H2H data updated: 2026-07-18 02:15 UTC
Mike Cahill vs Geoff Masters H2H: 0-2
Geoff Masters holds a 2–0 lead over Mike Cahill in their ATP head-to-head. Across 2 main-draw meetings, Geoff Masters leads 2–0 on carpet. Most recently, Geoff Masters won the 1980 Dayton third round 6-4 7-6.
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USA
Age 74
Right-Handed
183 cm / 6'0"
H2H
0
–
2
2 main draw meetings
AUS
Age 75
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Mar 27, 1980* | Dayton | ATP 250 | R32 | Carpet | Geoff Masters | 6-4 7-6 | Mike Cahill | Match data |
| Mar 6, 1980* | Washington (2) | ATP 250 | R32 | Carpet | Geoff Masters | 6-1 4-6 6-2 | Mike Cahill | Match data |
* Estimated match date where the exact historical date is unavailable.
Career Comparison
| Player | Current | Peak | Pts | Elo | W | L | Win % | GS | 1000 | Finals | 500 | 250 | Titles |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mike Cahill | #448 | #58 | 0 | 1,727 | 100 | 155 | 39.2% | 0 | 0 | 0 | 0 | 0 | 0 |
| Geoff Masters | #826 | #41 | 0 | 1,881 | 238 | 255 | 48.3% | 0 | 0 | 0 | 0 | 2 | 2 |
Career Progression by Age
Seasons are aligned by the age each player spent most of that calendar year. GS and Titles are cumulative career totals through that season.
| Age | Mike Cahill | Geoff Masters | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | — | — | — | — | — | — | — | 1968 | 2–2 | 50.0% | — | 1,510 | 0 | 0 |
| 18 | — | — | — | — | — | — | — | 1969 | 7–6 | 53.8% | — | 1,547 | 0 | 0 |
| 19 | — | — | — | — | — | — | — | 1970 | 10–7 | 58.8% | — | 1,581 | 0 | 0 |
| 20 | — | — | — | — | — | — | — | 1971 | 19–22 | 46.3% | — | 1,571 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 1972 | 18–18 | 50.0% | — | 1,669 | 0 | 0 |
| 22 | 1974 | 4–4 | 50.0% | #138 | 1,539 | 0 | 0 | 1973 | 28–23 | 54.9% | #52 | 1,754 | 0 | 0 |
| 23 | 1975 | 10–17 | 37.0% | #79 | 1,613 | 0 | 0 | 1974 | 24–22 | 52.2% | #53 | 1,767 | 0 | 1 |
| 24 | 1976 | 13–26 | 33.3% | #136 | 1,597 | 0 | 0 | 1975 | 27–25 | 51.9% | #44 | 1,804 | 0 | 1 |
| 25 | 1977 | 10–18 | 35.7% | #115 | 1,577 | 0 | 0 | 1976 | 27–31 | 46.6% | #53 | 1,780 | 0 | 2 |
| 26 | 1978 | 17–20 | 45.9% | #69 | 1,691 | 0 | 0 | 1977 | 22–27 | 44.9% | #78 | 1,660 | 0 | 2 |
| 27 | 1979 | 18–25 | 41.9% | #113 | 1,677 | 0 | 0 | 1978 | 20–20 | 50.0% | #59 | 1,699 | 0 | 2 |
| 28 | 1980 | 10–19 | 34.5% | #189 | 1,600 | 0 | 0 | 1979 | 21–23 | 47.7% | #62 | 1,723 | 0 | 2 |
| 29 | 1981 | 6–10 | 37.5% | #100 | 1,628 | 0 | 0 | 1980 | 13–28 | 31.7% | #166 | 1,516 | 0 | 2 |
| 30 | 1982 | 12–14 | 46.2% | #98 | 1,643 | 0 | 0 | 1981 | 0–1 | 0.0% | #166 | 1,499 | 0 | 2 |
| 31 | 1983 | 0–2 | 0.0% | #108 | 1,620 | 0 | 0 | — | — | — | — | — | — | — |