H2H data updated: 2026-07-19 14:15 UTC

Tony Giammalva vs Trey Waltke H2H: 0-1

Trey Waltke holds a 1–0 lead over Tony Giammalva in their ATP head-to-head. Across 1 main-draw meeting, Trey Waltke leads 1–0 on hard courts. Most recently, Trey Waltke won the 1982 Maui fourth round 7-5 6-1.

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Tony Giammalva

USA Age 68 Right-Handed 190 cm / 6'3"

H2H

0 – 1

1 main draw meetings

Trey Waltke

USA Age 71 Right-Handed 173 cm / 5'8"

H2H Match Log

Date	Tournament	Category	Round	Surface	Winner	Score	Loser	Match
Oct 1, 1982*	Maui	ATP 250	R16	Hard	Trey Waltke #124	7-5 6-1	Tony Giammalva #81	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
Tony Giammalva	#692	#54	0	1,733	54	78	40.9%	0	0	0	0	0	0
Trey Waltke	#606	#41	0	1,820	113	178	38.8%	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	Tony Giammalva							Trey Waltke
Age	Yr	W-L	Win %	Rank	Elo	GS	Titles	Yr	W-L	Win %	Rank	Elo	GS	Titles
17	—	—	—	—	—	—	—	1972	1–1	50.0%	—	1,501	0	0
18	1976	0–1	0.0%	#310	1,478	0	0	—	—	—	—	—	—	—
19	1977	1–3	25.0%	#287	1,480	0	0	1974	2–5	28.6%	#180	1,495	0	0
20	1978	0–1	0.0%	#200	1,480	0	0	1975	12–23	34.3%	#99	1,517	0	0
21	—	—	—	—	—	—	—	1976	14–21	40.0%	#84	1,614	0	0
22	1980	13–12	52.0%	#71	1,602	0	0	1977	18–25	41.9%	#152	1,666	0	0
23	1981	17–21	44.7%	#78	1,679	0	0	1978	7–15	31.8%	#128	1,591	0	0
24	1982	10–16	38.5%	#81	1,645	0	0	1979	6–15	28.6%	#89	1,557	0	0
25	1983	7–11	38.9%	#177	1,612	0	0	1980	27–22	55.1%	#46	1,789	0	0
26	1984	6–11	35.3%	#119	1,588	0	0	1981	13–24	35.1%	#70	1,661	0	0
27	1985	0–2	0.0%	#691	1,566	0	0	1982	10–14	41.7%	#124	1,663	0	0
28	—	—	—	—	—	—	—	1983	3–13	18.8%	#98	1,545	0	0