H2H data updated: 2026-09-08 00:00 UTC

Tim Mayotte vs Sammy Giammalva Jr H2H: 3-2

Tim Mayotte holds a 3–2 lead over Sammy Giammalva Jr in their ATP head-to-head. Across 5 main-draw meetings, Sammy Giammalva Jr leads 2–1 on hard courts, while Tim Mayotte leads 1–0 on carpet. Most recently, Tim Mayotte won the 1987 US Open round of 128 6-1 6-0 6-1.

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Tim Mayotte
USA Age 66 Right-Handed 190 cm / 6'3"
H2H
3 – 2
5 main-draw meetings
Sammy Giammalva Jr
USA Age 63 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Tim Mayotte #14 6-1 6-0 6-1 Sammy Giammalva Jr Match data Sep 3, 1987* R128 US Open Grand Slam Hard
Sammy Giammalva Jr 4-6 6-4 6-3 Tim Mayotte #15 Match data Oct 10, 1986* R16 Scottsdale ATP 250 Hard
Sammy Giammalva Jr 3-6 6-4 6-1 Tim Mayotte #13 Match data Aug 14, 1986* R32 Canadian Open ATP 500 Hard
Tim Mayotte #30 7-5 6-3 6-4 Sammy Giammalva Jr Match data Dec 3, 1983* R64 Australian Open Grand Slam Grass
Tim Mayotte #32 2-6 6-2 6-4 Sammy Giammalva Jr Match data Feb 11, 1982* R32 Memphis ATP 250 Carpet

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
Tim Mayotte #1,103 #7 1,274 2,049 338 195 63.4% 0 0 0 1 11 12
Sammy Giammalva Jr — — — 1,803 — — — 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 Tim Mayotte Sammy Giammalva Jr
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1979 0–4 0.0% #420 1,453 0 0 — — — — — — —
19 1980 4–4 50.0% #171 1,531 0 0 — — — — — — —
20 1981 31–16 66.0% #33 1,802 0 0 — — — — — — —
21 1982 33–22 60.0% #30 1,810 0 0 — — — — — — —
22 1983 23–18 56.1% #16 1,904 0 0 — — — — — — —
23 1984 23–20 53.5% #44 1,766 0 0 — — — — — — —
24 1985 48–19 71.6% #12 1,915 0 1 — — — — — — —
25 1986 26–15 63.4% #15 1,857 0 2 — — — — — — —
26 1987 44–13 77.2% #9 1,982 0 7 — — — — — — —
27 1988 47–16 74.6% #10 1,918 0 11 — — — — — — —
28 1989 29–15 65.9% #13 1,917 0 12 — — — — — — —
29 1990 18–19 48.6% #37 1,747 0 12 — — — — — — —
30 1991 12–13 48.0% #115 1,717 0 12 — — — — — — —
31 1992 0–1 0.0% #1097 1,700 0 12 — — — — — — —

