Grega Žemlja Singles performances (18–10) Singles performances (18–10)

| Edition | Round | Date_ | Against | Surface | Opponent | Result_ | Outcome |
|---|---|---|---|---|---|---|---|
| 2010 Europe/Africa Zone Group II | SF | 9-19-2010 | Lithuania | Hard (I) | Laurynas Grigelis | 6–3, 7–6 (7–4) , 6–3 | Win |
| 2011 Europe/Africa Zone Group I | 1R | 3-04-2011 | Finland | Clay (I) | Jarkko Nieminen | 6–3, 3–6, 4–6, 3–6 | Lose |
| 2011 Europe/Africa Zone Group I | 1R | 3-06-2011 | Finland | Clay (I) | Micke Kontinen | 2–6, 6–3, 6–3, 6–3 | Win |
| 2011 Europe/Africa Zone Group I | 2R | 7-08-2011 | Italy | Clay | Fabio Fognini | 6–1, 4–6, 4–6, 4–6 | Lose |
| 2011 Europe/Africa Zone Group I | 2R | 7-10-2011 | Italy | Clay | Simone Bolelli | 5–7, 3–6 | Lose |
| 2012 Europe/Africa Zone Group I | 1R | 2-10-2012 | Denmark | Hard (I) | Kristian Pless | 6–0, 6–1, 6–4 | Win |
| 2012 Europe/Africa Zone Group I | 2R | 4-06-2012 | South Africa | Hard | Izak van der Merwe | 1–6, 6–3, 3–6, 4–6 | Lose |
| 2013 Europe/Africa Zone Group I | 1R | 1-02-2013 | Poland | Hard (I) | Łukasz Kubot | 3-6, 2-6, 0-6 | Lose |