20 — — — — — — — — — — — — — — — — 2011 1455 98.1 -0.65 -1.19 1.044 50.8% — — — — — — — — +0.17
21 2015 1495 104.2 — — — — — — — — — — — — — 2012 1366 97.0 +1.14 -2.10 0.784 47.3% — — — 33.3% -1.33 0–1 — — +0.12
22 — — — — — — — — — — — — — — — — 2013 1519 115.9 -2.88 +0.45 0.820 46.7% — +51 — 33.3% -1.17 1–0 0–1 — -0.11
23 2017 1525 115.5 -0.12 -0.17 0.638 43.9% — — — 16.7% -2.17 0–1 1–1 — -0.10 2014 1659 124.7 -3.30 -0.67 0.874 47.4% — +53 — 36.4% -1.23 1–2 (33%) — — +0.09
24 2018 1518 105.8 — — — — — — — — — — — — — 2015 1542 102.1 -0.77 -1.80 0.939 48.3% — — — 37.5% -1.00 0–2 — — +0.12
25 2019 1494 99.2 — — — — — — — — — — — — — 2016 1682 137.4 -1.35 +0.32 0.972 49.5% -192 +187 — 46.6% -0.12 3–3 (50%) 5–4 (56%) — -0.18
26 2020 1510 117.0 +2.22 +2.41 0.854 48.6% +35 — — 36.4% -0.55 — 1–1 — -0.18 2017 1648 126.9 -2.22 -0.56 0.882 47.4% -120 +116 — 35.7% -1.02 3–5 (38%) 4–3 (57%) — -0.37
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 2018 1552 109.6 -2.57 -0.56 0.848 46.7% — +155 — 26.3% -1.26 1–1 0–4 (0%) — -0.13
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 2019 1541 99.7 — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 2021 1557 102.7 — — — — — — — — — — — — —
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 2022 1542 99.8 — — — — — — — — — — — — —
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 2023 1541 101.2 — — — — — — — — — — — — —
33 — — — — — — — — — — — — — — — — 2024 1529 98.4 — — — — — — — — — — — — —
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 — 1738 120.9 -2.05 -0.25 0.895 47.9% -163 +130 — 37.5% -0.83 9–14 (39%) 9–12 (43%) 97.6 -0.62

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.