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

Jan-Lennard Struff vs Marco Chiudinelli

Compare the head-to-head record, career totals, season-by-season performance, and match log for Jan-Lennard Struff vs Marco Chiudinelli.

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Jan-Lennard Struff
Germany Age 36 Right-Handed 193 cm / 6'4"
H2H
0 – 0
0 main draw meetings
Marco Chiudinelli
SUI Age 44 Right-Handed 186 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jan-Lennard Struff #91 7-5 6-2 Marco Chiudinelli #116 Match data Oct 31, 2016 Q1 Q Paris Masters Masters 1000 Hard

1 qualifying meeting shown in the table; qualifying is excluded from the H2H score. 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
Jan-Lennard Struff #44 #21 1,628 2,001 230 266 46.4% 0 0 0 0 1 1
Marco Chiudinelli #1,153 #52 816 1,794 44 85 34.1% 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 Jan-Lennard Struff Marco Chiudinelli
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 — — — — — — — 2003 0–1 0.0% #289 1,439 0 0
22 — — — — — — — 2004 4–7 36.4% #142 1,467 0 0
23 2013 4–9 30.8% #107 1,585 0 0 2005 1–2 33.3% #287 1,458 0 0
24 2014 15–17 46.9% #59 1,721 0 0 2006 4–5 44.4% #155 1,573 0 0
25 2015 4–18 18.2% #107 1,625 0 0 2007 1–3 25.0% #487 1,578 0 0
26 2016 11–18 37.9% #63 1,784 0 0 2008 0–1 0.0% #605 1,570 0 0
27 2017 27–28 49.1% #53 1,856 0 0 2009 10–11 47.6% #56 1,778 0 0
28 2018 23–24 48.9% #57 1,856 0 0 2010 14–25 35.9% #117 1,664 0 0
29 2019 34–27 55.7% #35 1,883 0 0 2011 2–4 33.3% #177 1,655 0 0
30 2020 11–14 44.0% #36 1,821 0 0 2012 4–8 33.3% #146 1,690 0 0
31 2021 23–27 46.0% #51 1,765 0 0 2013 0–4 0.0% #173 1,641 0 0
32 2022 3–10 23.1% #150 1,677 0 0 2014 0–3 0.0% #211 1,562 0 0
33 2023 20–17 54.1% #25 1,806 0 0 2015 1–3 25.0% #282 1,593 0 0
34 2024 28–21 57.1% #42 1,883 0 1 2016 3–4 42.9% #120 1,605 0 0
35 2025 14–21 40.0% #83 1,822 0 1 2017 0–4 0.0% #418 1,520 0 0
36 2026 13–15 46.4% #44 1,808 0 1 — — — — — — —

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 Jan-Lennard Struff Marco Chiudinelli
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
21 — — — — — — — — — — — — — — — — — 2003 0 1 1 0.0% — — — — — — — — — — — —
22 — — — — — — — — — — — — — — — — — 2004 2 4 6 33.3% 0 1 1 0.0% 1 1 2 50.0% 1 1 2 50.0%
23 2013 1 3 4 25.0% 2 4 6 33.3% 1 2 3 33.3% — — — — 2005 1 2 3 33.3% — — — — — — — — — — — —
24 2014 9 8 17 52.9% 5 6 11 45.5% 1 3 4 25.0% — — — — 2006 2 2 4 50.0% 1 1 2 50.0% 1 1 2 50.0% 0 1 1 0.0%
25 2015 4 8 12 33.3% 0 7 7 0.0% 0 3 3 0.0% — — — — 2007 1 3 4 25.0% — — — — — — — — — — — —
26 2016 7 9 16 43.8% 3 6 9 33.3% 1 3 4 25.0% — — — — 2008 0 1 1 0.0% — — — — — — — — — — — —
27 2017 16 15 31 51.6% 10 10 20 50.0% 1 3 4 25.0% — — — — 2009 10 10 20 50.0% 0 1 1 0.0% — — — — — — — —
28 2018 13 13 26 50.0% 8 8 16 50.0% 2 3 5 40.0% — — — — 2010 7 14 21 33.3% 6 8 14 42.9% 1 3 4 25.0% — — — —
29 2019 17 17 34 50.0% 11 7 18 61.1% 6 3 9 66.7% — — — — 2011 2 4 6 33.3% — — — — — — — — — — — —
30 2020 10 11 21 47.6% 1 3 4 25.0% — — — — — — — — 2012 4 7 11 36.4% — — — — 0 1 1 0.0% — — — —
31 2021 11 16 27 40.7% 11 8 19 57.9% 1 3 4 25.0% — — — — 2013 0 3 3 0.0% 0 1 1 0.0% — — — — — — — —
32 2022 2 6 8 25.0% 0 1 1 0.0% 1 3 4 25.0% — — — — 2014 0 3 3 0.0% — — — — — — — — — — — —
33 2023 6 10 16 37.5% 9 5 14 64.3% 5 2 7 71.4% — — — — 2015 0 1 1 0.0% 0 1 1 0.0% 1 1 2 50.0% — — — —
34 2024 7 12 19 36.8% 15 6 21 71.4% 6 3 9 66.7% — — — — 2016 1 2 3 33.3% 0 1 1 0.0% 2 1 3 66.7% — — — —
35 2025 8 11 19 42.1% 3 7 10 30.0% 3 3 6 50.0% — — — — 2017 0 2 2 0.0% 0 1 1 0.0% 0 1 1 0.0% — — — —
36 2026 3 8 11 27.3% 4 4 8 50.0% 6 3 9 66.7% — — — — — — — — — — — — — — — — — — — — —
Career — 114 147 261 43.7% 82 82 164 50.0% 34 37 71 47.9% — — — — — 30 59 89 33.7% 7 15 22 31.8% 6 9 15 40.0% 1 2 3 33.3%

