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

Jan-Lennard Struff vs Dominik Koepfer H2H: 1-1

Jan-Lennard Struff and Dominik Koepfer are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Jan-Lennard Struff leads 1–0 on clay, while Dominik Koepfer leads 1–0 on hard courts. Most recently, Dominik Koepfer won the 2021 Cincinnati Open first round 7-6(2) 5-7 6-3.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Jan-Lennard Struff
Germany Age 36 Right-Handed 193 cm / 6'4"
H2H
1 – 1
2 main draw meetings
Dominik Koepfer
Germany Age 32 Left-Handed 180 cm / 5'11"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Dominik Koepfer #59 7-6(2) 5-7 6-3 Jan-Lennard Struff #47 Match data Aug 17, 2021* R64 Cincinnati Open Masters 1000 Hard
Jan-Lennard Struff #44 7-6(3) 6-7(0) 6-2 Dominik Koepfer #54 Match data Apr 30, 2021* R16 Munich Open ATP 250 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
Jan-Lennard Struff #44 #21 1,628 2,001 230 266 46.4% 0 0 0 0 1 1
Dominik Koepfer #508 #49 1,207 1,816 58 73 44.3% 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 Dominik Koepfer
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
23 2013 4–9 30.8% #107 1,585 0 0 2017 0–1 0.0% #305 1,504 0 0
24 2014 15–17 46.9% #59 1,721 0 0 2018 1–2 33.3% #161 1,551 0 0
25 2015 4–18 18.2% #107 1,625 0 0 2019 4–4 50.0% #94 1,723 0 0
26 2016 11–18 37.9% #63 1,784 0 0 2020 6–6 50.0% #66 1,758 0 0
27 2017 27–28 49.1% #53 1,856 0 0 2021 21–24 46.7% #54 1,777 0 0
28 2018 23–24 48.9% #57 1,856 0 0 2022 3–9 25.0% #199 1,688 0 0
29 2019 34–27 55.7% #35 1,883 0 0 2023 7–6 53.8% #77 1,674 0 0
30 2020 11–14 44.0% #36 1,821 0 0 2024 15–19 44.1% #102 1,726 0 0
31 2021 23–27 46.0% #51 1,765 0 0 2025 1–2 33.3% #509 1,729 0 0
32 2022 3–10 23.1% #150 1,677 0 0 — — — — — — —
33 2023 20–17 54.1% #25 1,806 0 0 — — — — — — —
34 2024 28–21 57.1% #42 1,883 0 1 — — — — — — —
35 2025 14–21 40.0% #83 1,822 0 1 — — — — — — —
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 Dominik Koepfer
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 %
23 2013 1 3 4 25.0% 2 4 6 33.3% 1 2 3 33.3% 2017 0 1 1 0.0% — — — — — — — —
24 2014 9 8 17 52.9% 5 6 11 45.5% 1 3 4 25.0% 2018 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% 2019 3 3 6 50.0% — — — — 1 1 2 50.0%
26 2016 7 9 16 43.8% 3 6 9 33.3% 1 3 4 25.0% 2020 1 3 4 25.0% 5 3 8 62.5% — — — —
27 2017 16 15 31 51.6% 10 10 20 50.0% 1 3 4 25.0% 2021 11 12 23 47.8% 8 9 17 47.1% 2 3 5 40.0%
28 2018 13 13 26 50.0% 8 8 16 50.0% 2 3 5 40.0% 2022 3 6 9 33.3% — — — — 0 3 3 0.0%
29 2019 17 17 34 50.0% 11 7 18 61.1% 6 3 9 66.7% 2023 7 5 12 58.3% — — — — 0 1 1 0.0%
30 2020 10 11 21 47.6% 1 3 4 25.0% — — — — 2024 7 8 15 46.7% 6 9 15 40.0% 2 2 4 50.0%
31 2021 11 16 27 40.7% 11 8 19 57.9% 1 3 4 25.0% 2025 1 2 3 33.3% — — — — — — — —
32 2022 2 6 8 25.0% 0 1 1 0.0% 1 3 4 25.0% — — — — — — — — — — — — —
33 2023 6 10 16 37.5% 9 5 14 64.3% 5 2 7 71.4% — — — — — — — — — — — — —
34 2024 7 12 19 36.8% 15 6 21 71.4% 6 3 9 66.7% — — — — — — — — — — — — —
35 2025 8 11 19 42.1% 3 7 10 30.0% 3 3 6 50.0% — — — — — — — — — — — — —
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% — 34 41 75 45.3% 19 22 41 46.3% 5 10 15 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 125/131 of Dominik Koepfer'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 Dominik Koepfer
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%
23 2013 13/13 6.5 4.1 61.6% 71.3% 49.5% 45.8% 36.0% 62.6% 37.0% 2017 1/1 0.0 3.0 59.1% 50.0% 44.4% 42.9% 0.0% 47.7% 30.0%
24 2014 32/32 6.2 2.3 58.5% 73.9% 51.7% 59.7% 39.0% 64.5% 35.9% 2018 3/3 2.7 1.7 57.5% 75.4% 51.3% 71.4% 26.7% 65.5% 33.4%
25 2015 22/22 9.3 4.8 59.2% 75.0% 45.5% 55.1% 37.8% 62.7% 32.6% 2019 8/8 6.8 4.6 59.8% 71.9% 44.4% 60.1% 38.1% 60.6% 35.4%
26 2016 28/29 7.2 4.5 52.7% 76.8% 50.3% 54.3% 39.2% 64.3% 36.3% 2020 12/12 4.0 2.9 65.5% 65.2% 48.8% 61.9% 46.7% 59.5% 42.0%
27 2017 55/55 8.3 4.3 53.2% 77.9% 50.3% 63.5% 39.5% 65.0% 34.8% 2021 42/45 4.4 4.2 61.2% 67.2% 49.4% 56.1% 43.1% 60.2% 36.3%
28 2018 47/47 10.3 4.3 56.2% 76.6% 48.5% 58.8% 46.1% 64.2% 35.2% 2022 12/12 3.2 3.9 66.8% 63.6% 52.8% 56.0% 37.8% 60.2% 34.8%
29 2019 61/61 11.0 2.8 55.8% 79.2% 51.8% 65.6% 39.6% 67.3% 36.4% 2023 13/13 4.9 3.0 63.2% 71.4% 54.3% 62.4% 41.2% 65.3% 36.0%
30 2020 25/25 8.9 2.9 55.4% 75.8% 47.9% 64.2% 32.8% 63.3% 37.5% 2024 31/34 4.3 3.1 61.4% 68.1% 50.9% 56.3% 43.0% 61.4% 35.7%
31 2021 47/50 9.2 4.0 55.5% 74.0% 47.9% 55.8% 33.9% 62.4% 36.6% 2025 3/3 4.0 3.3 60.3% 75.3% 40.3% 49.7% 52.7% 62.0% 33.7%
32 2022 13/13 10.5 3.8 57.3% 75.3% 49.0% 55.4% 34.9% 64.1% 32.8% — —/— — — — — — — — — —
33 2023 37/37 9.7 3.6 58.6% 75.2% 50.5% 64.9% 44.3% 65.2% 34.9% — —/— — — — — — — — — —
34 2024 46/49 10.0 4.4 57.9% 77.6% 52.3% 65.0% 35.8% 66.9% 37.1% — —/— — — — — — — — — —
35 2025 34/35 9.4 3.5 58.6% 74.1% 49.2% 50.2% 30.1% 63.6% 34.0% — —/— — — — — — — — — —
36 2026 28/30 11.0 3.8 57.3% 73.1% 49.3% 62.1% 35.6% 63.0% 34.1% — —/— — — — — — — — — —
Career — 488/498 9.3 3.8 56.5% 76.0% 49.8% 60.0% 38.1% 64.6% 35.6% — 125/131 4.3 3.6 62.2% 67.9% 50.0% 57.7% 41.9% 61.0% 36.3%

