By surface
| Surface | Bob Lutz | Roy Barth |
|---|---|---|
| Grass | 2 | 0 |
All meetings (3)
| Date | Tour | Tournament | Round | Surface | Winner | Set 1 | Set 2 | Set 3 | Set 4 | Set 5 |
|---|---|---|---|---|---|---|---|---|---|---|
| 1971-08-01 | ATP | Quebec WCT | Round of 32 | — | Bob Lutz | 4-6 | 6-4 | 6-4 | ||
| 1971-06-07 | ATP | Bristol | Round of 32 | Grass | Bob Lutz | 7-5 | 6-8 | 6-4 | ||
| 1969-08-16 | ATP | Boston | Quarterfinal | Grass | Robert Lutz | 6-3 | 3-6 | 10-8 | 6-2 |