H2H data updated: 2026-07-18 01:16 UTC
Jan-Lennard Struff vs John Isner H2H: 0-4
John Isner holds a 4–0 lead over Jan-Lennard Struff in their ATP head-to-head. Across 4 main-draw meetings, John Isner leads 4–0 on hard courts. Most recently, John Isner won the 2019 US Open second round 6-3 7-6(4) 7-6(5).
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Germany
Age 36
Right-Handed
193 cm / 6'4"
H2H
0
–
4
4 main draw meetings
USA
Age 41
Right-Handed
208 cm / 6'10"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Aug 29, 2019* | US Open | Grand Slam | R64 | Hard | John Isner | 6-3 7-6(4) 7-6(5) | Jan-Lennard Struff | Match data |
| Nov 4, 2016* | Paris Masters | Masters 1000 | R16 | Hard | John Isner | 6-4 6-7(4) 6-3 | Jan-Lennard Struff | Match data |
| Oct 27, 2016* | Vienna | ATP 500 | R32 | Hard | John Isner | 6-7(1) 6-3 6-4 | Jan-Lennard Struff | Match data |
| Aug 29, 2014* | US Open | Grand Slam | R64 | Hard | John Isner | 7-6(5) 6-4 6-2 | Jan-Lennard Struff | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Jan-Lennard Struff | #41 | #21 | 1,628 | 2,001 | 225 | 261 | 46.3% | 0 | 0 | 0 | 0 | 1 | 1 |
| John Isner | #660 | #8 | 3,720 | 2,053 | 467 | 293 | 61.4% | 0 | 1 | 0 | 0 | 15 | 16 |
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 | John Isner | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 22 | — | — | — | — | — | — | — | 2007 | 8–5 | 61.5% | #106 | 1,656 | 0 | 0 |
| 23 | 2013 | 4–9 | 30.8% | #107 | 1,585 | 0 | 0 | 2008 | 11–19 | 36.7% | #144 | 1,608 | 0 | 0 |
| 24 | 2014 | 15–17 | 46.9% | #59 | 1,719 | 0 | 0 | 2009 | 27–18 | 60.0% | #34 | 1,828 | 0 | 0 |
| 25 | 2015 | 4–18 | 18.2% | #107 | 1,624 | 0 | 0 | 2010 | 38–20 | 65.5% | #19 | 1,882 | 0 | 1 |
| 26 | 2016 | 11–17 | 39.3% | #63 | 1,792 | 0 | 0 | 2011 | 34–19 | 64.2% | #18 | 2,021 | 0 | 3 |
| 27 | 2017 | 27–28 | 49.1% | #53 | 1,855 | 0 | 0 | 2012 | 38–18 | 67.9% | #14 | 1,965 | 0 | 5 |
| 28 | 2018 | 23–24 | 48.9% | #57 | 1,857 | 0 | 0 | 2013 | 38–22 | 63.3% | #14 | 1,983 | 0 | 7 |
| 29 | 2019 | 34–27 | 55.7% | #35 | 1,884 | 0 | 0 | 2014 | 37–21 | 63.8% | #19 | 1,922 | 0 | 9 |
| 30 | 2020 | 11–14 | 44.0% | #36 | 1,822 | 0 | 0 | 2015 | 45–23 | 66.2% | #11 | 2,026 | 0 | 10 |
| 31 | 2021 | 22–26 | 45.8% | #51 | 1,762 | 0 | 0 | 2016 | 30–20 | 60.0% | #19 | 2,019 | 0 | 10 |
| 32 | 2022 | 3–10 | 23.1% | #150 | 1,675 | 0 | 0 | 2017 | 36–21 | 63.2% | #17 | 1,984 | 0 | 12 |
| 33 | 2023 | 20–17 | 54.1% | #25 | 1,805 | 0 | 0 | 2018 | 32–22 | 59.3% | #10 | 1,956 | 0 | 14 |
| 34 | 2024 | 27–20 | 57.4% | #42 | 1,868 | 0 | 1 | 2019 | 29–17 | 63.0% | #19 | 1,921 | 0 | 15 |
| 35 | 2025 | 14–22 | 38.9% | #83 | 1,813 | 0 | 1 | 2020 | 10–7 | 58.8% | #25 | 1,845 | 0 | 15 |
| 36 | 2026 | 10–12 | 45.5% | #41 | 1,827 | 0 | 1 | 2021 | 23–11 | 67.6% | #24 | 1,933 | 0 | 16 |
| 37 | — | — | — | — | — | — | — | 2022 | 22–16 | 57.9% | #41 | 1,891 | 0 | 16 |
| 38 | — | — | — | — | — | — | — | 2023 | 9–14 | 39.1% | #172 | 1,698 | 0 | 16 |