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 Dominik Koepfer
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 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
21 2011 1417 99.5 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
22 2012 1380 96.0 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
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 2017 1504 97.7 -4.44 +0.36 0.574 38.3% — — — 0.0% -4.50 — — — -0.09
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 2018 1552 113.1 +0.09 -1.25 0.967 49.2% — — — 33.3% -0.33 — 1–2 (33%) — +0.09
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 2019 1723 127.9 -0.97 +0.50 0.899 48.4% -7 — — 50.0% -0.19 — 4–1 (80%) — +0.07
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 2020 1758 128.5 -0.54 +2.94 1.038 50.8% -112 -61 — 48.6% -0.06 2–2 (50%) 3–0 (100%) — -0.48
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 2021 1778 142.5 -2.47 +0.69 0.912 48.5% -70 +14 -144 45.9% -0.40 11–7 (61%) 10–10 (50%) — -0.36
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 2022 1688 126.1 -2.96 -0.79 0.874 47.6% +18 — -132 30.3% -1.00 2–3 (40%) 3–2 (60%) — +0.09
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 2023 1675 123.2 +0.23 -0.29 1.035 50.3% +32 — — 53.3% -0.13 3–2 (60%) 5–2 (71%) — +0.63
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 2024 1727 141.0 -1.24 +0.29 0.924 48.5% +3 +32 -171 41.2% -0.45 9–4 (69%) 7–12 (37%) — -1.46
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 2025 1730 109.6 -2.03 +0.28 0.886 47.7% +5 — — 37.5% -0.88 — 1–1 — -0.06
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
36 2026 1809 128.3 -0.37 -1.31 0.921 48.8% -135 -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 — 1817 138.6 -1.59 +0.49 0.931 48.7% -21 +6 -150 43.8% -0.43 27–18 (60%) 34–30 (53%) 110.4 -1.20

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.