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

Jim Grabb vs Marty Davis H2H: 1-1

Jim Grabb and Marty Davis are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Jim Grabb leads 1–0 on carpet, while Marty Davis leads 1–0 on clay. Most recently, Jim Grabb won the 1988 San Francisco round of 32 3-6 7-6 7-6.

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Jim Grabb
USA Age 62 Right-Handed 193 cm / 6'4"
H2H
1 – 1
2 main draw meetings
Marty Davis
USA Age 67 Right-Handed 183 cm / 6'0"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jim Grabb #70 3-6 7-6 7-6 Marty Davis #123 Match data Sep 29, 1988* R32 San Francisco ATP 250 Carpet
Marty Davis #99 6-4 3-6 7-6 6-3 Jim Grabb #60 Match data May 25, 1988* R128 Roland Garros Grand Slam 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
Jim Grabb #927 #24 760 1,828 179 199 47.4% 0 0 0 0 2 2
Marty Davis #811 #47 158 1,797 151 173 46.6% 0 0 0 0 3 3

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 Jim Grabb Marty Davis
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
19 — — — — — — — 1978 0–1 0.0% #301 1,483 0 0
21 1985 4–4 50.0% #251 1,560 0 0 — — — — — — —
22 1986 7–6 53.8% #94 1,636 0 0 1981 14–18 43.8% — 1,605 0 0
23 1987 20–18 52.6% #66 1,687 0 1 1982 16–22 42.1% #99 1,581 0 0
24 1988 17–23 42.5% #91 1,562 0 1 1983 10–11 47.6% #84 1,611 0 0
25 1989 27–20 57.4% #35 1,767 0 1 1984 25–19 56.8% #64 1,733 0 1
26 1990 16–18 47.1% #72 1,688 0 1 1985 20–19 51.3% #63 1,710 0 3
27 1991 19–23 45.2% #87 1,680 0 1 1986 21–25 45.7% #89 1,627 0 3
28 1992 31–24 56.4% #55 1,748 0 2 1987 16–17 48.5% #96 1,652 0 3
29 1993 6–9 40.0% #197 1,690 0 2 1988 20–25 44.4% #95 1,652 0 3
30 1994 18–20 47.4% #68 1,670 0 2 1989 9–14 39.1% #143 1,618 0 3
31 1995 6–17 26.1% #207 1,545 0 2 1990 0–2 0.0% #507 1,590 0 3
32 1996 6–10 37.5% #199 1,564 0 2 — — — — — — —
33 1997 2–7 22.2% #342 1,516 0 2 — — — — — — —

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 Jim Grabb Marty Davis
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 %
19 — — — — — — — — — — — — — — — — — 1978 — — — — 0 1 1 0.0% — — — — — — — —
21 1985 4 2 6 66.7% — — — — 0 1 1 0.0% 0 1 1 0.0% — — — — — — — — — — — — — — — — —
22 1986 4 3 7 57.1% — — — — 1 1 2 50.0% 2 2 4 50.0% 1981 6 8 14 42.9% 3 3 6 50.0% 2 4 6 33.3% 3 3 6 50.0%
23 1987 14 9 23 60.9% — — — — 0 2 2 0.0% 6 7 13 46.2% 1982 7 9 16 43.8% 3 4 7 42.9% 4 5 9 44.4% 2 4 6 33.3%
24 1988 10 14 24 41.7% 1 2 3 33.3% 2 2 4 50.0% 4 5 9 44.4% 1983 5 6 11 45.5% — — — — 4 2 6 66.7% 1 3 4 25.0%
25 1989 25 14 39 64.1% 0 1 1 0.0% 0 2 2 0.0% 2 3 5 40.0% 1984 13 9 22 59.1% 1 3 4 25.0% 8 5 13 61.5% 3 2 5 60.0%
26 1990 10 7 17 58.8% 0 4 4 0.0% 3 2 5 60.0% 3 5 8 37.5% 1985 3 8 11 27.3% 2 3 5 40.0% 5 2 7 71.4% 10 6 16 62.5%
27 1991 13 13 26 50.0% 0 1 1 0.0% 1 3 4 25.0% 5 6 11 45.5% 1986 10 11 21 47.6% 4 4 8 50.0% 2 3 5 40.0% 5 7 12 41.7%
28 1992 16 15 31 51.6% 2 2 4 50.0% 1 2 3 33.3% 12 5 17 70.6% 1987 13 10 23 56.5% 2 3 5 40.0% 1 2 3 33.3% 0 2 2 0.0%
29 1993 5 8 13 38.5% — — — — — — — — 1 1 2 50.0% 1988 13 15 28 46.4% 2 3 5 40.0% 2 3 5 40.0% 3 4 7 42.9%
30 1994 14 12 26 53.8% 0 2 2 0.0% 1 3 4 25.0% 3 3 6 50.0% 1989 7 8 15 46.7% 0 2 2 0.0% 0 1 1 0.0% 2 3 5 40.0%
31 1995 5 14 19 26.3% 0 1 1 0.0% — — — — 1 2 3 33.3% 1990 0 1 1 0.0% — — — — — — — — 0 1 1 0.0%
32 1996 4 8 12 33.3% — — — — 1 1 2 50.0% 1 1 2 50.0% — — — — — — — — — — — — — — — — —
33 1997 2 6 8 25.0% — — — — 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — —
Career — 126 125 251 50.2% 3 13 16 18.8% 10 20 30 33.3% 40 41 81 49.4% — 77 85 162 47.5% 17 26 43 39.5% 28 27 55 50.9% 29 35 64 45.3%

