By surface
| Surface | Glenn Layendecker | Roger Knapp |
|---|---|---|
| Grass | 1 | 0 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1985-06-17 | ATP | Bristol | Semifinal | Grass | Glenn Layendecker | 6-4 | 6-3 |
| Surface | Glenn Layendecker | Roger Knapp |
|---|---|---|
| Grass | 1 | 0 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1985-06-17 | ATP | Bristol | Semifinal | Grass | Glenn Layendecker | 6-4 | 6-3 |