H2H data updated: 2026-09-06 00:00 UTC

James Duckworth vs Filip Krajinovic H2H: 1-0

James Duckworth holds a 1–0 lead over Filip Krajinovic in their ATP head-to-head. Across 1 main-draw meeting, James Duckworth leads 1–0 on hard courts. Most recently, James Duckworth won the 2021 Almaty Open second round 7-6(2) 6-3.

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James Duckworth
Australia Age 34 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
James Duckworth #65 7-6(2) 6-3 Filip Krajinovic #37 Match data Sep 24, 2021* R16 Almaty Open 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
James Duckworth #71 #46 1,244 1,801 85 134 38.8% 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 James Duckworth 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 2–3 40.0% #209 1,497 0 0 2012 1–2 33.3% #420 1,541 0 0
21 2013 3–7 30.0% #136 1,567 0 0 2013 0–1 0.0% #226 1,584 0 0
22 2014 1–7 12.5% #127 1,594 0 0 2014 4–4 50.0% #100 1,670 0 0
23 2015 9–11 45.0% #120 1,626 0 0 2015 3–11 21.4% #101 1,674 0 0
24 2016 4–8 33.3% #103 1,703 0 0 2016 1–5 16.7% #234 1,662 0 0
25 2017 0–1 0.0% #990 1,685 0 0 2017 6–2 75.0% #34 1,778 0 0
26 2018 2–6 25.0% #234 1,610 0 0 2018 14–17 45.2% #94 1,759 0 0
27 2019 0–3 0.0% #100 1,575 0 0 2019 27–17 61.4% #40 1,900 0 0
28 2020 4–8 33.3% #103 1,578 0 0 2020 16–12 57.1% #31 1,870 0 0
29 2021 22–19 53.7% #49 1,791 0 0 2021 20–22 47.6% #42 1,758 0 0
30 2022 7–13 35.0% #155 1,689 0 0 2022 17–16 51.5% #54 1,829 0 0
31 2023 2–5 28.6% #116 1,598 0 0 2023 3–12 20.0% #311 1,674 0 0
32 2024 9–15 37.5% #82 1,636 0 0 — — — — — — —
33 2025 8–12 40.0% #87 1,661 0 0 — — — — — — —
34 2026 12–16 42.9% #71 1,693 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 James Duckworth 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 2 3 5 40.0% — — — — — — — — 2012 — — — — 1 2 3 33.3% — — — —
21 2013 3 5 8 37.5% 0 1 1 0.0% 0 1 1 0.0% 2013 0 1 1 0.0% — — — — — — — —
22 2014 0 4 4 0.0% 0 1 1 0.0% 1 2 3 33.3% 2014 2 3 5 40.0% 2 1 3 66.7% — — — —
23 2015 6 8 14 42.9% 2 2 4 50.0% 1 1 2 50.0% 2015 2 8 10 20.0% 1 2 3 33.3% 0 1 1 0.0%
24 2016 4 7 11 36.4% — — — — 0 1 1 0.0% 2016 1 2 3 33.3% 0 3 3 0.0% — — — —
25 2017 0 1 1 0.0% — — — — — — — — 2017 6 2 8 75.0% — — — — — — — —
26 2018 2 3 5 40.0% 0 1 1 0.0% 0 2 2 0.0% 2018 14 16 30 46.7% — — — — 0 1 1 0.0%
27 2019 0 3 3 0.0% — — — — — — — — 2019 18 12 30 60.0% 9 4 13 69.2% 0 1 1 0.0%
28 2020 4 7 11 36.4% 0 1 1 0.0% — — — — 2020 14 10 24 58.3% 2 2 4 50.0% — — — —
29 2021 18 15 33 54.5% 1 1 2 50.0% 3 3 6 50.0% 2021 8 12 20 40.0% 12 9 21 57.1% 0 1 1 0.0%
30 2022 5 7 12 41.7% 0 2 2 0.0% 2 4 6 33.3% 2022 6 8 14 42.9% 6 6 12 50.0% 5 2 7 71.4%
