Head to head
Rivalry summary
Bob Giltinan and Geoff Masters met 2 times on the ATP tour between 1970 and 1974. Their head-to-head is level at 1–1. By surface, they are level 1–1 on grass.
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Grass
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Bob Giltinan's wins on the left · Geoff Masters's on the right · bar lengths share one scale
All meetings (2)
| 1974 | Australian Open | Grass | R16 | Geoff Masters | 6-0 6-7 4-3 RET |
| 1970 | Brisbane | Grass | QF | Bob Giltinan | 7-6 6-4 |
Methodology
Head-to-head totals and surface splits exclude walkovers (no match was played), which follows ATP convention — walkover meetings still appear in the match list. The momentum chart plots the running lead across all counted meetings, oldest to newest.