H2H data updated: 2026-07-14 14:15 UTC
T. Giammalva vs J. Simpson H2H: 1-0
Compare the head-to-head record, career totals, season-by-season performance, and match log for T. Giammalva vs J. Simpson.
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USA
Age 68
Right-Handed
190 cm / 6'3"
H2H
1
–
0
1 main draw meetings
NZL
Age 75
Right-Handed
Career Comparison
| Metric | T. Giammalva | J. Simpson |
|---|---|---|
| Peak Ranking | #54 | #66 |
| Peak Points | 0 | 0 |
| Peak Elo | 1,733 | 1,598 |
| Singles W-L | 54–78 | 47–94 |
| Win % | 40.9% | 33.3% |
| 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 | T. Giammalva | J. Simpson | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Season | W-L | Win % | Rank | Elo | GS | Titles | Season | W-L | Win % | Rank | Elo | GS | Titles | |
| 17 | — | — | — | — | — | — | — | 1968 | 0–1 | 0.0% | — | 1,474 | 0 | 0 |
| 18 | 1976 | 0–1 | 0.0% | #310 | 1,478 | 0 | 0 | 1969 | 0–3 | 0.0% | — | 1,421 | 0 | 0 |
| 19 | 1977 | 1–3 | 25.0% | #287 | 1,480 | 0 | 0 | 1970 | 1–1 | 50.0% | — | 1,441 | 0 | 0 |
| 20 | 1978 | 0–1 | 0.0% | #200 | 1,480 | 0 | 0 | 1971 | 0–4 | 0.0% | — | 1,392 | 0 | 0 |
| 21 | — | — | — | — | — | — | — | 1972 | 8–16 | 33.3% | — | 1,446 | 0 | 0 |
| 22 | 1980 | 13–12 | 52.0% | #71 | 1,602 | 0 | 0 | 1973 | 18–21 | 46.2% | #92 | 1,566 | 0 | 0 |
| 23 | 1981 | 17–21 | 44.7% | #78 | 1,679 | 0 | 0 | 1974 | 12–30 | 28.6% | #132 | 1,472 | 0 | 0 |
| 24 | 1982 | 10–16 | 38.5% | #81 | 1,645 | 0 | 0 | 1975 | 3–2 | 60.0% | #193 | 1,552 | 0 | 0 |
| 25 | 1983 | 7–11 | 38.9% | #177 | 1,612 | 0 | 0 | 1976 | 1–2 | 33.3% | — | 1,539 | 0 | 0 |
| 26 | 1984 | 6–11 | 35.3% | #119 | 1,588 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 1985 | 0–2 | 0.0% | #691 | 1,566 | 0 | 0 | — | — | — | — | — | — | — |
| 29 | — | — | — | — | — | — | — | 1980 | 0–1 | 0.0% | #365 | 1,522 | 0 | 0 |
| 30 | — | — | — | — | — | — | — | 1981 | 1–2 | 33.3% | #365 | 1,524 | 0 | 0 |
| 31 | — | — | — | — | — | — | — | 1982 | 1–8 | 11.1% | #96 | 1,449 | 0 | 0 |
| 32 | — | — | — | — | — | — | — | 1983 | 2–3 | 40.0% | #167 | 1,449 | 0 | 0 |
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Dec 15, 1982* | Sydney Outdoor | ATP 250 | R64 | Grass | T. Giammalva | 6-4 6-2 | J. Simpson | Match data |