Match log updated: 2026-08-30 18:41 UTC
Michael Lammer — ATP Match Log
Main draw matches: 22 | W: 6 | L: 16 | Win %: 27.3%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Marsel Ilhan | 4-6 2-6 | L | H2H | Match data | Feb 23, 2015 | Q1 | Dubai Tennis Championships | ATP 500 | Hard |
| Matteo Viola | 1-6 3-6 | L | H2H | Match data | Jul 21, 2014 | Q2 | Swiss Open Gstaad | ATP 250 | Clay |
| Florent Serra | 7-6(4) 6-4 | W | H2H | Match data | Jul 21, 2014 | Q1 | Swiss Open Gstaad | ATP 250 | Clay |
| Filip Krajinovic | 3-6 4-6 | L | H2H | Match data | Jul 14, 2014 | Q1 | Hamburg Open | ATP 500 | Clay |
| Louk Sorensen | 2-6 3-6 | L | H2H | Match data | May 18, 2014 | Q1 | Dusseldorf | ATP 250 | Clay |
| Paul-Henri Mathieu | 6-7(6) 6-1 1-6 | L | H2H | Match data | Oct 21, 2013 | Q1 | Swiss Indoors | ATP 500 | Hard |
| Julian Reister | 5-7 7-6(5) 3-6 | L | H2H | Match data | Oct 14, 2013 | Q1 | Stockholm Open | ATP 250 | Hard |
| Andrey Kuznetsov | 4-6 2-6 | L | H2H | Match data | Oct 22, 2012 | Q1 | Swiss Indoors | ATP 500 | Hard |
| Michael Russell | 1-6 1-6 | L | H2H | Match data | Jun 25, 2012 | Q1 | Wimbledon | Grand Slam | Grass |
| Simone Bolelli | 6-4 6-7(5) 4-6 | L | H2H | Match data | Jan 16, 2012 | Q1 | Australian Open | Grand Slam | Hard |
| Inigo Cervantes Huegun | 2-6 5-7 | L | — | Match data | Jan 9, 2012 | Q2 | ASB Classic | ATP 250 | Hard |
| Alejandro Gonzalez | 3-6 6-3 6-4 | W | H2H | Match data | Jan 9, 2012 | Q1 | ASB Classic | ATP 250 | Hard |
| Marcos Baghdatis | 6-7(2) 7-6(2) 3-6 | L | H2H | Match data | Nov 4, 2011* | R16 | Swiss Indoors | ATP 500 | Hard |
| Mikhail Youzhny | 6-4 6-3 | W | H2H | Match data | Nov 3, 2011* | R32 | Swiss Indoors | ATP 500 | Hard |
| Marco Chiudinelli | 3-6 7-6(2) 6-0 | W | H2H | Match data | Oct 31, 2011 | Q2 | Swiss Indoors | ATP 500 | Hard |
| Bernard Tomic | 6-7(3) 6-4 7-5 | W | H2H | Match data | Oct 31, 2011 | Q1 | Swiss Indoors | ATP 500 | Hard |
| Feliciano Lopez | 4-6 7-6(4) 3-6 | L | H2H | Match data | Jul 28, 2011* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Thiago Alves | 3-6 5-7 | L | H2H | Match data | Jan 17, 2011 | Q1 | Australian Open | Grand Slam | Hard |
| Robin Haase | 2-6 3-6 | L | H2H | Match data | Nov 1, 2010 | Q1 | Swiss Indoors | ATP 500 | Hard |
| Adrian Mannarino | 6-1 4-6 1-6 | L | H2H | Match data | Aug 31, 2010* | Q3 | US Open | Grand Slam | Hard |
| Jan Hernych | 6-2 4-6 6-4 | W | H2H | Match data | Aug 31, 2010* | Q2 | US Open | Grand Slam | Hard |
| Martin Fischer | 6-3 6-3 | W | H2H | Match data | Aug 30, 2010 | Q1 | US Open | Grand Slam | Hard |
| Nicolas Almagro | 6-3 3-6 2-6 | L | H2H | Match data | Jul 30, 2010* | R16 | Swiss Open Gstaad | ATP 250 | Clay |
| Dustin Brown | 7-5 7-5 | W | H2H | Match data | Jul 28, 2010* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Ivo Minar | 6-4 5-7 1-6 | L | H2H | Match data | Jun 21, 2010 | Q1 | Wimbledon | Grand Slam | Grass |
| Tobias Kamke | 6-7(6) 5-7 | L | H2H | Match data | May 25, 2010* | Q2 | Roland Garros | Grand Slam | Clay |
