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

Sebastian Baez vs Jan-Lennard Struff H2H: 0-2

Jan-Lennard Struff holds a 2–0 lead over Sebastian Baez in their ATP head-to-head. Across 2 main-draw meetings, Jan-Lennard Struff leads 1–0 on clay and 1–0 on grass. Most recently, Jan-Lennard Struff won the 2026 Wimbledon first round 6-1 7-6(4) 4-6 2-6 7-5.

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Sebastian Baez
Argentina Age 25 Right-Handed 170 cm / 5'7"
H2H
0 – 2
2 main draw meetings
Jan-Lennard Struff
Germany Age 36 Right-Handed 193 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jan-Lennard Struff #74 6-1 7-6(4) 4-6 2-6 7-5 Sebastian Baez #57 Match data Jun 29, 2026 R128 Wimbledon Grand Slam Grass
Jan-Lennard Struff #25 1-6 7-6(3) 6-2 Sebastian Baez #19 Match data Apr 9, 2024* R64 Monte-Carlo Masters 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
Sebastian Baez #51 #18 2,250 1,898 124 126 49.6% 0 0 0 2 5 7
Jan-Lennard Struff #44 #21 1,628 2,001 229 266 46.3% 0 0 0 0 1 1

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 Sebastian Baez Jan-Lennard Struff
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 2021 1–2 33.3% #99 1,559 0 0 — — — — — — —
21 2022 25–27 48.1% #43 1,751 0 1 — — — — — — —
22 2023 30–26 53.6% #28 1,796 0 4 — — — — — — —
23 2024 30–26 53.6% #27 1,719 0 6 2013 4–9 30.8% #107 1,585 0 0
24 2025 17–24 41.5% #45 1,622 0 7 2014 15–17 46.9% #59 1,721 0 0
25 2026 21–21 50.0% #51 1,696 0 7 2015 4–18 18.2% #107 1,625 0 0
26 — — — — — — — 2016 11–18 37.9% #63 1,784 0 0
27 — — — — — — — 2017 27–28 49.1% #53 1,856 0 0
28 — — — — — — — 2018 23–24 48.9% #57 1,856 0 0
29 — — — — — — — 2019 34–27 55.7% #35 1,883 0 0
30 — — — — — — — 2020 11–14 44.0% #36 1,821 0 0
31 — — — — — — — 2021 23–27 46.0% #51 1,765 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 12–15 44.4% #44 1,794 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 Sebastian Baez Jan-Lennard Struff
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 2021 — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — —
21 2022 3 13 16 18.8% 20 12 32 62.5% 2 2 4 50.0% — — — — — — — — — — — — —
22 2023 10 12 22 45.5% 19 12 31 61.3% 1 2 3 33.3% — — — — — — — — — — — — —
23 2024 5 12 17 29.4% 25 11 36 69.4% 0 3 3 0.0% 2013 1 3 4 25.0% 2 4 6 33.3% 1 2 3 33.3%
24 2025 3 12 15 20.0% 14 11 25 56.0% 0 1 1 0.0% 2014 9 8 17 52.9% 5 6 11 45.5% 1 3 4 25.0%
25 2026 10 8 18 55.6% 11 12 23 47.8% 0 1 1 0.0% 2015 4 8 12 33.3% 0 7 7 0.0% 0 3 3 0.0%
26 — — — — — — — — — — — — — 2016 7 9 16 43.8% 3 6 9 33.3% 1 3 4 25.0%
27 — — — — — — — — — — — — — 2017 16 15 31 51.6% 10 10 20 50.0% 1 3 4 25.0%
28 — — — — — — — — — — — — — 2018 13 13 26 50.0% 8 8 16 50.0% 2 3 5 40.0%
29 — — — — — — — — — — — — — 2019 17 17 34 50.0% 11 7 18 61.1% 6 3 9 66.7%
30 — — — — — — — — — — — — — 2020 10 11 21 47.6% 1 3 4 25.0% — — — —
31 — — — — — — — — — — — — — 2021 11 16 27 40.7% 11 8 19 57.9% 1 3 4 25.0%
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 2 8 10 20.0% 4 4 8 50.0% 6 3 9 66.7%
Career — 31 57 88 35.2% 90 60 150 60.0% 3 9 12 25.0% — 113 147 260 43.5% 82 82 164 50.0% 34 37 71 47.9%