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 Tim Mayotte Sammy Giammalva Jr
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 %
17 — — — — — — — — — — — — — — — — — 1980 6 3 9 66.7% 0 1 1 0.0% — — — — — — — —
18 1979 0 1 1 0.0% 0 3 3 0.0% — — — — — — — — 1981 13 8 21 61.9% 8 7 15 53.3% — — — — 2 5 7 28.6%
19 1980 0 1 1 0.0% 1 1 2 50.0% 0 1 1 0.0% 3 1 4 75.0% 1982 0 3 3 0.0% 1 5 6 16.7% 6 3 9 66.7% 1 4 5 20.0%
20 1981 15 8 23 65.2% — — — — 11 5 16 68.8% 5 3 8 62.5% 1983 11 10 21 52.4% 6 5 11 54.5% 2 3 5 40.0% 5 2 7 71.4%
21 1982 8 9 17 47.1% 0 1 1 0.0% 14 5 19 73.7% 11 7 18 61.1% 1984 8 7 15 53.3% 3 4 7 42.9% 3 2 5 60.0% 1 2 3 33.3%
22 1983 5 6 11 45.5% 0 2 2 0.0% 11 4 15 73.3% 7 6 13 53.8% 1985 10 8 18 55.6% — — — — 4 4 8 50.0% 4 5 9 44.4%
23 1984 6 6 12 50.0% 1 2 3 33.3% 12 6 18 66.7% 4 6 10 40.0% 1986 6 8 14 42.9% 3 3 6 50.0% 2 2 4 50.0% 3 4 7 42.9%
24 1985 19 5 24 79.2% — — — — 13 5 18 72.2% 16 9 25 64.0% 1987 4 8 12 33.3% 2 3 5 40.0% 4 3 7 57.1% 5 5 10 50.0%
25 1986 7 9 16 43.8% — — — — 10 1 11 90.9% 9 5 14 64.3% 1988 7 8 15 46.7% 2 2 4 50.0% 3 3 6 50.0% 4 2 6 66.7%
26 1987 18 8 26 69.2% 0 1 1 0.0% 6 2 8 75.0% 20 2 22 90.9% 1989 4 5 9 44.4% 0 2 2 0.0% 0 3 3 0.0% 1 0 1 100.0%
27 1988 28 8 36 77.8% 1 1 2 50.0% 4 1 5 80.0% 14 6 20 70.0% — — — — — — — — — — — — — — — — —
28 1989 15 7 22 68.2% 2 2 4 50.0% 5 2 7 71.4% 7 4 11 63.6% — — — — — — — — — — — — — — — — —
29 1990 3 9 12 25.0% — — — — 1 3 4 25.0% 14 7 21 66.7% — — — — — — — — — — — — — — — — —
30 1991 7 8 15 46.7% — — — — 3 1 4 75.0% 2 4 6 33.3% — — — — — — — — — — — — — — — — —
31 1992 — — — — — — — — — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — —
Career — 131 85 216 60.6% 5 13 18 27.8% 90 36 126 71.4% 112 61 173 64.7% — 69 68 137 50.4% 25 32 57 43.9% 24 23 47 51.1% 26 29 55 47.3%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Tim Mayotte Sammy Giammalva Jr
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
17 — — — — — — — — — — — — — — — — 1980 1608 127.7 — — — — +76 — — 50.0% -0.03 3–0 (100%) 1–0 — +0.70
18 1979 1454 104.1 — — — — — +42 — 18.2% -1.27 0–1 0–1 — +0.10 1981 1672 132.0 — — — — +26 -93 — 50.0% -0.02 15–10 (60%) 8–8 (50%) 103.8 +2.44
19 1980 1532 126.8 — — — — +56 — — 39.1% -0.43 4–0 (100%) 3–5 (38%) 105.4 -0.12 1982 1623 123.4 — — — — -32 -90 +29 41.3% -0.35 4–8 (33%) 3–7 (30%) 94.9 +1.50
20 1981 1802 138.6 — — — — -9 — -48 64.2% +0.75 6–6 (50%) 13–8 (62%) 104.6 +2.78 1983 1701 132.6 — — — — -1 -112 -28 53.3% -0.09 7–7 (50%) 8–4 (67%) 103.1 +2.18
21 1982 1811 143.3 — — — — -28 — +49 57.6% +0.55 12–11 (52%) 11–10 (52%) 99.7 -1.18 1984 1715 139.4 — — — — -12 -117 +2 47.1% -0.23 6–2 (75%) 3–3 (50%) 105.8 -0.79
22 1983 1904 151.7 — — — — -70 — +58 55.5% +0.31 6–4 (60%) 9–13 (41%) 99.4 -3.46 1985 1737 142.0 — — — — +7 — +16 50.6% +0.04 3–2 (60%) 8–3 (73%) 106.1 -0.64
23 1984 1767 146.1 — — — — +46 -313 +156 55.7% +0.31 4–8 (33%) 10–12 (45%) 91.1 -1.63 1986 1740 140.4 — — — — -9 -120 -6 48.8% +0.15 4–6 (40%) 3–1 (75%) 100.4 -1.68
24 1985 1916 157.8 — — — — +85 — +6 66.5% +1.07 11–7 (61%) 16–14 (53%) 99.7 -1.93 1987 1644 128.6 — — — — +2 -40 +94 43.4% -0.45 4–4 (50%) 5–6 (45%) 97.9 +0.11
25 1986 1858 145.9 — — — — -38 — +200 63.2% +0.63 8–11 (42%) 11–7 (61%) 92.6 -2.66 1988 1653 124.7 — — — — -2 -43 +53 51.8% +0.13 7–6 (54%) 5–6 (45%) 97.8 +0.72
26 1987 1982 154.9 — — — — +26 — +41 72.1% +1.58 9–11 (45%) 10–12 (45%) 92.0 +0.87 1989 1582 113.0 — — — — +68 — +50 35.9% -0.54 2–2 (50%) 0–3 (0%) 96.8 +0.53
27 1988 1919 150.1 — — — — +19 — +104 67.7% +1.13 14–3 (82%) 11–5 (69%) 108.6 +1.19 — — — — — — — — — — — — — — — —
28 1989 1917 154.1 — — — — +8 -445 +83 65.0% +1.02 4–7 (36%) 12–7 (63%) 97.9 -1.91 — — — — — — — — — — — — — — — —
29 1990 1747 145.9 — — — — +38 — +168 50.0% +0.19 9–9 (50%) 8–8 (50%) 94.1 +0.07 — — — — — — — — — — — — — — — —
30 1991 1718 133.9 +0.08 +1.03 0.987 50.0% -19 — +211 50.0% +0.02 2–5 (29%) 8–4 (67%) 97.8 -0.69 — — — — — — — — — — — — — — — —
31 1992 1700 100.9 -3.58 +0.76 0.994 47.0% — — — 0.0% -2.50 — — — -0.09 — — — — — — — — — — — — — — — —
Career — 2049 154.9 -0.07 +1.02 0.988 49.8% +12 -259 +73 61.2% +0.74 89–83 (52%) 122–106 (54%) 95.3 -1.63 — 1804 139.2 — — — — +8 -94 +29 48.1% -0.11 55–47 (54%) 44–41 (52%) 103.6 +1.72

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.