| Nick Lindahl | 6-2 7-5 | W | H2H | Match data | May 24, 2010 | Q1 | Roland Garros | Grand Slam | Clay |
| Stefan Koubek | 7-5 5-7 (def.) | L | H2H | Match data | Feb 22, 2010 | Q1 | Dubai Tennis Championships | ATP 500 | Hard |
| Alexandre Sidorenko | 6-7(2) 3-6 | L | H2H | Match data | Feb 2, 2010* | Q3 | Zagreb | ATP 250 | Hard |
| Ante Pavic | 6-2 6-1 | W | H2H | Match data | Feb 1, 2010 | Q2 | Zagreb | ATP 250 | Hard |
| Jan Minar | 6-4 6-3 | W | H2H | Match data | Feb 1, 2010 | Q1 | Zagreb | ATP 250 | Hard |
| Albert Montanes | 3-6 3-6 | L | H2H | Match data | Jan 15, 2010* | QF | ASB Classic | ATP 250 | Hard |
| Juan Carlos Ferrero | 3-1 (ret.) | W | H2H | Match data | Jan 14, 2010* | R16 | ASB Classic | ATP 250 | Hard |
| Daniel Evans | 1-6 6-2 6-4 | W | H2H | Match data | Jan 13, 2010* | R32 | ASB Classic | ATP 250 | Hard |
| Guillermo Olaso | 6-3 6-4 | W | H2H | Match data | Jan 12, 2010* | Q3 | ASB Classic | ATP 250 | Hard |
| Logan Mackenzie | 6-3 6-4 | W | H2H | Match data | Jan 11, 2010 | Q2 | ASB Classic | ATP 250 | Hard |
| Stefan Koubek | 6-7(1) 2-6 | L | H2H | Match data | Jan 4, 2010 | Q1 | Qatar Open | ATP 250 | Hard |
| Marco Chiudinelli | 6-2 3-6 3-6 | L | H2H | Match data | Nov 6, 2009* | R16 | Swiss Indoors | ATP 500 | Hard |
| Daniel Koellerer | 3-6 6-2 7-5 | W | H2H | Match data | Nov 5, 2009* | R32 | Swiss Indoors | ATP 500 | Hard |
| Roman Valent | 6-4 6-7(5) 6-3 | W | H2H | Match data | Nov 2, 2009 | Q2 | Swiss Indoors | ATP 500 | Hard |
| Nicolas Kiefer | 1-6 6-5 (ret.) | W | H2H | Match data | Nov 2, 2009 | Q1 | Swiss Indoors | ATP 500 | Hard |
| Juan Pablo Brzezicki | 2-6 1-6 | L | H2H | Match data | Sep 1, 2009* | Q3 | US Open | Grand Slam | Hard |
| Inigo Cervantes Huegun | 6-4 3-6 6-2 | W | — | Match data | Sep 1, 2009* | Q2 | US Open | Grand Slam | Hard |
| Laurent Recouderc | 6-3 6-3 | W | H2H | Match data | Aug 31, 2009 | Q1 | US Open | Grand Slam | Hard |
| Thomaz Bellucci | 7-6(5) 6-7(5) 4-6 | L | H2H | Match data | Jul 29, 2009* | R32 | Swiss Open Gstaad | ATP 250 | Clay |
| Federico Delbonis | 6-2 4-6 6-7(5) | L | H2H | Match data | Jul 27, 2009* | Q3 | Swiss Open Gstaad | ATP 250 | Clay |
| Patrick Taubert | 6-2 6-4 | W | H2H | Match data | Jul 26, 2009 | Q2 | Swiss Open Gstaad | ATP 250 | Clay |
| Dominik Hrbaty | 6-7(3) 6-4 4-6 | L | H2H | Match data | Jun 22, 2009 | Q1 | Wimbledon | Grand Slam | Grass |
| Dieter Kindlmann | 5-7 6-2 3-6 | L | H2H | Match data | May 25, 2009 | Q1 | Roland Garros | Grand Slam | Clay |
| Eduardo Schwank | 3-6 7-6(5) 0-6 | L | H2H | Match data | May 10, 2009 | Q1 | Madrid Open | Masters 1000 | Clay |
| Yen-Hsun Lu | 5-7 2-6 | L | H2H | Match data | Mar 14, 2009* | R128 | Indian Wells Open | Masters 1000 | Hard |
| Benjamin Becker | 3-6 7-6(4) 6-3 | W | H2H | Match data | Mar 13, 2009* | Q2 | Indian Wells Open | Masters 1000 | Hard |
| Donald Young | 2-6 6-4 7-5 | W | H2H | Match data | Mar 12, 2009 | Q1 | Indian Wells Open | Masters 1000 | Hard |