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 488/498 of Jan-Lennard Struff's and 129/129 of Marco Chiudinelli'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 Jan-Lennard Struff Marco Chiudinelli
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%
21 — —/— — — — — — — — — — 2003 1/1 3.0 2.0 53.8% 71.4% 45.2% 60.0% 66.7% 59.3% 25.0%
22 — —/— — — — — — — — — — 2004 11/11 4.4 4.5 58.0% 70.6% 48.8% 57.0% 48.9% 60.6% 35.0%
23 2013 13/13 6.5 4.1 61.6% 71.3% 49.5% 45.8% 36.0% 62.6% 37.0% 2005 3/3 3.7 2.0 68.2% 66.0% 41.5% 47.2% 62.5% 57.9% 28.4%
24 2014 32/32 6.2 2.3 58.5% 73.9% 51.7% 59.7% 39.0% 64.5% 35.9% 2006 9/9 5.8 2.4 56.3% 69.7% 53.7% 60.3% 44.1% 62.7% 37.3%
25 2015 22/22 9.3 4.8 59.2% 75.0% 45.5% 55.1% 37.8% 62.7% 32.6% 2007 4/4 3.8 1.8 57.3% 63.6% 48.0% 47.6% 55.6% 57.1% 39.5%
26 2016 28/29 7.2 4.5 52.7% 76.8% 50.3% 54.3% 39.2% 64.3% 36.3% 2008 1/1 4.0 2.0 56.8% 85.2% 46.3% 100.0% 0.0% 68.4% 25.0%
27 2017 55/55 8.3 4.3 53.2% 77.9% 50.3% 63.5% 39.5% 65.0% 34.8% 2009 21/21 5.1 2.0 62.1% 72.0% 52.8% 66.5% 37.0% 64.9% 33.9%
28 2018 47/47 10.3 4.3 56.2% 76.6% 48.5% 58.8% 46.1% 64.2% 35.2% 2010 39/39 4.1 3.5 59.8% 69.6% 50.8% 57.8% 32.5% 61.8% 33.8%
29 2019 61/61 11.0 2.8 55.8% 79.2% 51.8% 65.6% 39.6% 67.3% 36.4% 2011 6/6 3.2 1.8 65.8% 66.0% 50.6% 50.6% 42.7% 60.8% 33.2%
30 2020 25/25 8.9 2.9 55.4% 75.8% 47.9% 64.2% 32.8% 63.3% 37.5% 2012 12/12 2.6 2.8 60.9% 68.4% 51.0% 60.6% 20.1% 61.7% 31.1%
31 2021 47/50 9.2 4.0 55.5% 74.0% 47.9% 55.8% 33.9% 62.4% 36.6% 2013 4/4 4.3 4.3 61.0% 69.4% 44.7% 72.5% 38.5% 59.7% 33.0%
32 2022 13/13 10.5 3.8 57.3% 75.3% 49.0% 55.4% 34.9% 64.1% 32.8% 2014 3/3 6.0 3.0 59.4% 69.3% 51.0% 63.7% 61.7% 61.8% 32.1%
33 2023 37/37 9.7 3.6 58.6% 75.2% 50.5% 64.9% 44.3% 65.2% 34.9% 2015 4/4 2.8 1.8 63.3% 63.6% 50.7% 47.0% 28.2% 58.7% 27.4%
34 2024 46/49 10.0 4.4 57.9% 77.6% 52.3% 65.0% 35.8% 66.9% 37.1% 2016 7/7 3.4 2.9 57.3% 75.2% 50.9% 40.8% 53.1% 64.2% 33.4%
35 2025 34/35 9.4 3.5 58.6% 74.1% 49.2% 50.2% 30.1% 63.6% 34.0% 2017 4/4 4.5 2.5 56.4% 67.9% 42.2% 44.3% 30.2% 57.2% 29.4%
36 2026 28/30 11.0 3.8 57.3% 73.1% 49.3% 62.1% 35.6% 63.0% 34.1% — —/— — — — — — — — — —

