 World: Davis Cup - Doubles - Main |
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| | Ito T./Sugita Y. | Karlovic I./Zovko L. | 0:0 CAN. | details | 11.02.2012 |
| World: Davis Cup - Doubles - Main |
|---|
| | Karlovic I./Zovko L. | Bryan B./Bryan M. | CAN. | details | 11.07.2009 |
 United Kingdom: London - Doubles - Main |
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| 1/8-finals | Karlovic I./Zovko L. | Melo M./Sa A. | 1:2 (6:4, 3:6, 6:7) | details | 11.06.2009 |
| 1/16-finals | Karlovic I./Zovko L. | Chardy J./Monfils G. | 2:1 (4:6, 7:6, 7:6) | details | 08.06.2009 |
 France: French Open - Doubles - Main |
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| 1/32-finals | Ferrer D./Gimeno-Traver D. | Karlovic I./Zovko L. | 2:0 (6:2, 7:5) | details | 28.05.2009 |
 USA: New Haven - Doubles - Main |
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| 1/8-finals | Calleri A./Horna L. | Karlovic I./Zovko L. | 2:0 (6:4, 6:3) | details | 20.08.2008 |
 Croatia: Zagreb - Doubles - Main |
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| Quarter-finals | Karlovic I./Zovko L. | Allegro Y./Peya A. | 0:2 (4:6, 3:6) | details | 28.02.2008 |
| 1/8-finals | Karlovic I./Zovko L. | Ilhan M./Zovko I. | 2:1 (6:7, 6:4, 7:6) | details | 25.02.2008 |
| France: Marseille - Doubles - Main |
|---|
| 1/8-finals | Fyrstenberg M./Matkowski M. | Karlovic I./Zovko L. | 2:0 (7:5, 6:4) | details | 12.02.2008 |
| Croatia: Zagreb - Doubles - Main |
|---|
| 1/8-finals | Karlovic I./Zovko L. | Cermak F./Levinsky J. | 0:2 (5:7, 6:7) | details | 29.01.2007 |
 Australia: Australian Open - Doubles - Main |
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| 1/32-finals | Coetzee J./Wassen R. | Karlovic I./Zovko L. | 2:1 (7:5, 6:7, 6:2) | details | 18.01.2007 |
 India: Chennai - Doubles - Main |
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| Quarter-finals | Karlovic I./Zovko L. | Malisse X./Norman D. | 1:2 (2:6, 7:6, 6:7) | details | 04.01.2007 |
| 1/8-finals | Coetzee J./Wassen R. | Karlovic I./Zovko L. | 0:2 (3:6, 4:6) | details | 02.01.2007 |
| Croatia: Zagreb - Doubles - Main |
|---|
| Semi-finals | Karlovic I./Zovko L. | Sanguinetti D./Seppi A. | 1:2 (4:6, 7:6, 6:7) | details | 04.02.2006 |
| Quarter-finals | Pala P./Vizner P. | Karlovic I./Zovko L. | 0:2 (0:6, 1:6) | details | 01.02.2006 |
 Switzerland: Basel - Doubles - Main |
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| Quarter-finals | Karlovic I./Zovko L. | Calleri A./Gonzalez F. | 0:0 WO. | details | 28.10.2005 |
| 1/8-finals | Paes L./Zimonjic N. | Karlovic I./Zovko L. | 0:2 (6:7, 3:6) | details | 27.10.2005 |
