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

Rodney Harmon vs Dave Siegler H2H: 1-0

Rodney Harmon holds a 1–0 lead over Dave Siegler in their ATP head-to-head. Across 1 main-draw meeting, Rodney Harmon leads 1–0 on clay. Most recently, Rodney Harmon won the 1982 Washington Open round of 64 6-4 6-4.

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Rodney Harmon
USA Age 65 Right-Handed 188 cm / 6'2"
H2H
1 – 0
1 main draw meetings
Dave Siegler
USA Age 65 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Rodney Harmon 6-4 6-4 Dave Siegler Match data Jul 21, 1982* R64 Washington 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
Rodney Harmon #641 #56 0 1,750 34 42 44.7% 0 0 0 0 0 0
Dave Siegler #289 #137 0 1,546 15 25 37.5% 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 Rodney Harmon Dave Siegler
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1980 2–3 40.0% #344 1,515 0 0 1979 2–3 40.0% #137 1,476 0 0
19 1981 3–2 60.0% — 1,566 0 0 1980 0–3 0.0% #325 1,437 0 0
20 1982 9–5 64.3% #67 1,718 0 0 1981 6–9 40.0% — 1,503 0 0
21 1983 9–10 47.4% #61 1,715 0 0 1982 5–9 35.7% — 1,513 0 0
22 1984 8–15 34.8% #123 1,591 0 0 1983 2–1 66.7% #237 1,540 0 0
23 1985 3–7 30.0% #296 1,544 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 Rodney Harmon Dave Siegler
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 1980 — — — — 2 3 5 40.0% — — — — — — — — 1979 0 1 1 0.0% — — — — 2 2 4 50.0% — — — —
19 1981 3 2 5 60.0% — — — — — — — — — — — — 1980 0 1 1 0.0% 0 2 2 0.0% — — — — — — — —
20 1982 6 2 8 75.0% 3 2 5 60.0% 0 1 1 0.0% — — — — 1981 6 7 13 46.2% — — — — 0 2 2 0.0% — — — —
21 1983 5 5 10 50.0% 1 1 2 50.0% 3 3 6 50.0% 0 1 1 0.0% 1982 4 4 8 50.0% 1 3 4 25.0% 0 2 2 0.0% — — — —
22 1984 3 5 8 37.5% 0 3 3 0.0% 5 5 10 50.0% 0 2 2 0.0% 1983 2 1 3 66.7% — — — — — — — — — — — —
23 1985 2 3 5 40.0% 1 2 3 33.3% 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 19 17 36 52.8% 7 11 18 38.9% 8 11 19 42.1% 0 3 3 0.0% — 12 14 26 46.2% 1 5 6 16.7% 2 6 8 25.0% — — — —

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 Rodney Harmon Dave Siegler
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 1980 1516 113.2 — — — — — +33 — 33.3% -1.67 2–0 2–1 (67%) — +0.04 1979 1476 98.9 — — — — — — +59 41.2% -0.59 2–1 (67%) 0–1 — +0.92
19 1981 1566 114.0 — — — — +34 — — 50.0% -0.17 2–0 — — +0.20 1980 1437 94.6 — — — — — — — 25.0% -1.75 0–2 1–0 — +0.48
20 1982 1719 134.4 — — — — +29 -130 — 57.1% +0.17 1–1 4–1 (80%) — +0.47 1981 1503 125.6 — — — — +74 — — 46.2% -0.54 2–5 (29%) 3–1 (75%) — +0.11
21 1983 1716 127.2 — — — — +36 — -130 45.8% -0.46 2–1 (67%) 5–0 (100%) — -0.29 1982 1514 110.2 — — — — +82 -39 — 38.2% -1.09 2–3 (40%) 4–1 (80%) — +0.88
22 1984 1591 125.0 — — — — +70 -31 +11 37.1% -0.76 5–4 (56%) 5–6 (45%) — -0.82 1983 1540 100.3 — — — — +68 — — 50.0% -0.62 2–0 1–1 — +0.38
23 1985 1545 94.8 — — — — +91 -16 — 26.1% -2.13 2–0 2–1 (67%) — +0.59 — — — — — — — — — — — — — — — —
Career — 1750 128.5 — — — — +50 -39 -42 42.2% -0.70 14–6 (70%) 18–9 (67%) 113.5 +0.25 — 1546 113.5 — — — — +76 -39 +59 41.5% -0.82 8–11 (42%) 9–4 (69%) 102.3 +6.93

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.