H2H data updated: 2026-07-19 02:51 UTC
David Dowlen vs Sammy Giammalva Jr H2H: 0-1
Sammy Giammalva Jr holds a 1–0 lead over David Dowlen in their ATP head-to-head. Across 1 main-draw meeting, Sammy Giammalva Jr leads 1–0 on hard courts. Most recently, Sammy Giammalva Jr won the 1983 Tokyo Outdoor second round 6-3 6-2.
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USA
Age 66
Right-Handed
178 cm / 5'10"
H2H
0
–
1
1 main draw meetings
Age 63
Right-Handed
H2H Match Log
| Date | Tournament | Category | Round | Surface | Winner | Score | Loser | Match |
|---|---|---|---|---|---|---|---|---|
| Oct 19, 1983* | Tokyo Outdoor | ATP 250 | R64 | Hard | Sammy Giammalva Jr | 6-3 6-2 | David Dowlen | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| David Dowlen | #1,013 | #95 | 0 | 1,588 | 10 | 26 | 27.8% | 0 | 0 | 0 | 0 | 0 | 0 |
| Sammy Giammalva Jr | — | — | — | 1,802 | — | — | — | 0 | 0 | 0 | 0 | 2 | 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 | David Dowlen | Sammy Giammalva Jr | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yr | W-L | Win % | Rank | Elo | GS | Titles | Yr | W-L | Win % | Rank | Elo | GS | Titles | |
| 18 | 1978 | 0–1 | 0.0% | — | 1,491 | 0 | 0 | — | — | — | — | — | — | — |
| 20 | 1980 | 0–1 | 0.0% | #423 | 1,487 | 0 | 0 | — | — | — | — | — | — | — |
| 21 | 1981 | 2–5 | 28.6% | #423 | 1,504 | 0 | 0 | — | — | — | — | — | — | — |
| 22 | 1982 | 1–3 | 25.0% | — | 1,513 | 0 | 0 | — | — | — | — | — | — | — |
| 23 | 1983 | 5–7 | 41.7% | #301 | 1,535 | 0 | 0 | — | — | — | — | — | — | — |
| 24 | 1984 | 2–7 | 22.2% | #160 | 1,493 | 0 | 0 | — | — | — | — | — | — | — |
| 25 | 1985 | 0–1 | 0.0% | #319 | 1,481 | 0 | 0 | — | — | — | — | — | — | — |
| 27 | 1987 | 0–1 | 0.0% | #392 | 1,474 | 0 | 0 | — | — | — | — | — | — | — |