By surface
| Surface | Marillia Matte | Sheila Mcinerney |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1981-04-06 | WTA | Porto Alegre | Round of 16 | - | Marillia Matte | 6-4 | 6-1 |
| Surface | Marillia Matte | Sheila Mcinerney |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1981-04-06 | WTA | Porto Alegre | Round of 16 | - | Marillia Matte | 6-4 | 6-1 |