INFO: click on player name to show detailed player statistics
Ivo Heuberger vs. Izak van der Merwe - H2H matches
| 30.07.05 | q 2 | Ivo Heuberger | Izak van der Merwe | 6-4, 7-67 | match details |  Washington D.C. | Hard |
Ivo Heuberger form & Izak van der Merwe form
Ivo Heuberger - last matches
| New York - Hard | ||||
| 20.08.08 q 1 | vs. Filip Prpic | 1-6, 4-6 |  | match details |
| Lubbock - Hard | ||||
| 19.09.06 1st round | vs. Brendan Evans | 3-6, 0-6 | | match details |
| New Orleans - Hard | ||||
| 13.09.06 2nd round | vs. Cecil Mamiit | 6-75, 2-6 | | match details |
| 11.09.06 1st round | vs. Nicholas Monroe | 7-62, 6-3 |  | match details |
| New York - Hard | ||||
| 23.08.06 q 1 | vs. Daniel Koellerer | 6-72, 4-6 | | match details |
 Manta - Hard | ||||
| 17.08.06 2nd round | vs. Marcel Felder | 6-4, 5-7, 4-6 | | match details |
| 14.08.06 1st round | vs. Pablo Gonzalez | 6-4, 6-2 | | match details |
 Toronto - Hard | ||||
| 05.08.06 q 1 | vs. Robert Kendrick | 5-7, 2-6 | | match details |
| Vancouver - Hard | ||||
| 01.08.06 1st round | vs. Jesse Witten | 6-4, 2-6, 3-6 | | match details |
| Aptos - Hard | ||||
| 22.07.06 1/2 | vs. Alex Kuznetsov | 0-4, - Ivo Heuberger - retired | | match details |
| 21.07.06 1/4 | vs. Robert Kendrick | 7-67, 6-1 | | match details |
| 20.07.06 2nd round | vs. Simon Stadler | 6-4, 6-4 | | match details |
| 18.07.06 1st round | vs. Pierre-Ludovic Duclos | 6-4, 7-5 | | match details |
| Newport - Grass | ||||
| 08.07.06 q 1 | vs. Jeff Coetzee | 5-7, 3-6 | | match details |
| Winnetka - Hard | ||||
| 04.07.06 1st round | vs. Prakash Amritraj | 3-6, 6-3, 4-6 | | match details |
 London - Grass | ||||
| 22.06.06 qual. | vs. Benjamin Becker | 3-6, 2-6, 6-71 | | match details |
| 20.06.06 q 2 | vs. Ilija Bozoljac | 7-65, 6-3 | | match details |
| 19.06.06 q 1 | vs. Benjamin Balleret | 6-1, 6-3 | | match details |
 Halle - Grass | ||||
| 10.06.06 q 1 | vs. Rik de Voest | 4-6, 7-5, 6-4 | | match details |
| 10.06.06 q 2 | vs. Marin Cilic | 4-6, 2-6 | | match details |
| Ettlingen - Clay | ||||
| 29.05.06 q 2 | vs. Juan-Pablo Guzman | 3-6, 4-6 | | match details |
| 29.05.06 q 1 | vs. Rameez Junaid | 6-1, 5-7, 6-4 | | match details |
| Forest Hills - Clay | ||||
| 18.05.06 2nd round | vs. Cecil Mamiit | 6-3, 4-6, 4-6 | | match details |
| 17.05.06 1st round | vs. Vasilis Mazarakis | 6-3, 6-3 | | match details |
| 15.05.06 qual. | vs. Alex Kuznetsov | 6-4, 5-4, Alex Kuznetsov - retired | | match details |
| 15.05.06 q 2 | vs. Jeff Salzenstein | 6-3, 6-2 | | match details |
| Tunica - Clay | ||||
| 12.05.06 1/2 | vs. Mardy Fish | 3-6, 4-6 | | match details |
| 11.05.06 1/4 | vs. Alun Jones | 6-2, 4-6, 7-5 | | match details |
| 10.05.06 2nd round | vs. Michael Russell | 6-76, 6-2, 7-62 | | match details |
| 08.05.06 1st round | vs. Michael Yani | 6-4, 6-2 | | match details |
