By surface
| Surface | Kenichi Hirai | Alexander Marcial |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-10-21 | ATP | Davis Cup AME PR: PHI vs JPN | Round Robin | — | Kenichi Hirai | 6-4 | 3-6 | 6-4 | 6-0 |
| Surface | Kenichi Hirai | Alexander Marcial |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1977-10-21 | ATP | Davis Cup AME PR: PHI vs JPN | Round Robin | — | Kenichi Hirai | 6-4 | 3-6 | 6-4 | 6-0 |