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

Alexander Bublik vs Jan-Lennard Struff H2H: 4-4

Alexander Bublik and Jan-Lennard Struff are tied 4–4 in their ATP head-to-head. Across 8 main-draw meetings, Jan-Lennard Struff leads 3–0 on clay, while Alexander Bublik leads 2–1 on hard courts. Most recently, Alexander Bublik won the 2026 Stuttgart Open second round 7-6(3) 3-6 6-2.

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

Alexander Bublik
Kazakhstan Age 29 Right-Handed 196 cm / 6'5"
H2H
4 – 4
8 main draw meetings
Jan-Lennard Struff
Germany Age 36 Right-Handed 193 cm / 6'4"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Alexander Bublik #11 7-6(3) 3-6 6-2 Jan-Lennard Struff #77 Match data Jun 10, 2026 R16 Stuttgart Open ATP 250 Grass
Jan-Lennard Struff #80 7-5 6-7(6) 6-4 7-5 Alexander Bublik #10 Match data May 26, 2026 R128 Roland Garros Grand Slam Clay
Alexander Bublik #10 6-3 6-4 Jan-Lennard Struff #80 Match data Feb 24, 2026 R32 Dubai Tennis Championships ATP 500 Hard
Alexander Bublik #10 7-6(2) 4-6 6-3 Jan-Lennard Struff #82 Match data Feb 12, 2026 R16 ABN AMRO Open ATP 500 Hard
Jan-Lennard Struff #41 6-2 6-2 6-3 Alexander Bublik #17 Match data May 30, 2024* R64 Roland Garros Grand Slam Clay
Alexander Bublik #48 6-3 6-7(4) 6-3 Jan-Lennard Struff #21 Match data Jun 23, 2023* R16 Halle Open ATP 500 Grass
Jan-Lennard Struff #53 6-4 6-3 Alexander Bublik #34 Match data Oct 29, 2021* R16 St. Petersburg ATP 250 Hard
Jan-Lennard Struff #61 6-1 6-4 Alexander Bublik #143 Match data Apr 27, 2018* R16 Budapest 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
Alexander Bublik #16 #10 3,445 2,043 204 178 53.4% 0 0 0 2 7 9
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 Alexander Bublik Jan-Lennard Struff
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 2016 2–2 50.0% #205 1,571 0 0 — — — — — — —
20 2017 3–3 50.0% #117 1,633 0 0 — — — — — — —
21 2018 1–4 20.0% #162 1,613 0 0 — — — — — — —
22 2019 13–14 48.1% #56 1,726 0 0 — — — — — — —
23 2020 12–16 42.9% #50 1,736 0 0 2013 4–9 30.8% #107 1,585 0 0
24 2021 33–29 53.2% #36 1,758 0 0 2014 15–17 46.9% #59 1,721 0 0
25 2022 30–25 54.5% #37 1,849 0 1 2015 4–18 18.2% #107 1,625 0 0
26 2023 22–24 47.8% #32 1,832 0 3 2016 11–18 37.9% #63 1,784 0 0
27 2024 25–24 51.0% #33 1,743 0 4 2017 27–28 49.1% #53 1,856 0 0
28 2025 37–21 63.8% #11 1,973 0 8 2018 23–24 48.9% #57 1,856 0 0
29 2026 26–16 61.9% #16 1,892 0 9 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 Alexander Bublik 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 %
19 2016 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — —
20 2017 3 2 5 60.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — —
21 2018 0 3 3 0.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
22 2019 8 10 18 44.4% 1 1 2 50.0% 4 3 7 57.1% — — — — — — — — — — — — —
23 2020 9 12 21 42.9% 3 4 7 42.9% — — — — 2013 1 3 4 25.0% 2 4 6 33.3% 1 2 3 33.3%
24 2021 22 19 41 53.7% 4 6 10 40.0% 7 4 11 63.6% 2014 9 8 17 52.9% 5 6 11 45.5% 1 3 4 25.0%
25 2022 19 14 33 57.6% 2 6 8 25.0% 9 5 14 64.3% 2015 4 8 12 33.3% 0 7 7 0.0% 0 3 3 0.0%
26 2023 10 16 26 38.5% 3 6 9 33.3% 9 2 11 81.8% 2016 7 9 16 43.8% 3 6 9 33.3% 1 3 4 25.0%
27 2024 16 14 30 53.3% 5 6 11 45.5% 4 4 8 50.0% 2017 16 15 31 51.6% 10 10 20 50.0% 1 3 4 25.0%
28 2025 16 15 31 51.6% 16 5 21 76.2% 5 1 6 83.3% 2018 13 13 26 50.0% 8 8 16 50.0% 2 3 5 40.0%
