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

Marcos Giron vs James Duckworth H2H: 1-1

Marcos Giron and James Duckworth are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, they are tied 1–1 on hard courts. Most recently, James Duckworth won the 2024 Canadian Open first round 6-4 6-1.

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Marcos Giron
United States Age 33 Right-Handed 180 cm / 5'11"
H2H
1 – 1
2 main draw meetings
James Duckworth
Australia Age 34 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
James Duckworth #80 6-4 6-1 Marcos Giron #37 Match data Aug 8, 2024* R64 Canadian Open Masters 1000 Hard
Marcos Giron #58 7-6(5) 6-3 James Duckworth #83 Match data Sep 24, 2022* QF San Diego 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
Marcos Giron #78 #37 1,265 1,914 138 164 45.7% 0 0 0 0 1 1
James Duckworth #71 #46 1,244 1,801 85 133 39.0% 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 Marcos Giron James Duckworth
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 2014 0–2 0.0% #375 1,479 0 0 2012 2–3 40.0% #209 1,497 0 0
21 — — — — — — — 2013 3–7 30.0% #136 1,567 0 0
22 — — — — — — — 2014 1–7 12.5% #127 1,594 0 0
23 — — — — — — — 2015 9–11 45.0% #120 1,626 0 0
24 2018 1–1 50.0% #308 1,504 0 0 2016 4–8 33.3% #103 1,703 0 0
25 2019 2–4 33.3% #102 1,597 0 0 2017 0–1 0.0% #990 1,685 0 0
26 2020 9–9 50.0% #73 1,776 0 0 2018 2–6 25.0% #234 1,610 0 0
27 2021 23–20 53.5% #66 1,855 0 0 2019 0–3 0.0% #100 1,575 0 0
28 2022 18–28 39.1% #61 1,779 0 0 2020 4–8 33.3% #103 1,578 0 0
29 2023 24–29 45.3% #60 1,791 0 0 2021 22–19 53.7% #49 1,791 0 0
30 2024 27–26 50.9% #46 1,840 0 1 2022 7–13 35.0% #155 1,689 0 0
31 2025 23–27 46.0% #65 1,729 0 1 2023 2–5 28.6% #116 1,598 0 0
32 2026 11–18 37.9% #78 1,652 0 1 2024 9–15 37.5% #82 1,636 0 0
33 — — — — — — — 2025 8–12 40.0% #87 1,661 0 0
34 — — — — — — — 2026 12–15 44.4% #71 1,719 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 Marcos Giron James Duckworth
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 %
20 2014 0 2 2 0.0% — — — — — — — — 2012 2 3 5 40.0% — — — — — — — —
21 — — — — — — — — — — — — — 2013 3 5 8 37.5% 0 1 1 0.0% 0 1 1 0.0%
22 — — — — — — — — — — — — — 2014 0 4 4 0.0% 0 1 1 0.0% 1 2 3 33.3%
23 — — — — — — — — — — — — — 2015 6 8 14 42.9% 2 2 4 50.0% 1 1 2 50.0%
24 2018 1 1 2 50.0% — — — — — — — — 2016 4 7 11 36.4% — — — — 0 1 1 0.0%
25 2019 2 3 5 40.0% — — — — 0 1 1 0.0% 2017 0 1 1 0.0% — — — — — — — —
26 2020 8 8 16 50.0% 1 1 2 50.0% — — — — 2018 2 3 5 40.0% 0 1 1 0.0% 0 2 2 0.0%
27 2021 17 14 31 54.8% 3 4 7 42.9% 3 2 5 60.0% 2019 0 3 3 0.0% — — — — — — — —
28 2022 13 17 30 43.3% 2 7 9 22.2% 3 4 7 42.9% 2020 4 7 11 36.4% 0 1 1 0.0% — — — —
29 2023 16 19 35 45.7% 7 6 13 53.8% 1 4 5 20.0% 2021 18 15 33 54.5% 1 1 2 50.0% 3 3 6 50.0%
30 2024 15 15 30 50.0% 3 7 10 30.0% 9 4 13 69.2% 2022 5 7 12 41.7% 0 2 2 0.0% 2 4 6 33.3%
31 2025 16 18 34 47.1% 4 6 10 40.0% 3 3 6 50.0% 2023 1 4 5 20.0% — — — — 1 1 2 50.0%
32 2026 8 10 18 44.4% 0 4 4 0.0% 3 4 7 42.9% 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 11 20 45.0% 1 2 3 33.3% 2 2 4 50.0%
Career — 96 107 203 47.3% 20 35 55 36.4% 22 22 44 50.0% — 66 96 162 40.7% 5 14 19 26.3% 14 23 37 37.8%

