By surface
| Surface | William Brown | Thierry Brasseur |
|---|
All meetings (1)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1970-05-01 | ATP | Davis Cup EUR R1: LUX vs IRL | Round Robin | — | William Brown | 3-6 | 6-4 | 6-4 | 9-11 | 6-4 |
| Surface | William Brown | Thierry Brasseur |
|---|
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1970-05-01 | ATP | Davis Cup EUR R1: LUX vs IRL | Round Robin | — | William Brown | 3-6 | 6-4 | 6-4 | 9-11 | 6-4 |