H2H data updated: 2026-07-14 13:35 UTC
G. Guerrero vs M. Cahill H2H: 1-0
Compare the head-to-head record, career totals, season-by-season performance, and match log for G. Guerrero vs M. Cahill.
Browse and filter notable rivalries
ARG
Age 66
Left-Handed
180 cm / 5'11"
H2H
1
–
0
1 main draw meetings
USA
Age 74
Right-Handed
183 cm / 6'0"
Career Comparison
| Metric | G. Guerrero | M. Cahill |
|---|---|---|
| Peak Ranking | #78 | #58 |
| Peak Points | 9 | 0 |
| Peak Elo | 1,523 | 1,727 |
| Singles W-L | 6–20 | 100–155 |
| Win % | 23.1% | 39.2% |
| Grand Slam titles | 0 | 0 |
| Masters 1000 titles | 0 | 0 |
| ATP Finals titles | 0 | 0 |
| ATP 500 titles | 0 | 0 |
| ATP 250 titles | 0 | 0 |
| Total titles | 0 | 0 |
| Age | G. Guerrero | M. Cahill | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | W-L | Win % | Rank | Elo | GS | Titles | |
| 11 | 1971 | 0–1 | 0.0% | — | 1,479 | 0 | 0 | — | — | — | — | — | — | — |
| 19 | 1979 | 0–1 | 0.0% | #347 | 1,467 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1980 | 3–4 | 42.9% | #84 | 1,494 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1981 | 1–9 | 10.0% | #100 | 1,442 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | — | — | — | — | — | — | — | 1974 | 4–4 | 50.0% | #138 | 1,539 | 0 | 0 |
| 23 | 1983 | 0–1 | 0.0% | #337 | 1,437 | 0 | 0 | 1975 | 10–17 | 37.0% | #79 | 1,613 | 0 | 0 |
| 24 | 1984 | 0–1 | 0.0% | #320 | 1,432 | 0 | 0 | 1976 | 13–26 | 33.3% | #136 | 1,597 | 0 | 0 |
| 25 | 1985 | 1–1 | 50.0% | #201 | 1,444 | 0 | 0 | 1977 | 10–18 | 35.7% | #115 | 1,577 | 0 | 0 |
| 26 | 1986 | 0–1 | 0.0% | #312 | 1,431 | 0 | 0 | 1978 | 17–20 | 45.9% | #69 | 1,691 | 0 | 0 |
| 27 | 1987 | 1–1 | 50.0% | #266 | 1,446 | 0 | 0 | 1979 | 18–25 | 41.9% | #113 | 1,677 | 0 | 0 |
| 28 | — | — | — | — | — | — | — | 1980 | 10–19 | 34.5% | #189 | 1,600 | 0 | 0 |
| 29 | — | — | — | — | — | — | — | 1981 | 6–10 | 37.5% | #100 | 1,628 | 0 | 0 |
| 30 | — | — | — | — | — | — | — | 1982 | 12–14 | 46.2% | #98 | 1,643 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 1983 | 0–2 | 0.0% | #108 | 1,620 | 0 | 0 |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Jun 13, 1980* | Brussels | ATP 250 | R16 | Clay | G. Guerrero | 6-4 6-2 | M. Cahill | Match data |