H2H data updated: 2026-09-04 00:00 UTC

Mike Leach vs Tony Giammalva H2H: 0-1

Tony Giammalva holds a 1–0 lead over Mike Leach in their ATP head-to-head. Across 1 main-draw meeting, Tony Giammalva leads 1–0 on hard courts. Most recently, Tony Giammalva won the 1983 Maui round of 32 6-4 3-6 7-5.

Want to explore more matchups? Advanced rivalry search lets you browse current and historical rivalries, unbeaten records, or every matchup for a player.

Mike Leach
USA Age 66 Left-Handed 180 cm / 5'11"
H2H
0 – 1
1 main draw meetings
Tony Giammalva
USA Age 68 Right-Handed 190 cm / 6'3"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Tony Giammalva 6-4 3-6 7-5 Mike Leach #98 Match data Sep 28, 1983* R32 Maui ATP 250 Hard

Estimated match date where the exact historical date is unavailable. Arrows show an edition's recorded category and documented modern equivalent; unresolved editions keep their recorded category. Asterisked totals include editions mapped from documented historical predecessor categories. Mapping details.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 including documented historical predecessor categories Finals 500 including documented historical predecessor categories 250 including documented historical predecessor categories Titles
Mike Leach #999 #29 0 1,787 73 102 41.7% 0 0 0 0 0 0
Tony Giammalva #692 #54 0 1,737 54 78 40.9% 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 Mike Leach Tony Giammalva
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1976 0–1 0.0% #310 1,480 0 0
19 — — — — — — — 1977 1–3 25.0% #322 1,481 0 0
20 1980 0–1 0.0% #372 1,483 0 0 1978 0–1 0.0% #200 1,481 0 0
21 1981 2–3 40.0% — 1,499 0 0 — — — — — — —
22 1982 9–13 40.9% — 1,558 0 0 1980 13–12 52.0% #71 1,609 0 0
23 1983 11–14 44.0% #95 1,616 0 0 1981 17–21 44.7% #78 1,681 0 0
24 1984 12–18 40.0% #95 1,624 0 0 1982 10–16 38.5% #81 1,646 0 0
25 1985 18–17 51.4% #37 1,725 0 0 1983 7–11 38.9% #177 1,613 0 0
26 1986 16–23 41.0% #115 1,643 0 0 1984 6–11 35.3% #119 1,588 0 0
27 1987 5–13 27.8% #241 1,541 0 0 1985 0–2 0.0% #691 1,567 0 0

Surface Results by Age

Seasons are aligned by the age each player spent most of that calendar year. Results cover completed main-draw matches. Bold green marks the higher win percentage when both players have at least 5 matches on that surface at the aligned age.

Age Mike Leach Tony Giammalva
Yr HardClayGrassCarpet Yr HardClayGrassCarpet
W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win % W L M Win %
18 — — — — — — — — — — — — — — — — — 1976 — — — — 0 1 1 0.0% — — — — — — — —
19 — — — — — — — — — — — — — — — — — 1977 — — — — 1 3 4 25.0% — — — — — — — —
20 1980 0 1 1 0.0% — — — — — — — — — — — — 1978 — — — — 0 1 1 0.0% — — — — — — — —
21 1981 1 1 2 50.0% 1 1 2 50.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
22 1982 0 3 3 0.0% 4 4 8 50.0% 2 4 6 33.3% 3 2 5 60.0% 1980 5 5 10 50.0% 8 6 14 57.1% 0 1 1 0.0% — — — —
23 1983 1 6 7 14.3% 1 2 3 33.3% 7 5 12 58.3% 2 1 3 66.7% 1981 4 7 11 36.4% 6 6 12 50.0% 2 2 4 50.0% 5 6 11 45.5%
24 1984 2 6 8 25.0% 5 6 11 45.5% 1 4 5 20.0% 4 2 6 66.7% 1982 1 1 2 50.0% 3 6 9 33.3% 3 3 6 50.0% 3 6 9 33.3%
25 1985 7 7 14 50.0% 1 2 3 33.3% 2 3 5 40.0% 8 5 13 61.5% 1983 2 3 5 40.0% 0 1 1 0.0% 3 4 7 42.9% 2 3 5 40.0%
26 1986 10 13 23 43.5% — — — — 2 3 5 40.0% 4 7 11 36.4% 1984 5 6 11 45.5% 0 2 2 0.0% 0 2 2 0.0% 1 1 2 50.0%
27 1987 2 6 8 25.0% 0 1 1 0.0% 1 4 5 20.0% 2 2 4 50.0% 1985 — — — — — — — — 0 1 1 0.0% 0 1 1 0.0%
Career — 23 43 66 34.8% 12 16 28 42.9% 15 24 39 38.5% 23 19 42 54.8% — 17 22 39 43.6% 18 26 44 40.9% 8 13 21 38.1% 11 17 28 39.3%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics are precomputed from eligible main-draw results; point-stat values use the available detailed sample. Bold green marks the stronger value when both underlying samples are sufficient. Lower is better for Schedule because a negative value means a tougher schedule. Career Schedule is normalized per 100 matches.

