H2H data updated: 2026-07-14 14:15 UTC
G. Guerrero vs R. Ycaza H2H: 0-1
R. Ycaza holds a 1–0 lead over G. Guerrero in their ATP head-to-head. Across 1 main-draw meeting, R. Ycaza leads 1–0 on clay. Most recently, R. Ycaza won the 1981 Forest Hills Wct second round W/O.
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ARG
Age 66
Left-Handed
180 cm / 5'11"
H2H
0
–
1
1 main draw meetings
ECU
Age 68
Right-Handed
183 cm / 6'0"
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| May 6, 1981* | Forest Hills Wct | ATP 250 | R64 | Clay | R. Ycaza | (w/o) | G. Guerrero | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| G. Guerrero | #1,235 | #78 | 9 | 1,523 | 6 | 20 | 23.1% | 0 | 0 | 0 | 0 | 0 | 0 |
| R. Ycaza | #773 | #44 | 0 | 1,755 | 60 | 91 | 39.7% | 0 | 0 | 0 | 0 | 0 | 0 |
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 | G. Guerrero | R. Ycaza | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | 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 | 1977 | 7–14 | 33.3% | #117 | 1,515 | 0 | 0 |
| 20 | 1980 | 3–4 | 42.9% | #84 | 1,494 | 0 | 0 | 1978 | 12–16 | 42.9% | #108 | 1,600 | 0 | 0 |
| 21 | 1981 | 1–9 | 10.0% | #100 | 1,442 | 0 | 0 | 1979 | 5–13 | 27.8% | #162 | 1,566 | 0 | 0 |
| 22 | — | — | — | — | — | — | — | 1980 | 14–14 | 50.0% | #78 | 1,637 | 0 | 0 |
| 23 | 1983 | 0–1 | 0.0% | #337 | 1,437 | 0 | 0 | 1981 | 19–16 | 54.3% | #76 | 1,661 | 0 | 0 |
| 24 | 1984 | 0–1 | 0.0% | #320 | 1,432 | 0 | 0 | 1982 | 3–15 | 16.7% | #99 | 1,529 | 0 | 0 |
| 25 | 1985 | 1–1 | 50.0% | #201 | 1,444 | 0 | 0 | 1983 | 0–2 | 0.0% | #225 | 1,509 | 0 | 0 |
| 26 | 1986 | 0–1 | 0.0% | #312 | 1,431 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 1987 | 1–1 | 50.0% | #266 | 1,446 | 0 | 0 | 1985 | 0–1 | 0.0% | #303 | 1,499 | 0 | 0 |