By surface
| Surface | Carlos Chavez | John Maginley |
|---|---|---|
| Hard | 0 | 1 |
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991-02-01 | ATP | Davis Cup G2 R1: ECA vs GUA | Round Robin | Hard | John Maginley | 6-4 | 6-3 | 5-7 | 4-6 | 7-9 |
| Surface | Carlos Chavez | John Maginley |
|---|---|---|
| Hard | 0 | 1 |
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1991-02-01 | ATP | Davis Cup G2 R1: ECA vs GUA | Round Robin | Hard | John Maginley | 6-4 | 6-3 | 5-7 | 4-6 | 7-9 |