29 2026 13 5 18 72.2% 8 8 16 50.0% 5 3 8 62.5% 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 — 118 112 230 51.3% 43 43 86 50.0% 43 23 66 65.2% — 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 379/383 of Alexander Bublik'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 Alexander Bublik 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%
19 2016 4/4 4.0 4.8 57.4% 70.0% 31.7% 60.5% 49.3% 53.8% 42.8% — —/— — — — — — — — — —
20 2017 6/6 14.0 6.2 58.3% 75.5% 42.2% 54.7% 36.4% 61.7% 33.0% — —/— — — — — — — — — —
21 2018 5/5 3.4 5.6 62.0% 66.4% 36.7% 45.5% 33.3% 55.8% 33.1% — —/— — — — — — — — — —
22 2019 27/27 16.0 8.9 58.7% 74.6% 46.4% 47.0% 43.0% 62.8% 33.2% — —/— — — — — — — — — —
23 2020 28/28 9.8 5.3 57.2% 75.1% 44.3% 61.3% 36.0% 62.0% 33.6% 2013 13/13 6.5 4.1 61.6% 71.3% 49.5% 45.8% 36.0% 62.6% 37.0%
24 2021 61/62 13.6 6.7 57.1% 75.7% 46.0% 64.2% 42.5% 63.2% 34.8% 2014 32/32 6.2 2.3 58.5% 73.9% 51.7% 59.7% 39.0% 64.5% 35.9%
25 2022 55/55 13.0 6.6 59.9% 79.0% 44.9% 61.3% 41.7% 65.2% 35.7% 2015 22/22 9.3 4.8 59.2% 75.0% 45.5% 55.1% 37.8% 62.7% 32.6%
26 2023 46/46 11.3 7.7 59.6% 78.6% 45.7% 59.6% 39.9% 65.2% 34.8% 2016 28/29 7.2 4.5 52.7% 76.8% 50.3% 54.3% 39.2% 64.3% 36.3%
27 2024 48/49 11.6 6.6 60.1% 75.5% 43.8% 60.5% 43.8% 62.7% 35.4% 2017 55/55 8.3 4.3 53.2% 77.9% 50.3% 63.5% 39.5% 65.0% 34.8%
28 2025 57/58 11.6 5.2 61.5% 79.3% 48.2% 69.1% 42.0% 67.1% 34.5% 2018 47/47 10.3 4.3 56.2% 76.6% 48.5% 58.8% 46.1% 64.2% 35.2%
29 2026 42/43 11.4 3.5 66.6% 75.5% 49.9% 62.7% 36.1% 67.1% 33.7% 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 — 379/383 12.1 6.2 60.1% 76.7% 45.8% 61.4% 40.9% 64.3% 34.7% — 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 Alexander Bublik 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
17 2014 1489 100.5 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
18 2015 1502 100.0 — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
19 2016 1571 117.0 -0.93 +1.37 0.928 48.4% +32 — — 50.0% 0.00 1–1 0–1 — +0.14 2009 1452 96.1 — — — — — — — — — — — — —
20 2017 1633 113.7 +0.13 -1.94 0.861 47.9% +12 — — 41.2% -0.59 1–0 — — +0.20 2010 1437 107.1 — — — — — — — — — — — — —
21 2018 1614 112.3 -3.55 -0.99 0.747 44.9% +40 — — 18.2% -1.91 1–0 1–1 — +0.08 2011 1417 99.5 — — — — — — — — — — — — —
22 2019 1726 136.5 -1.62 -1.41 0.892 48.3% -18 — -2 47.3% -0.39 9–4 (69%) 12–7 (63%) — +0.52 2012 1380 96.0 — — — — — — — — — — — — —
23 2020 1736 146.1 -0.83 -1.50 0.885 47.9% -15 -119 — 40.6% -0.62 5–2 (71%) 5–5 (50%) — -1.93 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 2021 1759 145.2 +0.17 -1.28 0.945 49.4% -21 -133 +41 53.3% +0.15 11–9 (55%) 10–13 (43%) — +1.36 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 2022 1850 148.0 +1.34 -0.05 1.025 50.4% -19 -249 +56 52.6% +0.05 10–6 (63%) 13–12 (52%) — -0.06 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 2023 1833 143.1 +1.37 -0.14 1.000 50.2% -83 -251 +189 47.4% -0.29 7–8 (47%) 11–13 (46%) — -1.48 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 2024 1744 143.0 -1.43 +0.14 0.947 49.3% +24 -96 +200 46.5% -0.24 12–3 (80%) 9–10 (47%) — +1.00 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 2025 1973 151.5 +3.32 -0.31 1.049 51.1% -111 -85 +1 61.2% +0.52 8–8 (50%) 13–10 (57%) — -1.60 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 2026 1892 148.2 +2.11 -1.19 1.023 50.3% +24 -58 +87 57.7% +0.29 9–4 (69%) 17–10 (63%) — +0.12 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 — 2044 147.7 +0.71 -0.63 0.972 49.7% -27 -124 +86 51.4% -0.03 74–45 (62%) 91–82 (53%) 113.8 -0.43 — 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.