H2H data updated: 2026-09-03 00:00 UTC

Michael Grant vs Marty Riessen H2H: 0-1

Marty Riessen holds a 1–0 lead over Michael Grant in their ATP head-to-head. Across 1 main-draw meeting, Marty Riessen leads 1–0 on clay. Most recently, Marty Riessen won the 1979 Washington Open round of 64 6-3 6-7 6-4.

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

Michael Grant
USA Age 70 Right-Handed 183 cm / 6'0"
H2H
0 – 1
1 main draw meetings
Marty Riessen
USA Age 84 Right-Handed 185 cm / 6'1"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Marty Riessen #45 6-3 6-7 6-4 Michael Grant Match data Jul 16, 1979* 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
Michael Grant #571 #88 — 1,568 15 31 32.6% 0 0 0 0 0 0
Marty Riessen #382 #11 0 2,105 531 314 62.8% 0 0 0 0 11 11

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 Michael Grant Marty Riessen
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 1974 0–1 0.0% — 1,483 0 0 — — — — — — —
23 1979 5–9 35.7% #96 1,495 0 0 — — — — — — —
24 1980 10–18 35.7% #196 1,531 0 0 — — — — — — —
25 1981 0–3 0.0% — 1,496 0 0 — — — — — — —
26 — — — — — — — 1968 95–36 72.5% — 1,652 0 2
27 — — — — — — — 1969 47–34 58.0% — 1,806 0 3
28 — — — — — — — 1970 52–29 64.2% — 1,944 0 5
29 — — — — — — — 1971 68–31 68.7% — 1,990 0 6
30 — — — — — — — 1972 55–28 66.3% — 1,964 0 7
31 — — — — — — — 1973 46–25 64.8% #13 1,858 0 8
32 — — — — — — — 1974 55–23 70.5% #12 1,959 0 9
33 — — — — — — — 1975 21–15 58.3% #24 1,895 0 10
34 — — — — — — — 1976 18–23 43.9% #59 1,831 0 10
35 — — — — — — — 1977 18–19 48.6% #54 1,834 0 10
36 — — — — — — — 1978 11–11 50.0% #83 1,789 0 10
37 — — — — — — — 1979 34–23 59.6% #37 1,831 0 11
38 — — — — — — — 1980 10–13 43.5% #92 1,691 0 11
39 — — — — — — — 1981 1–4 20.0% #93 1,695 0 11

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 Michael Grant Marty Riessen
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 1974 1484 99.1 — — — — — — — 0.0% -1.00 — 0–2 — +0.09 — — — — — — — — — — — — — — — —
23 1979 1496 117.6 — — — — +42 +44 — 41.2% -0.18 2–4 (33%) 1–3 (25%) — +1.05 — — — — — — — — — — — — — — — —
24 1980 1532 118.3 — — — — -16 +8 — 40.6% -0.78 2–5 (29%) 3–1 (75%) — +1.12 — — — — — — — — — — — — — — — —
25 1981 1497 93.5 — — — — — — — 14.3% -2.29 0–1 — — +0.16 — — — — — — — — — — — — — — — —
26 — — — — — — — — — — — — — — — — 1968 1653 132.0 — — — — +69 +87 +61 68.5% +1.54 20–8 (71%) — — -0.80
27 — — — — — — — — — — — — — — — — 1969 1807 136.9 — — — — -21 -43 -20 57.3% +0.56 10–14 (42%) — — -3.21
28 — — — — — — — — — — — — — — — — 1970 1945 146.2 — — — — +35 -163 -65 60.8% +0.91 14–8 (64%) 5–3 (63%) — -1.75
29 — — — — — — — — — — — — — — — — 1971 1990 154.3 — — — — -35 -15 +39 59.4% +0.60 26–10 (72%) 18–19 (49%) — -9.98
30 — — — — — — — — — — — — — — — — 1972 1965 158.1 — — — — +28 +23 +41 61.7% +0.70 17–14 (55%) 16–16 (50%) — -8.28
31 — — — — — — — — — — — — — — — — 1973 1858 145.0 — — — — +69 +39 +86 58.6% +0.64 17–6 (74%) 12–13 (48%) — -1.09
32 — — — — — — — — — — — — — — — — 1974 1959 151.5 — — — — +21 +54 -7 67.7% +0.98 11–12 (48%) 15–9 (63%) — -5.03
33 — — — — — — — — — — — — — — — — 1975 1895 140.7 — — — — +39 +26 +50 61.2% +0.68 4–6 (40%) 4–3 (57%) — -1.19
34 — — — — — — — — — — — — — — — — 1976 1832 149.5 — — — — +12 +33 +68 46.7% -0.24 1–8 (11%) 5–2 (71%) — -5.35
35 — — — — — — — — — — — — — — — — 1977 1835 151.7 — — — — +43 +2 +6 52.7% +0.16 2–8 (20%) 8–3 (73%) — -3.73
36 — — — — — — — — — — — — — — — — 1978 1789 132.2 — — — — +28 — +31 50.0% +0.14 5–5 (50%) 5–5 (50%) — -0.07
37 — — — — — — — — — — — — — — — — 1979 1832 145.5 — — — — +16 +5 +8 57.4% +0.12 10–8 (56%) 16–8 (67%) — -0.40
38 — — — — — — — — — — — — — — — — 1980 1691 124.0 — — — — +33 +84 — 48.1% -0.33 1–4 (20%) 3–3 (50%) — +0.21
39 — — — — — — — — — — — — — — — — 1981 1695 122.5 — — — — +17 — — 30.0% -0.80 1–1 1–3 (25%) — -0.89
Career — 1568 115.5 — — — — +3 +20 — 38.4% -0.70 4–10 (29%) 4–6 (40%) 93.8 +5.26 — 2106 150.4 — — — — +26 +22 +11 60.0% +0.69 139–112 (55%) 108–87 (55%) 102.2 -5.02

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.