Match log updated: 2026-05-28 18:14 UTC
Osamu Ishiguro — ATP Match Log
Main draw matches: 6 | W: 0 | L: 6 | Win %: 0.0%
| Opponent | Score | Result | H2H | Match Data | Date ↓ | Round | Tournament | Category | Surface |
|---|---|---|---|---|---|---|---|---|---|
| Barry Phillips Moore | 3-6 2-6 | L | — | Match data | Apr 17, 1975* | R32 | Tokyo Indoor | ATP 250 | Carpet |
| Robert Rheinberger | 6-3 3-6 4-6 | L | H2H | Match data | Oct 15, 1974* | R64 | Tokyo | ATP 250 | Hard |
| Antonio Zugarelli | 2-6 4-6 | L | H2H | Match data | Apr 11, 1974* | R32 | Japan Open | ATP 250 | Clay |
| Jim Mcmanus | 1-6 2-6 | L | H2H | Match data | Nov 1, 1973* | R32 | Hong Kong Open | ATP 250 | Hard |
| Paul Kronk | 6-3 6-7 6-7 | L | — | Match data | Oct 10, 1973* | R32 | Osaka | ATP 250 | Hard |
| Bob Giltinan | 4-6 4-6 1-6 | L | H2H | Match data | Mar 11, 1971* | R64 | Australian Open | Grand Slam | Grass |
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.