H2H data updated: 2026-09-02 00:00 UTC

Dan Cassidy vs Rodney Harmon H2H: 1-0

Dan Cassidy holds a 1–0 lead over Rodney Harmon in their ATP head-to-head. Across 1 main-draw meeting, Dan Cassidy leads 1–0 on hard courts. Most recently, Dan Cassidy won the 1985 Miami Open round of 128 6-3 6-3.

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Dan Cassidy
USA Right-Handed 178 cm / 5'10"
H2H
1 – 0
1 main draw meetings
Rodney Harmon
USA Age 65 Right-Handed 188 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Dan Cassidy #76 6-3 6-3 Rodney Harmon #107 Match data Feb 5, 1985* R128 Miami Open ATP 500 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
Dan Cassidy #753 #74 187 1,629 35 75 31.8% 0 0 0 0 1 1
Rodney Harmon #641 #56 0 1,750 34 42 44.7% 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.

Dan Cassidy Rodney Harmon
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1969 0–1 0.0% — 1,485 0 0 1980 2–3 40.0% #344 1,515 0 0
1984 12–8 60.0% #126 1,629 0 1 1981 3–2 60.0% — 1,566 0 0
1985 7–19 26.9% #219 1,509 0 1 1982 9–5 64.3% #67 1,718 0 0
1986 2–6 25.0% #274 1,511 0 1 1983 9–10 47.4% #61 1,715 0 0
1987 4–3 57.1% #106 1,565 0 1 1984 8–15 34.8% #123 1,591 0 0
1988 7–21 25.0% #227 1,515 0 1 1985 3–7 30.0% #296 1,544 0 0
1989 3–10 23.1% #140 1,456 0 1 — — — — — — —
1990 0–7 0.0% #381 1,401 0 1 — — — — — — —

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Dan Cassidy Rodney Harmon
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 %
1969 — — — — — — — — 0 1 1 0.0% — — — — 1980 — — — — 2 3 5 40.0% — — — — — — — —
1984 6 4 10 60.0% 0 1 1 0.0% 6 3 9 66.7% — — — — 1981 3 2 5 60.0% — — — — — — — — — — — —
1985 5 8 13 38.5% 1 3 4 25.0% 1 5 6 16.7% 0 3 3 0.0% 1982 6 2 8 75.0% 3 2 5 60.0% 0 1 1 0.0% — — — —
1986 0 4 4 0.0% 2 2 4 50.0% — — — — — — — — 1983 5 5 10 50.0% 1 1 2 50.0% 3 3 6 50.0% 0 1 1 0.0%
1987 3 1 4 75.0% 1 2 3 33.3% — — — — — — — — 1984 3 5 8 37.5% 0 3 3 0.0% 5 5 10 50.0% 0 2 2 0.0%
1988 7 13 20 35.0% 0 4 4 0.0% 0 1 1 0.0% 0 3 3 0.0% 1985 2 3 5 40.0% 1 2 3 33.3% 0 2 2 0.0% — — — —
1989 2 8 10 20.0% — — — — — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — —
1990 0 3 3 0.0% 0 1 1 0.0% — — — — 0 3 3 0.0% — — — — — — — — — — — — — — — — —
Career 23 41 64 35.9% 4 13 17 23.5% 7 10 17 41.2% 1 11 12 8.3% Career 19 17 36 52.8% 7 11 18 38.9% 8 11 19 42.1% 0 3 3 0.0%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Dan Cassidy Rodney Harmon
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
1969 1486 102.3 — — — — — — — 25.0% -1.00 — — — -0.08 1980 1516 113.2 — — — — — +33 — 33.3% -1.67 2–0 2–1 (67%) — +0.04
1984 1630 119.1 — — — — -17 — +2 58.3% +0.25 3–3 (50%) 9–5 (64%) — +1.87 1981 1566 114.0 — — — — +34 — — 50.0% -0.17 2–0 — — +0.20
1985 1510 112.1 — — — — +51 -19 +47 31.4% -1.29 4–4 (50%) 4–8 (33%) — +0.61 1982 1719 134.4 — — — — +29 -130 — 57.1% +0.17 1–1 4–1 (80%) — +0.47
1986 1512 118.0 — — — — +6 +35 — 30.0% -1.20 2–2 (50%) 0–1 — -0.59 1983 1716 127.2 — — — — +36 — -130 45.8% -0.46 2–1 (67%) 5–0 (100%) — -0.29
1987 1565 111.6 — — — — -9 -18 — 47.1% -0.23 3–0 (100%) 2–1 (67%) — +0.25 1984 1591 125.0 — — — — +70 -31 +11 37.1% -0.76 5–4 (56%) 5–6 (45%) — -0.82
1988 1515 119.8 — — — — +22 -24 — 29.2% -1.37 0–3 (0%) 1–5 (17%) — -0.50 1985 1545 94.8 — — — — +91 -16 — 26.1% -2.13 2–0 2–1 (67%) — +0.59
1989 1457 105.2 — — — — +10 — — 37.8% -1.13 0–6 (0%) 3–3 (50%) — +0.90 — — — — — — — — — — — — — — — —
1990 1402 99.8 — — — — +26 — — 12.5% -2.44 0–2 0–3 (0%) — +0.08 — — — — — — — — — — — — — — — —
Career 1630 118.6 — — — — +19 -6 +20 36.1% -1.01 12–20 (38%) 19–26 (42%) 94.0 +2.31 Career 1750 128.5 — — — — +50 -39 -42 42.2% -0.70 14–6 (70%) 18–9 (67%) 113.5 +0.25

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.