31 2023 1 4 5 20.0% — — — — 1 1 2 50.0% 2023 3 6 9 33.3% 0 6 6 0.0% — — — —
32 2024 5 11 16 31.3% 1 1 2 50.0% 3 3 6 50.0% — — — — — — — — — — — — —
33 2025 7 7 14 50.0% 0 2 2 0.0% 1 3 4 25.0% — — — — — — — — — — — — —
34 2026 9 12 21 42.9% 1 2 3 33.3% 2 2 4 50.0% — — — — — — — — — — — — —
Career — 66 97 163 40.5% 5 14 19 26.3% 14 23 37 37.8% — 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 216/219 of James Duckworth'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 James Duckworth 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 5/5 7.2 3.0 57.7% 71.8% 47.6% 56.3% 54.3% 60.9% 35.7% 2012 3/3 0.3 2.0 58.3% 50.8% 36.7% 32.7% 76.7% 45.5% 36.1%
21 2013 10/10 13.5 3.8 58.0% 73.0% 51.9% 64.5% 46.3% 63.9% 32.7% 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 9.3 2.8 60.7% 72.3% 48.5% 63.2% 41.4% 62.5% 27.5% 2014 8/8 5.3 0.9 57.1% 74.4% 55.1% 60.9% 33.8% 65.5% 34.3%
23 2015 20/20 9.8 4.3 57.3% 71.2% 51.6% 61.0% 35.1% 62.7% 32.4% 2015 14/14 4.4 3.4 60.0% 65.8% 50.6% 55.4% 36.0% 59.5% 35.0%
24 2016 12/12 10.7 3.8 52.6% 73.3% 52.5% 70.3% 40.3% 63.5% 34.2% 2016 5/6 3.2 2.2 67.4% 56.7% 41.7% 51.2% 19.7% 51.7% 33.7%
25 2017 1/1 8.0 7.0 50.0% 78.9% 49.3% 42.9% 22.2% 64.1% 33.3% 2017 7/8 7.7 2.0 66.6% 73.5% 53.0% 56.0% 64.8% 67.1% 36.1%
26 2018 8/8 8.6 4.3 51.8% 73.9% 46.2% 51.6% 52.0% 60.2% 30.9% 2018 31/31 4.5 2.2 63.1% 66.7% 52.4% 61.7% 38.0% 61.5% 38.1%
27 2019 3/3 8.7 5.0 59.0% 68.9% 43.0% 47.2% 62.2% 58.3% 32.4% 2019 44/44 5.3 1.5 65.5% 70.1% 52.7% 61.0% 46.0% 64.1% 38.7%
28 2020 12/12 7.4 3.5 56.5% 70.3% 51.4% 64.9% 36.5% 61.9% 28.4% 2020 28/28 4.3 1.7 65.0% 70.8% 51.6% 66.0% 46.3% 64.0% 40.7%
29 2021 39/41 7.2 1.8 57.4% 73.2% 53.9% 64.6% 49.3% 64.7% 36.0% 2021 41/42 4.7 2.2 62.7% 70.6% 53.1% 60.2% 44.1% 64.1% 36.7%
30 2022 20/20 7.8 2.6 54.4% 72.5% 52.4% 51.3% 50.5% 63.2% 32.5% 2022 33/33 3.7 2.1 63.7% 68.3% 53.7% 60.9% 48.5% 62.8% 35.0%
31 2023 7/7 6.9 2.7 56.8% 68.8% 54.9% 60.9% 25.3% 62.9% 34.9% 2023 15/15 4.5 1.5 64.9% 62.5% 50.5% 45.3% 40.5% 58.5% 31.9%
32 2024 24/24 7.6 2.4 60.5% 73.8% 54.4% 63.7% 35.6% 66.1% 30.3% — —/— — — — — — — — — —
33 2025 20/20 7.3 3.2 56.7% 73.3% 53.5% 63.3% 30.2% 64.8% 33.9% — —/— — — — — — — — — —
34 2026 27/28 8.2 4.0 55.2% 73.9% 51.7% 67.5% 27.7% 63.7% 33.3% — —/— — — — — — — — — —
Career — 216/219 8.3 3.1 56.7% 72.7% 52.2% 62.3% 40.0% 63.7% 32.9% — 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 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 James Duckworth 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 1475 94.2 — — — — — — — — — — — — — 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
