H2H data updated: 2026-09-05 00:00 UTC

Mike Cahill vs Tom Gullikson H2H: 2-1

Mike Cahill holds a 2–1 lead over Tom Gullikson in their ATP head-to-head. Across 3 main-draw meetings, Mike Cahill leads 2–0 on hard courts, while Tom Gullikson leads 1–0 on clay. Most recently, Mike Cahill won the 1980 Palm Harbor round of 16 6-3 6-4.

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Mike Cahill
USA Age 74 Right-Handed 183 cm / 6'0"
H2H
2 – 1
3 main draw meetings
Tom Gullikson
USA Age 74 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Mike Cahill 6-3 6-4 Tom Gullikson Match data Apr 4, 1980* R16 Palm Harbor ATP 250 Hard
Mike Cahill 6-4 6-7 7-5 Tom Gullikson Match data Aug 18, 1979* QF Stowe ATP 250 Hard
Tom Gullikson 7-6 2-6 6-3 Mike Cahill Match data Nov 2, 1977* R64 Japan Open ATP 250 Clay

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 Cahill #448 #58 0 1,727 100 156 39.1% 0 0 0 0 0 0
Tom Gullikson — — — 1,826 — — — 0 0 0 0 1 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 Cahill Tom Gullikson
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
22 1974 4–4 50.0% #138 1,539 0 0 — — — — — — —
23 1975 10–17 37.0% #79 1,585 0 0 — — — — — — —
24 1976 13–27 32.5% #136 1,587 0 0 — — — — — — —
25 1977 10–18 35.7% #94 1,574 0 0 — — — — — — —
26 1978 17–20 45.9% #69 1,692 0 0 — — — — — — —
27 1979 18–25 41.9% #113 1,678 0 0 — — — — — — —
28 1980 10–19 34.5% #189 1,601 0 0 — — — — — — —
29 1981 6–10 37.5% #100 1,629 0 0 — — — — — — —
30 1982 12–14 46.2% #98 1,644 0 0 — — — — — — —
31 1983 0–2 0.0% #108 1,621 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 Cahill Tom Gullikson
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 %
22 1974 — — — — 3 3 6 50.0% — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
23 1975 3 4 7 42.9% 6 9 15 40.0% — — — — 1 4 5 20.0% — — — — — — — — — — — — — — — — —
24 1976 1 4 5 20.0% 9 15 24 37.5% 0 2 2 0.0% 3 6 9 33.3% 1976 4 4 8 50.0% 2 2 4 50.0% 0 1 1 0.0% 0 1 1 0.0%
25 1977 2 3 5 40.0% 5 9 14 35.7% 0 1 1 0.0% 3 5 8 37.5% 1977 3 7 10 30.0% 7 8 15 46.7% 1 3 4 25.0% 8 6 14 57.1%
26 1978 5 6 11 45.5% 6 5 11 54.5% — — — — 6 9 15 40.0% 1978 13 7 20 65.0% 3 4 7 42.9% 9 4 13 69.2% 8 7 15 53.3%
27 1979 9 9 18 50.0% 8 8 16 50.0% 0 3 3 0.0% 1 5 6 16.7% 1979 7 10 17 41.2% 4 4 8 50.0% 4 4 8 50.0% 3 8 11 27.3%
28 1980 4 4 8 50.0% 6 9 15 40.0% — — — — 0 6 6 0.0% 1980 5 7 12 41.7% 2 3 5 40.0% 2 5 7 28.6% 6 5 11 54.5%
29 1981 5 5 10 50.0% 0 2 2 0.0% — — — — 1 3 4 25.0% 1981 15 10 25 60.0% 1 1 2 50.0% 1 3 4 25.0% 4 4 8 50.0%
30 1982 4 5 9 44.4% 6 4 10 60.0% — — — — 2 5 7 28.6% 1982 6 5 11 54.5% 1 1 2 50.0% 2 2 4 50.0% 7 10 17 41.2%
31 1983 — — — — 0 2 2 0.0% — — — — — — — — 1983 12 10 22 54.5% — — — — 10 6 16 62.5% 2 5 7 28.6%
32 — — — — — — — — — — — — — — — — — 1984 4 7 11 36.4% — — — — 8 5 13 61.5% 5 7 12 41.7%
33 — — — — — — — — — — — — — — — — — 1985 7 8 15 46.7% 0 1 1 0.0% 9 3 12 75.0% 1 3 4 25.0%
34 — — — — — — — — — — — — — — — — — 1986 2 5 7 28.6% — — — — 3 4 7 42.9% 1 3 4 25.0%
35 — — — — — — — — — — — — — — — — — 1987 0 1 1 0.0% — — — — — — — — — — — —
Career — 33 40 73 45.2% 49 66 115 42.6% 0 6 6 0.0% 18 44 62 29.0% — 78 81 159 49.1% 20 24 44 45.5% 49 40 89 55.1% 45 59 104 43.3%