Age Mike Leach Tony Giammalva
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Pressure+ Schedule
18 — — — — — — — — — — — — — — — — 1976 1480 96.3 — — — — — — — 0.0% -4.00 — — — +0.15
19 — — — — — — — — — — — — — — — — 1977 1481 106.0 — — — — — +34 — 22.2% -2.22 1–0 0–1 — -0.12
20 1980 1483 99.8 — — — — — — — 25.0% -0.75 — 0–1 — +0.09 1978 1481 113.9 — — — — — — — 0.0% -5.50 — — — -0.26
21 1981 1499 113.1 — — — — — — — 50.0% 0.00 0–2 1–3 (25%) — +0.16 — — — — — — — — — — — — — — — —
22 1982 1558 126.8 — — — — -8 +15 -29 44.0% -0.16 2–3 (40%) 3–2 (60%) 100.4 -0.01 1980 1610 126.0 — — — — +3 -26 — 59.3% +0.44 3–6 (33%) 3–2 (60%) 99.9 +1.80
23 1983 1616 119.0 — — — — -94 -52 +34 42.7% -0.29 7–5 (58%) 7–13 (35%) 100.3 +1.40 1981 1682 143.3 — — — — -40 -27 -79 48.0% -0.34 4–8 (33%) 6–5 (55%) 101.3 -1.80
24 1984 1624 122.9 — — — — -49 -13 -53 42.9% -0.27 3–5 (38%) 7–11 (39%) 95.7 +2.01 1982 1646 130.6 — — — — +10 -25 -45 42.6% -0.64 2–5 (29%) 2–4 (33%) 94.9 -1.10
25 1985 1726 146.6 — — — — +8 -149 -120 52.9% +0.05 5–5 (50%) 11–6 (65%) 106.1 -1.21 1983 1613 129.1 — — — — +27 — +5 42.3% -0.15 3–4 (43%) 7–8 (47%) 98.4 +0.71
26 1986 1644 133.6 — — — — -6 — -55 43.2% -0.66 4–6 (40%) 8–9 (47%) 97.4 -2.45 1984 1589 123.3 — — — — +49 — — 41.7% -0.33 3–5 (38%) 3–1 (75%) 101.3 -0.19
27 1987 1541 116.0 — — — — +57 — -33 33.3% -0.92 3–5 (38%) 3–7 (30%) 97.1 +0.08 1985 1567 103.0 — — — — — — — 0.0% -3.60 — — — -0.17
Career — 1787 134.9 — — — — -9 -25 -28 44.0% -0.35 24–31 (44%) 40–52 (43%) 96.9 +0.04 — 1737 137.7 — — — — +3 -20 -32 45.2% -0.38 16–28 (36%) 21–21 (50%) 98.6 -0.75

Career Rivalries

Each player's five most-played main-draw opponents. The current matchup is highlighted when it appears in a player's top five.