Match log updated: 2026-07-25 16:50 UTC
Jan-Lennard Struff — ATP Match Log
Main draw matches: 50 | W: 23 | L: 27 | Win %: 46.0%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Tommy Paul | 3-6 4-6 | L | H2H | Match data | Nov 3, 2021* | R64 | Paris Masters | Masters 1000 | Hard |
| Taylor Fritz | 7-5 1-6 3-6 | L | H2H | Match data | Oct 30, 2021* | SF | St. Petersburg | ATP 250 | Hard |
| Denis Shapovalov | 6-4 6-3 | W | H2H | Match data | Oct 30, 2021* | QF | St. Petersburg | ATP 250 | Hard |
| Alexander Bublik | 6-4 6-3 | W | H2H | Match data | Oct 29, 2021* | R16 | St. Petersburg | ATP 250 | Hard |
| James Duckworth | 7-6(3) 6-3 | W | H2H | Match data | Oct 28, 2021* | R32 | St. Petersburg | ATP 250 | Hard |
| Lloyd Harris | 2-6 3-6 | L | H2H | Match data | Oct 22, 2021* | R16 | Antwerp | ATP 250 | Hard |
| Albert Ramos-Vinolas | 6-3 3-6 6-3 | W | H2H | Match data | Oct 21, 2021* | R32 | Antwerp | ATP 250 | Hard |
| Fabio Fognini | 4-6 6-4 3-6 | L | H2H | Match data | Oct 10, 2021* | R64 | Indian Wells Open | Masters 1000 | Hard |
| Daniel Elahi Galan | 7-6(4) 6-3 | W | H2H | Match data | Oct 9, 2021* | R128 | Indian Wells Open | Masters 1000 | Hard |
| Mikael Ymer | 5-7 3-6 | L | H2H | Match data | Sep 23, 2021* | R32 | Metz | ATP 250 | Hard |
| Tallon Griekspoor | 6-2 6-7(3) 6-4 4-6 5-7 | L | H2H | Match data | Sep 1, 2021* | R128 | US Open | Grand Slam | Hard |
| Ilya Ivashka | 2-6 1-6 | L | H2H | Match data | Aug 26, 2021* | R16 | Winston-Salem Open | ATP 250 | Hard |
| Gianluca Mager | 6-2 6-2 | W | H2H | Match data | Aug 25, 2021* | R32 | Winston-Salem Open | ATP 250 | Hard |
| Dominik Koepfer | 6-7(2) 7-5 3-6 | L | H2H | Match data | Aug 17, 2021* | R64 | Cincinnati Open | Masters 1000 | Hard |
| Fabio Fognini | 7-6(2) 2-6 4-6 | L | H2H | Match data | Aug 11, 2021* | R64 | Canadian Open | Masters 1000 | Hard |
| Novak Djokovic | 4-6 3-6 | L | H2H | Match data | Jul 28, 2021* | R32 | Tokyo Olympics | Olympics | Hard |
| Thiago Monteiro | 6-3 6-4 | W | H2H | Match data | Jul 26, 2021* | R64 | Tokyo Olympics | Olympics | Hard |
| Laslo Djere | 4-6 5-7 | L | H2H | Match data | Jul 15, 2021* | R32 | Hamburg Open | ATP 500 | Clay |
| Daniil Medvedev | 4-6 1-6 6-4 6-7(3) | L | H2H | Match data | Jun 30, 2021* | R128 | Wimbledon | Grand Slam | Grass |
| Adrian Mannarino | 6-7(3) 3-6 | L | H2H | Match data | Jun 23, 2021* | R32 | Mallorca Championships | ATP 250 | Grass |
| Marcos Giron | 7-6(1) 3-6 4-6 | L | H2H | Match data | Jun 18, 2021* | R16 | Halle Open | ATP 500 | Grass |
| Daniil Medvedev | 7-6(6) 6-3 | W | H2H | Match data | Jun 17, 2021* | R32 | Halle Open | ATP 500 | Grass |
| Diego Schwartzman | 6-7(9) 4-6 5-7 | L | H2H | Match data | Jun 8, 2021* | R16 | Roland Garros | Grand Slam | Clay |
| Carlos Alcaraz | 6-4 7-6(3) 6-2 | W | H2H | Match data | Jun 5, 2021* | R32 | Roland Garros | Grand Slam | Clay |
| Facundo Bagnis | 7-5 7-6(1) 6-4 | W | H2H | Match data | Jun 3, 2021* | R64 | Roland Garros | Grand Slam | Clay |