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 Cahill Tom Gullikson
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
22 1974 1540 112.1 — — — — — +29 — 50.0% -0.44 1–1 3–0 (100%) — +0.47 — — — — — — — — — — — — — — — —
23 1975 1586 128.8 — — — — 0 -9 — 42.9% -0.51 2–9 (18%) 3–2 (60%) 96.8 +0.58 — — — — — — — — — — — — — — — —
24 1976 1587 130.4 — — — — -15 -18 — 36.8% -0.84 4–7 (36%) 5–3 (63%) 99.8 -1.12 1976 1496 107.3 — — — — +59 +42 — 45.5% -0.30 2–3 (40%) 1–3 (25%) 95.6 +2.32
25 1977 1574 122.9 — — — — +16 -15 — 40.3% -0.63 4–7 (36%) 6–4 (60%) 102.2 +1.24 1977 1642 135.7 — — — — +20 -32 -131 44.0% -0.73 4–7 (36%) 9–6 (60%) 103.1 -0.47
26 1978 1692 139.6 — — — — -36 -53 — 45.8% +0.05 5–4 (56%) 2–8 (20%) 98.4 +0.86 1978 1817 146.1 — — — — +23 -219 -132 57.9% +0.54 9–7 (56%) 6–7 (46%) 103.2 -0.21
27 1979 1679 129.0 — — — — -28 +8 -236 42.7% -0.57 7–6 (54%) 5–6 (45%) 101.0 +0.42 1979 1715 150.4 — — — — +5 -74 -3 45.0% +0.19 3–8 (27%) 4–11 (27%) 92.0 -3.00
28 1980 1602 134.8 — — — — +14 +31 — 35.5% -0.68 1–4 (20%) 2–7 (22%) 93.1 -0.50 1980 1712 135.7 — — — — +29 -86 -79 45.1% -0.35 6–7 (46%) 8–8 (50%) 98.1 -1.36
29 1981 1630 125.6 — — — — +36 — — 44.7% -0.55 1–2 (33%) 4–2 (67%) 100.7 +0.59 1981 1775 142.4 — — — — +5 — -157 52.7% +0.14 5–5 (50%) 9–9 (50%) 100.2 -1.24
30 1982 1644 127.1 — — — — -2 +3 — 46.6% -0.35 4–5 (44%) 5–2 (71%) 102.8 +1.34 1982 1779 139.9 — — — — +6 — -161 49.4% +0.04 3–5 (38%) 5–12 (29%) 92.6 -0.80
31 1983 1621 97.8 — — — — — — — 0.0% -2.75 — — — -0.27 1983 1730 125.9 — — — — -34 — -16 51.6% +0.21 14–9 (61%) 7–10 (41%) 101.0 +1.09
32 — — — — — — — — — — — — — — — — 1984 1700 136.7 — — — — -25 — +44 51.6% +0.22 4–8 (33%) 11–18 (38%) 95.1 +0.24
33 — — — — — — — — — — — — — — — — 1985 1722 129.9 — — — — -60 — +143 49.4% -0.07 10–3 (77%) 9–8 (53%) 106.2 -1.17
34 — — — — — — — — — — — — — — — — 1986 1707 122.6 — — — — -53 — +96 36.5% -0.87 4–3 (57%) 6–6 (50%) 102.6 -1.61
35 — — — — — — — — — — — — — — — — 1987 1677 99.7 — — — — — — — 40.0% -0.80 0–1 — — +0.07
Career — 1728 136.1 — — — — -7 -5 -236 41.6% -0.53 29–45 (39%) 35–34 (51%) 100.1 +1.42 — 1826 143.4 — — — — -1 -74 -16 49.1% -0.01 64–66 (49%) 75–98 (43%) 96.9 -1.55

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.