Izak van der Merwe - last matches
 Leon Challenger - Hard | ||||
| 31.03.14 1st round | vs. Louk Sorensen | 1-6, 3-6 | | match details |
| Rimouski Challenger - I. hard | ||||
| 17.03.14 1st round | vs. Daniel Cox | 3-6, 1-6 | | match details |
| Canada F2 - I. hard | ||||
| 10.03.14 2nd round | vs. Vincent Millot | 5-7, 6-3, 3-6 | | match details |
| 10.03.14 1st round | vs. Daniel Chu | 6-3, 6-4 | | match details |
 Guangzhou Challenger - Hard | ||||
| 25.02.14 1st round | vs. Ze Zhang | 2-6, 4-6 | | match details |
 Kolkata Challenger - Hard | ||||
| 09.02.14 q 2 | vs. Liang-Chi Huang | 4-6, 7-65, 3-6 | | match details |
| 08.02.14 q 1 | vs. N. Vijay Sundar Prashanth | 6-2, 6-4 | | match details |
| Rimouski Challenger - I. hard | ||||
| 18.03.13 1st round | vs. Cedrik-Marcel Stebe | 3-4, - Izak van der Merwe - retired | | match details |
| Salinas Challenger - Clay | ||||
| 25.02.13 qual. | vs. Gonzalo Lama | 6-73, 6-74 | | match details |
| 24.02.13 q 2 | vs. Ivan Endara | 7-62, 6-3 | | match details |
| 23.02.13 q 1 | vs. Andres Cabezas | 6-1, 6-4 | | match details |
| San Jose - I. hard | ||||
| 09.02.13 q 1 | vs. Simon Stadler | 6-3, 2-6, 2-6 | | match details |
| Dallas Challenger - I. hard | ||||
| 05.02.13 1st round | vs. Marcelo Demoliner | 7-611, 4-6, 0-6 | | match details |
 Melbourne - Hard | ||||
| 09.01.13 q 1 | vs. Damir Dzumhur | 3-6, 4-6 | | match details |
 Auckland - Hard | ||||
| 05.01.13 q 1 | vs. Lukas Rosol | 4-6, 2-6 | | match details |
| Champaign Challenger - I. hard | ||||
| 14.11.12 2nd round | vs. Tim Smyczek | 2-6, 4-6 | | match details |
| 13.11.12 1st round | vs. Andrei Daescu | 6-2, 6-2 | | match details |
| Knoxville Challenger - I. hard | ||||
| 08.11.12 2nd round | vs. Tim Smyczek | 5-7, 5-7 | | match details |
| 06.11.12 1st round | vs. Michael Lammer | 6-1, 6-76, 6-4 | | match details |
| Charlottesville Challenger - I. hard | ||||
| 03.11.12 1/2 | vs. Denis Kudla | 4-6, 5-7 | | match details |
| 02.11.12 1/4 | vs. John-Patrick Smith | 4-6, 7-63, 6-4 | | match details |
| 01.11.12 2nd round | vs. Jack Sock | 6-3, 6-4 | | match details |
| 30.10.12 1st round | vs. Mac Styslinger | 6-3, 6-2 | | match details |
| Tiburon Challenger - Hard | ||||
| 11.10.12 2nd round | vs. Rhyne Williams | 2-6, 3-6 | | match details |
| 08.10.12 1st round | vs. Matteo Viola | 6-3, 6-4 | | match details |
| Sacramento Challenger - Hard | ||||
| 03.10.12 2nd round | vs. Mischa Zverev | 6-75, 3-6 | | match details |
| 01.10.12 1st round | vs. Tim Smyczek | 6-3, 6-2 | | match details |
 Izmir Challenger - Hard | ||||
| 19.09.12 1st round | vs. Vishnu Vardhan | 4-6, 2-6 | | match details |
| Davis Cup - Hard | ||||
| 16.09.12 | vs. Milos Raonic | 2-6, 2-6, 4-6 | | match details |
| 14.09.12 Rubber 1 | vs. Vasek Pospisil | 3-6, 4-6, 4-6 | | match details |