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 295/304 of Marcos Giron's and 215/219 of James Duckworth'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 Marcos Giron James Duckworth
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%
20 2014 2/2 3.5 9.0 67.6% 69.3% 36.1% 76.2% 14.3% 58.8% 24.2% 2012 5/5 7.2 3.0 57.7% 71.8% 47.6% 56.3% 54.3% 60.9% 35.7%
21 — —/— — — — — — — — — — 2013 10/10 13.5 3.8 58.0% 73.0% 51.9% 64.5% 46.3% 63.9% 32.7%
22 — —/— — — — — — — — — — 2014 8/8 9.3 2.8 60.7% 72.3% 48.5% 63.2% 41.4% 62.5% 27.5%
23 — —/— — — — — — — — — — 2015 20/20 9.8 4.3 57.3% 71.2% 51.6% 61.0% 35.1% 62.7% 32.4%
24 2018 2/2 4.0 1.0 64.5% 63.0% 57.5% 80.0% 33.0% 61.1% 36.6% 2016 12/12 10.7 3.8 52.6% 73.3% 52.5% 70.3% 40.3% 63.5% 34.2%
25 2019 6/6 4.0 3.0 56.7% 68.1% 53.4% 59.7% 44.8% 61.7% 33.0% 2017 1/1 8.0 7.0 50.0% 78.9% 49.3% 42.9% 22.2% 64.1% 33.3%
26 2020 18/18 5.4 1.3 62.2% 69.2% 47.3% 61.5% 32.7% 61.2% 33.8% 2018 8/8 8.6 4.3 51.8% 73.9% 46.2% 51.6% 52.0% 60.2% 30.9%
27 2021 41/43 5.5 2.2 59.5% 71.7% 48.6% 59.9% 40.8% 62.4% 34.4% 2019 3/3 8.7 5.0 59.0% 68.9% 43.0% 47.2% 62.2% 58.3% 32.4%
28 2022 46/46 5.0 1.5 60.2% 70.3% 51.0% 53.4% 40.9% 62.8% 34.2% 2020 12/12 7.4 3.5 56.5% 70.3% 51.4% 64.9% 36.5% 61.9% 28.4%
29 2023 53/53 5.4 1.4 61.8% 73.5% 52.2% 57.7% 39.2% 65.1% 36.4% 2021 39/41 7.2 1.8 57.4% 73.2% 53.9% 64.6% 49.3% 64.7% 36.0%
30 2024 52/53 5.1 1.4 60.9% 73.5% 52.0% 62.5% 38.4% 65.2% 36.0% 2022 20/20 7.8 2.6 54.4% 72.5% 52.4% 51.3% 50.5% 63.2% 32.5%
31 2025 46/50 5.5 1.8 58.9% 70.9% 52.3% 59.1% 42.7% 63.2% 35.4% 2023 7/7 6.9 2.7 56.8% 68.8% 54.9% 60.9% 25.3% 62.9% 34.9%
32 2026 29/31 4.9 2.1 66.0% 70.6% 52.8% 55.9% 37.0% 64.8% 34.2% 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 26/28 8.2 3.9 55.4% 74.2% 52.1% 67.6% 28.8% 64.0% 33.7%
Career — 295/304 5.2 1.7 61.0% 71.6% 51.2% 58.8% 39.4% 63.7% 35.0% — 215/219 8.3 3.1 56.7% 72.8% 52.3% 62.3% 40.1% 63.7% 32.9%

