H2H data updated: 2026-09-03 00:00 UTC

Christopher O'Connell vs Filip Krajinovic H2H: 1-0

Christopher O'Connell holds a 1–0 lead over Filip Krajinovic 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 2023 Madrid Open first round 6-4 6-7(2) 6-2.

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
Filip Krajinovic
SRB Age 34 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Christopher O'Connell #81 6-4 6-7(2) 6-2 Filip Krajinovic #79 Match data Apr 28, 2023* R128 Madrid Open Masters 1000 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
Filip Krajinovic #1,204 #26 1,724 1,979 115 125 47.9% 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 Filip Krajinovic
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
17 — — — — — — — 2009 0–1 0.0% #352 1,481 0 0
18 — — — — — — — 2010 3–3 50.0% #214 1,508 0 0
20 — — — — — — — 2012 1–2 33.3% #420 1,541 0 0
21 — — — — — — — 2013 0–1 0.0% #226 1,584 0 0
22 — — — — — — — 2014 4–4 50.0% #100 1,670 0 0
23 2017 0–2 0.0% #393 1,524 0 0 2015 3–11 21.4% #101 1,674 0 0
24 — — — — — — — 2016 1–5 16.7% #234 1,662 0 0
25 — — — — — — — 2017 6–2 75.0% #34 1,778 0 0
26 2020 1–2 33.3% #120 1,510 0 0 2018 14–17 45.2% #94 1,759 0 0
27 2021 4–9 30.8% #175 1,660 0 0 2019 27–17 61.4% #40 1,900 0 0
28 2022 6–12 33.3% #78 1,708 0 0 2020 16–12 57.1% #31 1,870 0 0
29 2023 19–23 45.2% #68 1,719 0 0 2021 20–22 47.6% #42 1,758 0 0
30 2024 17–22 43.6% #64 1,741 0 0 2022 17–16 51.5% #54 1,829 0 0
31 2025 13–21 38.2% #116 1,658 0 0 2023 3–12 20.0% #311 1,674 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 Filip Krajinovic
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 — — — — — — — — — — — — — 2009 — — — — 0 1 1 0.0% — — — —
18 — — — — — — — — — — — — — 2010 0 1 1 0.0% 3 2 5 60.0% — — — —
20 — — — — — — — — — — — — — 2012 — — — — 1 2 3 33.3% — — — —
21 — — — — — — — — — — — — — 2013 0 1 1 0.0% — — — — — — — —
22 — — — — — — — — — — — — — 2014 2 3 5 40.0% 2 1 3 66.7% — — — —
23 2017 0 2 2 0.0% — — — — — — — — 2015 2 8 10 20.0% 1 2 3 33.3% 0 1 1 0.0%
24 — — — — — — — — — — — — — 2016 1 2 3 33.3% 0 3 3 0.0% — — — —
25 — — — — — — — — — — — — — 2017 6 2 8 75.0% — — — — — — — —
26 2020 1 2 3 33.3% — — — — — — — — 2018 14 16 30 46.7% — — — — 0 1 1 0.0%
27 2021 4 6 10 40.0% 0 2 2 0.0% 0 1 1 0.0% 2019 18 12 30 60.0% 9 4 13 69.2% 0 1 1 0.0%
28 2022 5 9 14 35.7% 1 2 3 33.3% 0 1 1 0.0% 2020 14 10 24 58.3% 2 2 4 50.0% — — — —
29 2023 7 12 19 36.8% 8 8 16 50.0% 4 3 7 57.1% 2021 8 12 20 40.0% 12 9 21 57.1% 0 1 1 0.0%
30 2024 17 17 34 50.0% 0 4 4 0.0% 0 1 1 0.0% 2022 6 8 14 42.9% 6 6 12 50.0% 5 2 7 71.4%
31 2025 10 13 23 43.5% 3 5 8 37.5% 0 3 3 0.0% 2023 3 6 9 33.3% 0 6 6 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% — 74 81 155 47.7% 36 38 74 48.6% 5 6 11 45.5%