| Philipp Kohlschreiber | 1-6 1-6 | L | H2H | Match data | Feb 26, 2009* | R32 | Dubai Tennis Championships | ATP 500 | Hard |
| Jonathan Dasnieres de Veigy | 6-1 6-3 | W | H2H | Match data | Feb 23, 2009 | Q2 | Dubai Tennis Championships | ATP 500 | Hard |
| Ivo Minar | 6-3 4-6 7-6(1) | W | H2H | Match data | Feb 23, 2009 | Q1 | Dubai Tennis Championships | ATP 500 | Hard |
| Xavier Malisse | 2-6 2-6 | L | H2H | Match data | Jan 20, 2009* | Q2 | Australian Open | Grand Slam | Hard |
| Alexander Peya | 6-3 6-2 | W | H2H | Match data | Jan 19, 2009 | Q1 | Australian Open | Grand Slam | Hard |
| John Isner | 6-7(5) 7-6(5) 3-6 | L | H2H | Match data | Jan 12, 2009 | Q1 | ASB Classic | ATP 250 | Hard |
| Kristof Vliegen | 2-6 5-7 | L | H2H | Match data | Oct 21, 2008* | Q3 | Swiss Indoors | International Series → modern equivalent ATP 250 | Hard |
| Alexander Peya | 7-6(1) 6-4 | W | H2H | Match data | Oct 20, 2008 | Q2 | Swiss Indoors | International Series → modern equivalent ATP 250 | Hard |
| Tobias Kamke | 6-2 1-1 (ret.) | W | H2H | Match data | Oct 20, 2008 | Q1 | Swiss Indoors | International Series → modern equivalent ATP 250 | Hard |
| Guillermo Garcia-Lopez | 7-5 3-6 2-6 | L | H2H | Match data | Jul 10, 2008* | R32 | Swiss Open Gstaad | International Series → modern equivalent ATP 250 | Clay |
| Matthias Bachinger | 6-4 3-6 3-6 | L | H2H | Match data | Jun 23, 2008 | Q1 | Wimbledon | Grand Slam | Grass |
| Sebastien De Chaunac | 4-6 7-6(4) 4-6 | L | H2H | Match data | May 25, 2008 | Q1 | Roland Garros | Grand Slam | Clay |
| Viktor Troicki | 2-6 1-6 | L | H2H | Match data | Jan 15, 2008* | Q2 | Australian Open | Grand Slam | Hard |
| Miles Armstrong | 1-6 7-5 6-3 | W | H2H | Match data | Jan 14, 2008 | Q1 | Australian Open | Grand Slam | Hard |
| Sebastien De Chaunac | 3-6 7-6(2) 5-7 | L | H2H | Match data | Jan 1, 2008* | Q3 | Qatar Open | International Series → modern equivalent ATP 250 | Hard |
| Francesco Aldi | 1-6 6-2 6-2 | W | H2H | Match data | Dec 31, 2007 | Q2 | Qatar Open | International Series → modern equivalent ATP 250 | Hard |
| Tom Krug | 6-1 6-0 | W | H2H | Match data | Dec 31, 2007 | Q1 | Qatar Open | International Series → modern equivalent ATP 250 | Hard |
| Marko Tkalec | 3-6 7-6(6) 4-6 | L | H2H | Match data | Oct 22, 2007 | Q2 | Swiss Indoors | International Series → modern equivalent ATP 250 | Hard |
| Yann Marti | 6-2 0-6 6-2 | W | H2H | Match data | Oct 22, 2007 | Q1 | Swiss Indoors | International Series → modern equivalent ATP 250 | Hard |
| Frederic Niemeyer | 3-6 2-6 | L | H2H | Match data | Aug 27, 2007 | Q1 | US Open | Grand Slam | Hard |
| Werner Eschauer | 2-6 6-4 2-6 | L | H2H | Match data | Jul 12, 2007* | R32 | Swiss Open Gstaad | International Series → modern equivalent ATP 250 | Clay |
| Fernando Vicente | 2-6 6-0 4-6 6-1 7-9 | L | H2H | Match data | Jun 26, 2007* | Q3 | Wimbledon | Grand Slam | Grass |
| Paolo Lorenzi | 6-4 3-6 6-1 | W | H2H | Match data | Jun 26, 2007* | Q2 | Wimbledon | Grand Slam | Grass |