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 Marcos Giron James Duckworth
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
17 2011 1464 92.6 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 2012 1449 98.7 — — — — — — — — — — — — — 2010 1475 94.2 — — — — — — — — — — — — —
19 — — — — — — — — — — — — — — — — 2011 1459 103.1 — — — — — — — — — — — — —
20 2014 1480 110.7 -5.10 +0.47 0.587 44.1% — — — 0.0% -2.00 — 0–2 — +0.20 2012 1497 119.2 -0.75 -0.53 0.913 48.9% +40 — — 46.2% -0.46 — 0–1 — -0.13
21 2015 1488 100.5 — — — — — — — — — — — — — 2013 1567 119.2 +0.09 -1.67 0.906 48.8% -18 — — 42.9% -0.57 1–5 (17%) 3–1 (75%) — +1.12
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%) — -0.71
23 2017 1469 99.5 — — — — — — — — — — — — — 2015 1626 136.9 -0.93 -2.27 0.868 48.1% -5 -41 — 44.1% -0.51 5–5 (50%) 9–9 (50%) — +1.27
24 2018 1504 115.1 +1.03 +2.09 0.940 48.4% — — — 50.0% +0.25 — — — +0.31 2016 1704 136.2 -0.18 -0.59 0.937 49.5% +28 — — 35.5% -0.23 1–3 (25%) 1–6 (14%) — -0.30
25 2019 1597 124.5 -0.81 -0.03 0.861 47.8% 0 — — 38.9% -0.72 1–2 (33%) 2–0 — -0.35 2017 1685 103.8 -1.10 -1.52 0.928 48.8% — — — 25.0% -1.00 — 1–1 — +0.01
26 2020 1776 135.2 -1.51 -0.70 0.871 47.9% +10 — — 42.9% -0.65 5–1 (83%) 3–6 (33%) — +1.11 2018 1611 118.6 -1.08 -1.76 0.777 46.3% +34 — — 27.3% -1.55 1–1 2–2 (50%) — +0.19
27 2021 1856 141.4 -0.14 -1.76 0.916 48.6% -8 -211 -142 50.0% -0.24 10–6 (63%) 16–16 (50%) — -1.37 2019 1576 127.0 +1.83 +0.41 0.776 46.1% +37 — — 12.5% -1.75 0–1 — — -0.63
28 2022 1779 141.5 -0.33 -1.35 0.920 48.4% +19 -191 -84 40.7% -0.66 7–11 (39%) 9–9 (50%) — -2.75 2020 1578 119.3 -1.38 -4.27 0.744 46.1% +20 — — 35.5% -1.03 1–1 5–4 (56%) — +0.39
29 2023 1792 145.9 +1.16 +0.59 1.042 50.3% +14 -115 -129 48.2% 0.00 8–13 (38%) 12–16 (43%) — -1.68 2021 1792 142.4 +0.90 -0.46 1.020 50.4% -13 — -28 52.8% +0.10 6–6 (50%) 10–10 (50%) — +1.53
30 2024 1841 147.4 +0.58 +0.77 1.033 50.3% -4 -231 +15 52.6% +0.04 6–12 (33%) 12–10 (55%) — -1.12 2022 1689 127.7 -0.46 -2.35 0.884 48.4% +38 — +60 39.0% -0.51 5–5 (50%) 4–7 (36%) — +0.30
31 2025 1730 140.7 -0.50 +0.05 0.961 49.3% -6 -94 +91 48.9% -0.21 7–14 (33%) 14–10 (58%) — -2.41 2023 1598 108.9 -1.00 -0.94 0.940 49.1% +42 — — 36.8% -0.95 1–3 (25%) 1–1 — +0.93
32 2026 1652 129.0 +0.25 -0.80 0.972 50.1% +17 -86 +114 44.7% -0.18 2–9 (18%) 5–11 (31%) — -1.06 2024 1637 127.6 +0.43 -3.44 0.894 48.6% -34 — +160 43.1% -0.40 2–5 (29%) 9–6 (60%) — -0.76
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%) — +0.25
34 — — — — — — — — — — — — — — — — 2026 1719 131.3 +0.27 -1.76 0.937 49.3% -1 -241 -32 47.1% -0.13 3–4 (43%) 7–9 (44%) — +0.30
Career — 1915 143.6 +0.05 -0.31 0.964 49.4% +5 -156 -9 47.1% -0.25 46–68 (40%) 73–80 (48%) 97.3 -3.02 — 1801 134.8 0.00 -1.73 0.907 48.7% +1 -127 +67 42.4% -0.47 29–48 (38%) 60–63 (49%) 96.2 +1.72

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.