| Andrey Rublev | 6-3 7-6(6) 4-6 3-6 6-4 | W | H2H | Match data | Jun 1, 2021* | R128 | Roland Garros | Grand Slam | Clay |
| Tommy Paul | 2-6 4-6 | L | H2H | Match data | May 29, 2021* | QF | Parma | ATP 250 | Clay |
| Flavio Cobolli | 6-4 4-6 7-6(2) | W | H2H | Match data | May 28, 2021* | R16 | Parma | ATP 250 | Clay |
| Andrey Rublev | 7-6(7) 1-6 4-6 | L | H2H | Match data | May 12, 2021* | R32 | Italian Open | Masters 1000 | Clay |
| Aljaz Bedene | 6-3 6-1 | W | H2H | Match data | May 11, 2021* | R64 | Italian Open | Masters 1000 | Clay |
| Alexei Popyrin | 3-6 6-7(4) | L | H2H | Match data | May 4, 2021* | R64 | Madrid Open | Masters 1000 | Clay |
| Nikoloz Basilashvili | 4-6 6-7(5) | L | H2H | Match data | May 2, 2021* | F | Munich Open | ATP 250 | Clay |
| Ilya Ivashka | 6-4 6-1 | W | H2H | Match data | May 1, 2021* | SF | Munich Open | ATP 250 | Clay |
| Filip Krajinovic | 6-4 4-6 7-6(3) | W | H2H | Match data | May 1, 2021* | QF | Munich Open | ATP 250 | Clay |
| Dominik Koepfer | 7-6(3) 6-7(0) 6-2 | W | H2H | Match data | Apr 30, 2021* | R16 | Munich Open | ATP 250 | Clay |
| Andrej Martin | 6-4 6-3 | W | H2H | Match data | Apr 29, 2021* | R32 | Munich Open | ATP 250 | Clay |
| Grigor Dimitrov | 3-6 4-6 | L | H2H | Match data | Apr 13, 2021* | R64 | Monte-Carlo Masters | Masters 1000 | Clay |
| Nikoloz Basilashvili | 5-7 6-4 3-6 | L | H2H | Match data | Apr 10, 2021* | QF | Cagliari | ATP 250 | Clay |
| Liam Broady | 6-4 6-2 | W | H2H | Match data | Apr 9, 2021* | R16 | Cagliari | ATP 250 | Clay |
| Joao Sousa | 1-6 6-1 7-5 | W | H2H | Match data | Apr 8, 2021* | R32 | Cagliari | ATP 250 | Clay |
| Roberto Bautista Agut | 6-4 3-6 2-6 | L | H2H | Match data | Mar 29, 2021* | R32 | Miami Open | Masters 1000 | Hard |
| Ricardas Berankis | 6-3 6-4 | W | H2H | Match data | Mar 27, 2021* | R64 | Miami Open | Masters 1000 | Hard |
| Denis Shapovalov | 1-6 3-6 | L | H2H | Match data | Mar 17, 2021* | R32 | Dubai Tennis Championships | ATP 500 | Hard |
| Mikhail Kukushkin | 6-3 6-2 | W | H2H | Match data | Mar 16, 2021* | R64 | Dubai Tennis Championships | ATP 500 | Hard |
| David Goffin | 4-6 0-6 | L | H2H | Match data | Mar 4, 2021* | R32 | ABN AMRO Open | ATP 500 | Hard |
| Peter Gojowczyk | 3-6 4-6 | L | H2H | Match data | Feb 25, 2021* | R32 | Montpellier Open | ATP 250 | Hard |
| Christopher O'Connell | 6-7(2) 6-7(5) 1-6 | L | H2H | Match data | Feb 10, 2021* | R128 | Australian Open | Grand Slam | Hard |
| Jeremy Chardy | 6-4 2-6 6-7(8) | L | H2H | Match data | Jan 10, 2021* | QF | Antalya | ATP 250 | Hard |
| Hugo Grenier | (w/o) | W | H2H | Match data | Jan 9, 2021* | R16 | Antalya | ATP 250 | Hard |
| Pavel Kotov | 6-4 6-3 | W | H2H | Match data | Jan 8, 2021* | R32 | Antalya | ATP 250 | Hard |
Estimated from the tournament schedule where an exact match date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Mapping details.