| Ilija Bozoljac | 7-6(4) 7-6(2) | W | H2H | Match data | Jun 25, 2007 | Q1 | Wimbledon | Grand Slam | Grass |
| Bohdan Ulihrach | 4-6 3-6 | L | H2H | Match data | May 29, 2007* | Q2 | Roland Garros | Grand Slam | Clay |
| Pavel Snobel | 6-7(5) 6-0 6-1 | W | H2H | Match data | May 28, 2007 | Q1 | Roland Garros | Grand Slam | Clay |
| Jesse Levine | 5-7 0-6 | L | H2H | Match data | Jan 28, 2007 | Q2 | Delray Beach Open | International Series → modern equivalent ATP 250 | Hard |
| Olivier Sajous | 6-3 6-4 | W | H2H | Match data | Jan 28, 2007 | Q1 | Delray Beach Open | International Series → modern equivalent ATP 250 | Hard |
| Alexander Peya | 2-6 6-7(10) | L | H2H | Match data | Aug 29, 2006* | Q2 | US Open | Grand Slam | Hard |
| Andrea Stoppini | 7-6(2) 5-7 6-3 | W | H2H | Match data | Aug 28, 2006 | Q1 | US Open | Grand Slam | Hard |
| Scoville Jenkins | 3-6 2-6 | L | H2H | Match data | Jun 27, 2006* | Q2 | Wimbledon | Grand Slam | Grass |
| Alex Bogomolov Jr | 6-4 6-4 | W | — | Match data | Jun 26, 2006 | Q1 | Wimbledon | Grand Slam | Grass |
| Melle Van Gemerden | 7-6(4) 2-6 3-6 | L | H2H | Match data | May 30, 2006* | Q2 | Roland Garros | Grand Slam | Clay |
| Rohan Bopanna | 6-4 7-6(0) | W | H2H | Match data | May 29, 2006 | Q1 | Roland Garros | Grand Slam | Clay |
| Radek Stepanek | 4-6 2-6 | L | H2H | Match data | Feb 23, 2006* | R32 | ABN AMRO Open | ATP International Series Gold → modern equivalent ATP 500 | Hard |
| Andy Roddick | 4-6 2-6 2-6 | L | H2H | Match data | Jan 18, 2006* | R128 | Australian Open | Grand Slam | Hard |
| Michael Russell | 7-5 6-1 | W | H2H | Match data | Jan 17, 2006* | Q3 | Australian Open | Grand Slam | Hard |
| Nicolas Mahut | 7-5 6-2 | W | H2H | Match data | Jan 17, 2006* | Q2 | Australian Open | Grand Slam | Hard |
| Jan Minar | 5-7 6-1 6-4 | W | H2H | Match data | Jan 16, 2006 | Q1 | Australian Open | Grand Slam | Hard |
| Jiri Novak | 6-7(4) 6-7(5) | L | H2H | Match data | Oct 27, 2005* | R32 | Swiss Indoors | ATP International Series → modern equivalent ATP 250 | Carpet |
| Dominik Hrbaty | 1-6 1-6 3-6 | L | H2H | Match data | Sep 2, 2005* | R64 | US Open | Grand Slam | Hard |
| Kevin Kim | 3-6 6-3 7-5 6-4 | W | H2H | Match data | Aug 31, 2005* | R128 | US Open | Grand Slam | Hard |
| Denis Gremelmayr | 6-4 6-2 | W | H2H | Match data | Aug 30, 2005* | Q3 | US Open | Grand Slam | Hard |
| Michal Tabara | 7-6(6) 2-6 7-5 | W | H2H | Match data | Aug 30, 2005* | Q2 | US Open | Grand Slam | Hard |
| John Paul Fruttero | 6-2 6-4 | W | H2H | Match data | Aug 29, 2005 | Q1 | US Open | Grand Slam | Hard |
| Razvan Sabau | 6-3 2-6 3-6 | L | H2H | Match data | Jul 7, 2005* | R32 | Swiss Open Gstaad | ATP International Series → modern equivalent ATP 250 | Clay |
| Christophe Rochus | 3-6 5-7 | L | H2H | Match data | Jul 10, 2003* | R32 | Swiss Open Gstaad | ATP International Series → modern equivalent ATP 250 | Clay |
78 qualifying matches shown in the table; qualifying is excluded from main-draw summaries and leaderboards. 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.