| 2010-05-24 | Roland Garros | Clay | R128 | 102 |  Taylor Dent | 129 |  Nicolas Lapentti | 6-3 6-4 7-6(3) | H2H | 5 | 134 | 9 | 8 | 52.7% | 87.5% | 55.8% | 2/4 |
| 2010-05-03 | Estoril | Clay | R32 | 99 |  Daniel Gimeno-Traver | 126 | Nicolas Lapentti | 6-3 3-1 RET | H2H | 3 | 66 | 3 | 1 | 52.1% | 68.0% | 47.8% | 6/8 |
| 2010-04-19 | Barcelona | Clay | R64 | 27 |  Jurgen Melzer (11) | 118 | Nicolas Lapentti (LL) | 6-3 6-3 | H2H | 3 | 76 | 7 | 5 | 61.2% | 78.0% | 50.0% | 10/10 |
| 2010-03-24 | Miami Masters | Hard | R64 | 1 |  Roger Federer (1) | 102 | Nicolas Lapentti (LL) | 6-3 6-3 | H2H | 3 | 67 | 10 | 0 | 64.6% | 87.1% | 58.8% | 1/1 |
| 2010-03-24 | Miami Masters | Hard | R128 | 102 | Nicolas Lapentti (LL) | 73 |  Potito Starace | 7-5 6-3 | H2H | 3 | 97 | 2 | 6 | 51.5% | 82.9% | 39.4% | 3/5 |
| 2010-03-05 | Davis Cup WG R1: CRO vs ECU | Hard | RR | 29 |  Ivo Karlovic | 94 | Nicolas Lapentti | 6-2 5-7 6-7(2) 6-3 6-4 | H2H | 5 | - | - | - | - | - | - | - |
| 2010-02-22 | Delray Beach | Hard | R32 | 46 |  Evgeny Korolev (5) | 97 | Nicolas Lapentti | 6-2 1-6 6-1 | H2H | 3 | 88 | 11 | 3 | 59.1% | 76.9% | 44.4% | 4/6 |
| 2010-02-01 | Santiago | Clay | R32 | 35 |  Thomaz Bellucci (3) | 97 | Nicolas Lapentti | 3-6 6-1 6-1 | H2H | 3 | 106 | 3 | 4 | 60.7% | 75.7% | 45.8% | 1/4 |
| 2010-01-18 | Australian Open | Hard | R128 | 30 |  Viktor Troicki (29) | 94 | Nicolas Lapentti | 4-6 6-3 6-1 6-3 | H2H | 5 | 182 | 15 | 3 | 54.5% | 76.7% | 54.0% | 8/10 |
| 2009-09-18 | Davis Cup WG PO: BRA vs ECU | Clay | RR | 144 | Nicolas Lapentti | 56 | Marcos Daniel | 6-4 6-4 1-6 2-6 8-6 | H2H | 5 | - | - | - | - | - | - | - |
