Match log updated: 2026-08-25 14:24 UTC
Robert Trogolo — ATP Match Log
Main draw matches: 26 | W: 10 | L: 16 | Win %: 38.5%
| Opponent | Score | Result | H2H | Match Data | Date ↑ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Terry Ryan | 4-6 2-6 3-6 | L | — | Match data | Apr 6, 1971* | R128 | South African Open | ATP 250 | Hard |
| Lewis Sylvester | 6-7 4-6 6-1 7-6 6-1 | W | — | Match data | Apr 9, 1972* | R128 | South African Open | ATP 250 | Hard |
| Bill Freer | 4-6 2-6 2-6 | L | H2H | Match data | Apr 10, 1972* | R64 | South African Open | ATP 250 | Hard |
| Rick Fisher | 1-6 6-3 6-2 6-4 | W | H2H | Match data | Aug 30, 1979* | R128 | US Open | Grand Slam | Hard |
| Jan Norback | 6-4 2-6 6-2 6-2 | W | H2H | Match data | Sep 1, 1979* | R64 | US Open | Grand Slam | Hard |
| Jose Luis Clerc | 6-4 1-6 1-6 1-6 | L | H2H | Match data | Sep 3, 1979* | R32 | US Open | Grand Slam | Hard |
| Mark Edmondson | 3-6 4-6 | L | H2H | Match data | Jan 17, 1980* | R32 | Baltimore Wct | ATP 250 | Carpet |
| Terry Moor | 7-6 6-2 | W | H2H | Match data | Jan 23, 1980* | R64 | Philadelphia | ATP 250 | Carpet |
| Tim Gullikson | 6-7 2-6 | L | — | Match data | Jan 24, 1980* | R32 | Philadelphia | ATP 250 | Carpet |
| Nick Saviano | 1-6 7-6 6-3 | W | H2H | Match data | Jan 31, 1980* | R32 | San Juan | ATP 250 | Hard |
| Jaime Fillol | 7-6 6-2 | W | H2H | Match data | Feb 1, 1980* | R16 | San Juan | ATP 250 | Hard |
| Vincent Van Patten | 3-6 1-6 | L | — | Match data | Feb 2, 1980* | QF | San Juan | ATP 250 | Hard |
| Raul Antonio Viver | 7-6 6-1 | W | H2H | Match data | Feb 14, 1980* | R32 | Sarasota | ATP 250 | Clay |
| Michael Grant | 6-7 1-6 | L | H2H | Match data | Feb 15, 1980* | R16 | Sarasota | ATP 250 | Clay |
| Matt Mitchell | 6-3 3-6 5-7 | L | H2H | Match data | Mar 27, 1980* | R32 | Dayton | ATP 250 | Carpet |
| John Lloyd | 7-5 6-4 | W | — | Match data | Apr 3, 1980* | R32 | New Orleans | ATP 250 | Carpet |
| Wojtek Fibak | 3-6 4-6 | L | H2H | Match data | Apr 4, 1980* | R16 | New Orleans | ATP 250 | Carpet |
| Victor Pecci | 7-5 3-6 2-6 | L | H2H | Match data | Jun 11, 1980* | R64 | Queen's Club Championships | ATP 250 | Grass |
| Phil Dent | 6-4 6-7 6-3 3-6 4-6 | L | H2H | Match data | Jun 25, 1980* | R128 | Wimbledon | Grand Slam | Grass |
| Tom Gullikson | 1-6 7-6 6-4 | W | — | Match data | Jul 10, 1980* | R32 | Newport | ATP 250 | Grass |
| Nick Saviano | 3-6 1-6 | L | H2H | Match data | Jul 11, 1980* | R16 | Newport | ATP 250 | Grass |
| Eddie Dibbs | 1-6 (ret.) | L | H2H | Match data | Jul 16, 1980* | R64 | U.S. Pro Tennis Championships | ATP 250 | Clay |
| Vincent Van Patten | 3-6 4-6 | L | — | Match data | Aug 14, 1980* | R32 | Stowe | ATP 250 | Hard |
| Tony Giammalva | 4-6 5-7 | L | H2H | Match data | Aug 21, 1980* | R32 | Atlanta | ATP 250 | Hard |
| Fernando Maynetto | 7-5 6-1 3-6 6-4 | W | H2H | Match data | Aug 28, 1980* | R128 | US Open | Grand Slam | Hard |
| Van Winitsky | 3-6 4-6 1-6 | L | H2H | Match data | Aug 30, 1980* | R64 | US Open | Grand Slam | 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.