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 Jan-Lennard Struff Marco Chiudinelli
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
19 2009 1452 96.1 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
20 2010 1437 107.1 — — — — — — — — — — — — — 2002 1474 94.0 — — — — — — — — — — — — —
21 2011 1417 99.5 — — — — — — — — — — — — — 2003 1439 97.8 -0.61 -0.72 0.615 44.7% — — — 33.3% -1.00 0–1 — — +0.08
22 2012 1380 96.0 — — — — — — — — — — — — — 2004 1468 108.7 -1.77 -2.04 0.889 48.5% +28 — — 45.8% -0.25 1–3 (25%) 3–3 (50%) — +0.44
23 2013 1586 121.5 -1.23 +0.31 0.991 49.6% -69 -29 +15 38.9% -0.39 1–2 (33%) 1–7 (13%) — +0.50 2005 1458 105.0 -1.77 -3.00 0.674 44.2% +22 — — 28.6% -1.29 1–0 0–1 — +0.01
24 2014 1722 139.8 +0.16 -0.05 1.012 50.3% -12 -77 -156 40.3% -0.42 7–3 (70%) 3–8 (27%) — -0.72 2006 1573 115.4 -0.19 -0.22 1.001 50.4% -21 — — 51.9% +0.19 1–3 (25%) 2–3 (40%) — +0.01
25 2015 1625 133.3 -1.42 -2.36 0.872 47.8% +51 -34 -85 30.6% -0.89 4–8 (33%) 6–12 (33%) — -0.45 2007 1578 116.6 -5.08 +2.96 0.920 49.2% -1 — — 36.4% -0.45 0–1 — — +0.02
26 2016 1784 143.3 +0.54 +0.57 1.018 50.3% +5 -104 -264 42.7% -0.23 4–8 (33%) 8–5 (62%) — -0.92 2008 1571 105.2 -3.40 +1.97 0.792 48.0% — — — 0.0% -1.00 — 0–2 — -0.12
27 2017 1856 152.0 +1.05 -0.70 0.994 50.1% -7 -109 -333 47.3% -0.08 8–8 (50%) 11–18 (38%) — -1.13 2009 1778 135.7 +1.09 -0.54 0.968 49.7% +21 — — 46.3% -0.15 5–3 (63%) 8–7 (53%) — -0.15
28 2018 1857 148.2 +0.47 -0.42 0.985 49.9% -17 -133 -246 49.6% -0.05 9–10 (47%) 15–14 (52%) — -0.96 2010 1665 136.6 -0.93 -1.79 0.884 48.1% +18 -79 -157 39.8% -0.60 4–5 (44%) 9–7 (56%) — -1.76
29 2019 1884 157.4 +2.72 +1.70 1.113 51.5% -64 +3 -176 54.2% +0.38 10–10 (50%) 13–15 (46%) — -2.42 2011 1656 124.7 -0.04 -0.62 0.846 47.3% +50 — — 33.3% -0.80 2–1 (67%) 2–3 (40%) — +0.19
30 2020 1821 155.2 +0.74 +0.67 1.021 50.2% +13 -16 — 47.0% -0.03 3–5 (38%) 4–7 (36%) — -1.42 2012 1691 127.0 -0.47 -3.01 0.811 46.4% +54 — — 30.8% -1.12 2–0 1–4 (20%) — -0.25
31 2021 1766 144.6 -0.12 -0.04 0.974 49.4% -30 +102 -91 47.6% -0.24 6–10 (38%) 12–11 (52%) — -0.32 2013 1642 115.9 -0.56 -0.75 0.819 46.7% +51 — — 20.0% -1.20 0–2 0–3 (0%) — -0.32
32 2022 1677 122.0 +0.37 -2.56 0.912 48.2% -3 — -65 33.3% -0.61 2–4 (33%) 1–7 (13%) — -0.69 2014 1563 109.5 -2.26 -0.67 0.840 48.2% +74 — — 30.0% -0.50 0–2 1–3 (25%) — +0.26
33 2023 1807 145.1 +1.27 -0.07 1.005 50.1% -83 +104 -90 51.6% +0.11 10–8 (56%) 11–11 (50%) — -0.08 2015 1593 111.5 -0.23 -3.16 0.665 43.5% — — — 22.2% -2.11 1–0 2–1 (67%) — -0.17
34 2024 1883 151.8 +3.06 +1.41 1.121 51.7% -174 +103 -53 58.6% +0.42 8–10 (44%) 25–16 (61%) — -2.74 2016 1606 112.2 -1.08 -0.26 0.933 48.3% +28 — +24 47.6% -0.81 1–2 (33%) 3–1 (75%) — +0.40
35 2025 1823 139.7 -0.04 -0.88 0.935 48.5% -52 +32 -3 42.1% -0.60 5–4 (56%) 7–10 (41%) — -2.29 2017 1521 102.8 -2.69 -2.17 0.688 43.9% — — — 11.1% -2.33 0–1 1–3 (25%) — +0.17
36 2026 1809 128.3 -0.37 -1.33 0.921 48.8% -136 -12 +106 47.0% -0.37 7–6 (54%) 10–9 (53%) — -1.04 — — — — — — — — — — — — — — — —
Career — 2001 149.8 +0.85 -0.02 1.004 50.0% -39 -4 -96 47.3% -0.12 84–96 (47%) 127–150 (46%) 98.2 -2.98 — 1795 127.7 -0.76 -1.31 0.875 48.0% +27 -79 -79 39.0% -0.62 18–24 (43%) 32–41 (44%) 98.1 -0.92

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.