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 246/251 of Sebastian Baez's and 487/497 of Jan-Lennard Struff'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 Sebastian Baez Jan-Lennard Struff
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 2021 2/3 0.5 1.0 75.0% 61.7% 50.0% 70.8% 54.2% 59.1% 45.7% — —/— — — — — — — — — —
21 2022 52/52 1.7 2.0 71.9% 63.8% 52.2% 56.2% 38.8% 60.6% 38.5% — —/— — — — — — — — — —
22 2023 56/56 2.1 1.6 71.9% 65.8% 53.5% 57.2% 43.0% 62.4% 39.3% — —/— — — — — — — — — —
23 2024 53/56 2.2 2.0 72.0% 63.6% 50.9% 54.4% 43.2% 60.1% 39.4% 2013 13/13 6.5 4.1 61.6% 71.3% 49.5% 45.8% 36.0% 62.6% 37.0%
24 2025 41/41 1.7 1.9 72.0% 62.6% 47.8% 53.7% 41.7% 58.3% 39.5% 2014 32/32 6.2 2.3 58.5% 73.9% 51.7% 59.7% 39.0% 64.5% 35.9%
25 2026 42/43 1.6 1.9 70.8% 63.3% 50.4% 62.1% 44.6% 59.5% 38.0% 2015 22/22 9.3 4.8 59.2% 75.0% 45.5% 55.1% 37.8% 62.7% 32.6%
26 — —/— — — — — — — — — — 2016 28/29 7.2 4.5 52.7% 76.8% 50.3% 54.3% 39.2% 64.3% 36.3%
27 — —/— — — — — — — — — — 2017 55/55 8.3 4.3 53.2% 77.9% 50.3% 63.5% 39.5% 65.0% 34.8%
28 — —/— — — — — — — — — — 2018 47/47 10.3 4.3 56.2% 76.6% 48.5% 58.8% 46.1% 64.2% 35.2%
29 — —/— — — — — — — — — — 2019 61/61 11.0 2.8 55.8% 79.2% 51.8% 65.6% 39.6% 67.3% 36.4%
30 — —/— — — — — — — — — — 2020 25/25 8.9 2.9 55.4% 75.8% 47.9% 64.2% 32.8% 63.3% 37.5%
31 — —/— — — — — — — — — — 2021 47/50 9.2 4.0 55.5% 74.0% 47.9% 55.8% 33.9% 62.4% 36.6%
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 27/29 11.0 3.9 57.9% 72.6% 49.3% 61.9% 34.3% 63.0% 33.5%
Career — 246/251 1.9 1.9 71.8% 63.9% 51.2% 56.7% 42.3% 60.3% 39.0% — 487/497 9.3 3.8 56.6% 75.9% 49.8% 60.0% 38.0% 64.6% 35.5%

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 Sebastian Baez Jan-Lennard Struff
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 2021 1559 115.7 +0.21 -0.95 1.118 52.6% — +51 — 50.0% +0.50 — — — +0.21 2010 1437 107.1 — — — — — — — — — — — — —
21 2022 1751 144.0 -2.16 +2.01 0.976 49.3% -191 +146 -126 48.8% -0.07 11–8 (58%) 5–11 (31%) — -1.51 2011 1417 99.5 — — — — — — — — — — — — —
22 2023 1796 146.4 -1.09 +2.60 1.046 50.6% -125 +102 -217 52.3% +0.16 9–8 (53%) 7–13 (35%) — +1.76 2012 1380 96.0 — — — — — — — — — — — — —
23 2024 1719 142.5 -2.99 +2.61 0.986 49.9% -81 +207 -187 51.8% +0.06 11–10 (52%) 8–7 (53%) — +3.34 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
24 2025 1623 133.0 -4.38 +2.09 0.946 49.0% -63 +138 — 43.9% -0.35 8–11 (42%) 5–1 (83%) — +2.84 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
25 2026 1696 139.2 -3.89 +1.64 0.939 49.0% -18 +34 — 49.5% -0.31 7–3 (70%) 6–4 (60%) — -0.30 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
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
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
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
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
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
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
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 1794 128.3 -0.48 -1.66 0.905 48.5% -139 +3 +121 45.0% -0.49 7–6 (54%) 10–9 (53%) — -1.16
Career — 1898 144.8 -2.74 +2.20 0.983 49.7% -96 +131 -172 49.5% -0.07 46–40 (53%) 31–36 (46%) 98.5 +2.55 — 2001 149.8 +0.84 -0.04 1.003 50.0% -39 -4 -94 47.2% -0.13 84–96 (47%) 127–150 (46%) 98.2 -3.01

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.