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 Jim Grabb Marty Davis
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
19 — — — — — — — — — — — — — — — — 1978 1484 98.0 — — — — — — — 0.0% -3.00 — — — +0.21
21 1985 1560 123.7 — — — — +46 — — 47.6% -0.24 1–1 0–2 — +0.16 — — — — — — — — — — — — — — — —
22 1986 1636 129.6 — — — — +34 — — 50.0% +0.40 3–1 (75%) 1–4 (20%) — +0.05 1981 1606 128.1 — — — — +35 -73 -29 45.5% -0.23 5–9 (36%) 8–8 (50%) — +1.65
23 1987 1688 137.5 — — — — +49 — — 48.8% +0.04 4–2 (67%) 10–2 (83%) — +1.31 1982 1582 128.9 — — — — +41 -67 -7 44.9% -0.02 2–8 (20%) 3–12 (20%) — +2.20
24 1988 1562 123.6 — — — — +13 -58 -17 45.0% -0.28 6–6 (50%) 8–7 (53%) — -0.31 1983 1612 119.4 — — — — -14 — +24 47.1% -0.06 3–3 (50%) 5–2 (71%) — +1.74
25 1989 1768 139.4 — — — — +19 — — 56.7% +0.35 6–9 (40%) 13–10 (57%) — -1.18 1984 1733 133.2 — — — — -28 -224 +11 52.7% +0.28 9–5 (64%) 9–11 (45%) — +2.05
26 1990 1689 132.1 — — — — +29 -250 -88 48.2% -0.14 5–5 (50%) 6–8 (43%) — -0.10 1985 1711 137.6 — — — — +1 -217 +64 51.6% +0.25 5–7 (42%) 5–13 (28%) — +0.65
27 1991 1681 136.8 +1.98 -1.92 1.009 50.2% +35 — -107 51.3% +0.05 7–17 (29%) 9–10 (47%) — +0.72 1986 1628 131.4 — — — — +20 -86 +76 48.7% +0.07 8–12 (40%) 13–12 (52%) — +0.70
28 1992 1749 141.9 +3.85 -1.34 1.048 50.4% +32 -275 -178 52.2% +0.19 11–7 (61%) 11–11 (50%) — +1.42 1987 1653 132.7 — — — — +29 -104 +23 49.4% -0.02 4–6 (40%) 11–11 (50%) — +0.33
29 1993 1691 122.3 -0.49 -1.37 0.878 47.6% +9 — — 45.9% -0.22 2–3 (40%) 5–6 (45%) — +0.36 1988 1653 130.5 — — — — +16 -106 -2 46.3% -0.25 7–10 (41%) 10–11 (48%) — -0.96
30 1994 1670 136.2 +0.52 -2.08 0.937 48.9% +50 — -139 50.0% +0.04 7–8 (47%) 5–8 (38%) — +0.09 1989 1619 125.3 — — — — +40 — — 43.8% -0.33 3–4 (43%) 4–7 (36%) — -0.42
31 1995 1546 127.6 -0.66 -2.43 0.847 47.4% +34 — — 33.3% -1.11 2–5 (29%) 4–9 (31%) — -1.25 1990 1591 103.8 — — — — — — — 33.3% -0.67 0–2 1–1 — -0.03
32 1996 1565 120.0 +0.58 -1.86 0.923 48.7% +2 — — 41.9% -0.53 3–3 (50%) 2–6 (25%) — +0.17 — — — — — — — — — — — — — — — —
33 1997 1516 104.9 -2.13 -1.64 0.777 45.3% +9 — — 28.6% -1.57 1–2 (33%) 1–2 (33%) — +0.17 — — — — — — — — — — — — — — — —
Career — 1829 140.2 +1.52 -1.78 0.959 49.2% +30 -207 -101 48.5% -0.08 58–69 (46%) 75–85 (47%) 96.6 +0.43 — 1798 136.0 — — — — +15 -116 +17 47.8% -0.03 46–66 (41%) 69–88 (44%) 92.6 +2.51

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.