H2H data updated: 2026-07-14 14:15 UTC
J. Avendano vs Sammy Giammalva Jr H2H: 0-1
Sammy Giammalva Jr leads J. Avendano 1–0 in 1 ATP main-draw meeting. Sammy Giammalva Jr's record is 1–0 on clay courts. Their latest meeting was at Forest Hills in 1988, where Sammy Giammalva Jr won 6-3 6-1.
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ESP
Age 65
Right-Handed
178 cm / 5'10"
H2H
0
–
1
1 main draw meetings
Age 63
Right-Handed
Career Comparison
| Metric | J. Avendano | Sammy Giammalva Jr |
|---|---|---|
| Peak Ranking | #71 | — |
| Peak Points | 8 | — |
| Peak Elo | 1,673 | 1,802 |
| Singles W-L | 39–77 | — |
| Win % | 33.6% | — |
| Grand Slam titles | 0 | 0 |
| Masters 1000 titles | 0 | 0 |
| ATP Finals titles | 0 | 0 |
| ATP 500 titles | 0 | 0 |
| ATP 250 titles | 0 | 2 |
| Total titles | 0 | 0 |
| Age | J. Avendano | Sammy Giammalva Jr | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | W-L | Win % | Rank | Elo | GS | Titles | |
| 19 | 1980 | 0–1 | 0.0% | #269 | 1,488 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1981 | 0–2 | 0.0% | #269 | 1,479 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1982 | 11–17 | 39.3% | #91 | 1,571 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1983 | 12–14 | 46.2% | #93 | 1,641 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 1984 | 2–8 | 20.0% | #175 | 1,551 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1985 | 2–8 | 20.0% | #144 | 1,521 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1986 | 6–10 | 37.5% | #134 | 1,520 | 0 | 0 | — | — | — | — | — | — | — |
| 26 | 1987 | 4–10 | 28.6% | #209 | 1,474 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 1988 | 2–5 | 28.6% | #241 | 1,476 | 0 | 0 | — | — | — | — | — | — | — |
| 28 | 1989 | 0–1 | 0.0% | #715 | 1,461 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | 1990 | 0–1 | 0.0% | #1007 | 1,455 | 0 | 0 | — | — | — | — | — | — | — |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| May 4, 1988* | Forest Hills | ATP 250 | R64 | Clay | Sammy Giammalva Jr | 6-3 6-1 | J. Avendano | Match data |