Match log updated: 2026-08-25 14:24 UTC
Willem Prinsloo — ATP Match Log
Main draw matches: 10 | W: 1 | L: 9 | Win %: 10.0%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Colin Dibley | 2-6 3-6 | L | H2H | Match data | Feb 1, 1979* | R32 | Little Rock | ATP 250 | Hard |
| Andrew Jarrett | 1-6 6-3 4-6 | L | H2H | Match data | Feb 15, 1979* | R32 | Sarasota | ATP 250 | Carpet |
| Bob Hewitt | 6-1 6-4 | W | H2H | Match data | Apr 19, 1979* | R32 | Johannesburg | ATP 250 | Hard |
| Heinz Gunthardt | 6-3 2-6 2-6 | L | H2H | Match data | Apr 20, 1979* | R16 | Johannesburg | ATP 250 | Hard |
| Warren Maher | 6-3 1-6 2-6 | L | — | Match data | Jul 16, 1979* | R64 | Washington Open | ATP 250 | Clay |
| Chris Kachel | 4-6 6-3 1-6 | L | H2H | Match data | Aug 2, 1979* | R32 | South Orange | ATP 250 | Clay |
| Bob Lutz | 2-6 2-6 | L | H2H | Match data | Aug 9, 1979* | R32 | Colombus | ATP 250 | Clay |
| Gene Malin | 3-6 6-2 2-6 | L | H2H | Match data | Aug 16, 1979* | R32 | Cleveland | ATP 250 | Hard |
| Tom Gullikson | 3-6 4-6 2-6 | L | — | Match data | Aug 30, 1979* | R128 | US Open | Grand Slam | Hard |
| Pascal Portes | 5-7 3-6 | L | H2H | Match data | Nov 30, 1979* | R32 | South African Open | ATP 250 | Hard |
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.