19 2011 1459 103.1 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
20 2012 1497 119.2 -0.75 -0.53 0.913 48.9% +40 — — 46.2% -0.46 — 0–1 — -0.13 2012 1541 108.9 -1.83 +0.43 0.663 41.3% — +99 — 28.6% -2.43 — — — +0.34
21 2013 1567 119.2 +0.09 -1.67 0.906 48.8% -18 — — 42.9% -0.57 1–5 (17%) 3–1 (75%) 99.1 +1.12 2013 1584 113.3 +2.82 -1.59 0.908 49.0% — — — 33.3% -1.67 0–1 0–1 — -0.01
22 2014 1594 125.2 -0.36 -1.26 0.732 45.5% -76 — +178 28.0% -1.72 1–3 (25%) 3–3 (50%) 98.3 -0.71 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 2015 1626 136.9 -0.93 -2.27 0.868 48.1% -5 -41 — 44.1% -0.51 5–5 (50%) 9–9 (50%) 102.3 +1.27 2015 1675 122.4 -2.65 -0.30 0.866 47.4% -1 +17 — 27.8% -1.11 0–3 (0%) 0–5 (0%) 94.1 -0.43
24 2016 1704 136.2 -0.18 -0.59 0.937 49.5% +28 — — 35.5% -0.23 1–3 (25%) 1–6 (14%) 95.1 -0.30 2016 1662 111.8 -3.31 -2.33 0.697 43.0% — +16 — 22.2% -2.11 1–0 — — +0.13
25 2017 1685 103.8 -1.10 -1.52 0.928 48.8% — — — 25.0% -1.00 — 1–1 — +0.01 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 2018 1611 118.6 -1.08 -1.76 0.777 46.3% +34 — — 27.3% -1.55 1–1 2–2 (50%) — +0.19 2018 1759 156.1 -1.36 +1.87 0.990 49.7% +19 — — 48.6% +0.01 3–5 (38%) 3–6 (33%) 96.4 +0.72
27 2019 1576 127.0 +1.83 +0.41 0.776 46.1% +37 — — 12.5% -1.75 0–1 — — -0.63 2019 1900 160.4 +0.40 +2.33 1.077 51.3% +13 -72 — 58.5% +0.48 10–7 (59%) 9–9 (50%) 104.8 -2.80
28 2020 1578 119.3 -1.38 -4.27 0.744 46.1% +20 — — 35.5% -1.03 1–1 5–4 (56%) — +0.39 2020 1870 159.0 +0.84 +3.58 1.132 52.1% +27 -68 — 55.7% +0.39 3–3 (50%) 5–8 (38%) 95.9 -0.70
29 2021 1792 142.4 +0.90 -0.46 1.020 50.4% -13 — -28 52.8% +0.10 6–6 (50%) 10–10 (50%) 101.1 +1.53 2021 1758 149.4 +0.81 +0.15 1.022 50.6% +33 +79 — 45.1% +0.05 6–5 (55%) 5–11 (31%) 97.4 +0.69
30 2022 1689 127.7 -0.46 -2.35 0.884 48.4% +38 — +60 39.0% -0.51 5–5 (50%) 4–7 (36%) 97.9 +0.30 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%) 104.9 -0.67
31 2023 1598 108.9 -1.00 -0.94 0.940 49.1% +42 — — 36.8% -0.95 1–3 (25%) 1–1 — +0.93 2023 1675 118.7 -3.08 -2.02 0.768 45.9% +36 +15 — 25.6% -1.72 3–4 (43%) 2–2 (50%) 97.1 -0.87
32 2024 1637 127.6 +0.43 -3.44 0.894 48.6% -34 — +160 43.1% -0.40 2–5 (29%) 9–6 (60%) 98.7 -0.76 2024 1640 102.8 — — — — — — — — — — — — —
33 2025 1661 119.9 +0.59 -1.25 0.960 49.4% -4 — +93 44.4% -0.39 2–6 (25%) 5–3 (63%) 98.7 +0.25 — — — — — — — — — — — — — — — —
34 2026 1693 131.2 0.00 -2.17 0.916 49.0% +4 -216 -5 45.2% -0.26 3–4 (43%) 7–9 (44%) 99.8 +0.44 — — — — — — — — — — — — — — — —
Career — 1801 134.8 -0.03 -1.78 0.905 48.7% +1 -116 +70 42.2% -0.49 29–48 (38%) 60–63 (49%) 96.2 +1.78 — 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.