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 237/240 of Filip Krajinovic'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 Filip Krajinovic
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 — —/— — — — — — — — — — 2009 1/1 1.0 1.0 59.0% 55.6% 36.0% 41.7% 57.1% 47.5% 43.8%
18 — —/— — — — — — — — — — 2010 6/6 3.3 2.3 61.3% 61.1% 49.0% 31.7% 25.5% 56.8% 38.0%
20 — —/— — — — — — — — — — 2012 3/3 0.3 2.0 58.3% 50.8% 36.7% 32.7% 76.7% 45.5% 36.1%
21 — —/— — — — — — — — — — 2013 1/1 6.0 1.0 57.7% 75.0% 45.5% 78.6% 50.0% 62.5% 34.0%
22 — —/— — — — — — — — — — 2014 8/8 5.3 0.9 57.1% 74.4% 55.1% 60.9% 33.8% 65.5% 34.3%
23 2017 2/2 4.0 3.5 62.1% 64.7% 50.0% 65.7% 6.7% 59.0% 26.2% 2015 14/14 4.4 3.4 60.0% 65.8% 50.6% 55.4% 36.0% 59.5% 35.0%
24 — —/— — — — — — — — — — 2016 5/6 3.2 2.2 67.4% 56.7% 41.7% 51.2% 19.7% 51.7% 33.7%
25 — —/— — — — — — — — — — 2017 7/8 7.7 2.0 66.6% 73.5% 53.0% 56.0% 64.8% 67.1% 36.1%
26 2020 3/3 7.7 2.0 63.9% 68.4% 49.5% 72.2% 42.9% 61.5% 32.9% 2018 31/31 4.5 2.2 63.1% 66.7% 52.4% 61.7% 38.0% 61.5% 38.1%
27 2021 13/13 8.2 1.2 62.9% 75.2% 52.0% 60.8% 40.3% 66.5% 32.1% 2019 44/44 5.3 1.5 65.5% 70.1% 52.7% 61.0% 46.0% 64.1% 38.7%
28 2022 18/18 8.3 2.6 63.4% 71.2% 48.3% 61.9% 32.8% 62.7% 34.7% 2020 28/28 4.3 1.7 65.0% 70.8% 51.6% 66.0% 46.3% 64.0% 40.7%
29 2023 42/42 6.9 1.9 62.0% 73.1% 50.7% 61.9% 32.8% 64.6% 34.0% 2021 41/42 4.7 2.2 62.7% 70.6% 53.1% 60.2% 44.1% 64.1% 36.7%
30 2024 39/39 7.5 2.0 59.5% 73.7% 50.7% 61.7% 34.2% 64.3% 33.4% 2022 33/33 3.7 2.1 63.7% 68.3% 53.7% 60.9% 48.5% 62.8% 35.0%
31 2025 33/34 6.3 1.8 59.5% 68.7% 49.2% 60.6% 30.5% 60.5% 34.2% 2023 15/15 4.5 1.5 64.9% 62.5% 50.5% 45.3% 40.5% 58.5% 31.9%
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% — 237/240 4.5 2.0 63.5% 68.3% 51.9% 58.7% 43.6% 62.3% 37.0%

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 Filip Krajinovic
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 — — — — — — — — — — — — — — — — 2008 1469 91.0 — — — — — — — — — — — — —
17 — — — — — — — — — — — — — — — — 2009 1481 101.7 -1.43 -4.20 0.834 45.6% — — — 33.3% -2.00 0–1 — — +0.02
18 — — — — — — — — — — — — — — — — 2010 1508 100.4 -1.60 +0.61 0.880 46.7% — +89 — 38.5% -1.23 2–1 (67%) 3–0 (100%) — -0.13
20 — — — — — — — — — — — — — — — — 2012 1541 108.9 -1.83 +0.43 0.663 41.3% — +99 — 28.6% -2.43 — — — +0.34
21 2015 1495 104.2 — — — — — — — — — — — — — 2013 1584 113.3 +2.82 -1.59 0.908 49.0% — — — 33.3% -1.67 0–1 0–1 — -0.01
22 — — — — — — — — — — — — — — — — 2014 1671 126.4 +0.29 -1.85 0.997 50.1% -62 +55 — 52.9% +0.29 1–0 0–1 — +0.04
23 2017 1525 115.5 -0.12 -0.17 0.638 43.9% — — — 16.7% -2.17 0–1 1–1 — -0.10 2015 1675 122.4 -2.65 -0.30 0.866 47.4% -1 +17 — 27.8% -1.11 0–3 (0%) 0–5 (0%) — -0.43
24 2018 1518 105.8 — — — — — — — — — — — — — 2016 1662 111.8 -3.31 -2.33 0.697 43.0% — +16 — 22.2% -2.11 1–0 — — +0.13
25 2019 1494 99.2 — — — — — — — — — — — — — 2017 1779 129.6 +1.67 +1.48 1.099 52.0% +24 — — 66.7% +0.83 2–2 (50%) 2–1 (67%) — +0.57
26 2020 1510 117.0 +2.22 +2.41 0.854 48.6% +35 — — 36.4% -0.55 — 1–1 — -0.18 2018 1759 156.1 -1.36 +1.87 0.990 49.7% +19 — — 48.6% +0.01 3–5 (38%) 3–6 (33%) — +0.72
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 2019 1900 160.4 +0.40 +2.33 1.077 51.3% +13 -72 — 58.5% +0.48 10–7 (59%) 9–9 (50%) — -2.80
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 2020 1870 159.0 +0.84 +3.58 1.132 52.1% +27 -68 — 55.7% +0.39 3–3 (50%) 5–8 (38%) — -0.70
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 2021 1758 149.4 +0.81 +0.15 1.022 50.6% +33 +79 — 45.1% +0.05 6–5 (55%) 5–11 (31%) — +0.69
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 2022 1829 148.5 -0.77 -0.15 0.939 49.2% -61 +34 -179 47.0% -0.11 6–2 (75%) 9–9 (50%) — -0.67
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 2023 1675 118.7 -3.08 -2.02 0.768 45.9% +36 +15 — 25.6% -1.72 3–4 (43%) 2–2 (50%) — -0.87
32 2026 1672 124.8 -2.11 -2.71 0.800 46.8% +75 — — 33.3% -1.22 1–2 (33%) 4–3 (57%) — -0.23 2024 1640 102.8 — — — — — — — — — — — — —
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 — 1980 148.7 -0.39 +0.89 0.981 49.7% +11 +27 -179 47.4% -0.12 37–34 (52%) 38–53 (42%) 97.8 -1.31

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.