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

Jim Grabb vs Ricki Osterthun H2H: 1-0

Jim Grabb holds a 1–0 lead over Ricki Osterthun in their ATP head-to-head. Across 1 main-draw meeting, Jim Grabb leads 1–0 on carpet. Most recently, Jim Grabb won the 1987 Nancy round of 16 4-6 6-3 4-1 RET.

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Jim Grabb
USA Age 62 Right-Handed 193 cm / 6'4"
H2H
1 – 0
1 main draw meetings
Ricki Osterthun
GER Age 62 Right-Handed 187 cm / 6'2"

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Jim Grabb #62 4-6 6-3 4-1 (ret.) Ricki Osterthun #107 Match data Mar 27, 1987* R16 Nancy ATP 250 Carpet

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
Ricki Osterthun #1,123 #58 182 1,696 60 79 43.2% 0 0 0 0 1 1

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 Ricki Osterthun
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
20 — — — — — — — 1984 2–1 66.7% #193 1,540 0 0
21 1985 4–4 50.0% #251 1,560 0 0 1985 7–10 41.2% #119 1,542 0 1
22 1986 7–6 53.8% #94 1,636 0 0 1986 15–17 46.9% #110 1,596 0 1
23 1987 20–18 52.6% #66 1,687 0 1 1987 19–22 46.3% #75 1,621 0 1
24 1988 17–23 42.5% #91 1,562 0 1 1988 12–19 38.7% #145 1,585 0 1
25 1989 27–20 57.4% #35 1,767 0 1 1989 4–8 33.3% #180 1,560 0 1
26 1990 16–18 47.1% #72 1,688 0 1 1990 1–2 33.3% #242 1,539 0 1
27 1991 19–23 45.2% #87 1,680 0 1 — — — — — — —
28 1992 31–24 56.4% #55 1,748 0 2 — — — — — — —
29 1993 6–9 40.0% #197 1,690 0 2 — — — — — — —
30 1994 18–20 47.4% #68 1,670 0 2 — — — — — — —
31 1995 6–17 26.1% #207 1,545 0 2 — — — — — — —
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 Ricki Osterthun
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 %
20 — — — — — — — — — — — — — — — — — 1984 2 1 3 66.7% — — — — — — — — — — — —
21 1985 4 2 6 66.7% — — — — 0 1 1 0.0% 0 1 1 0.0% 1985 — — — — 7 5 12 58.3% 0 5 5 0.0% — — — —
22 1986 4 3 7 57.1% — — — — 1 1 2 50.0% 2 2 4 50.0% 1986 2 4 6 33.3% 12 11 23 52.2% 0 1 1 0.0% 1 1 2 50.0%
23 1987 14 9 23 60.9% — — — — 0 2 2 0.0% 6 7 13 46.2% 1987 5 8 13 38.5% 13 12 25 52.0% 0 1 1 0.0% 1 1 2 50.0%
24 1988 10 14 24 41.7% 1 2 3 33.3% 2 2 4 50.0% 4 5 9 44.4% 1988 1 4 5 20.0% 9 10 19 47.4% 0 1 1 0.0% 2 4 6 33.3%
25 1989 25 14 39 64.1% 0 1 1 0.0% 0 2 2 0.0% 2 3 5 40.0% 1989 — — — — 4 7 11 36.4% — — — — 0 1 1 0.0%
26 1990 10 7 17 58.8% 0 4 4 0.0% 3 2 5 60.0% 3 5 8 37.5% 1990 — — — — 1 1 2 50.0% — — — — 0 1 1 0.0%
27 1991 13 13 26 50.0% 0 1 1 0.0% 1 3 4 25.0% 5 6 11 45.5% — — — — — — — — — — — — — — — — —
28 1992 16 15 31 51.6% 2 2 4 50.0% 1 2 3 33.3% 12 5 17 70.6% — — — — — — — — — — — — — — — — —
29 1993 5 8 13 38.5% — — — — — — — — 1 1 2 50.0% — — — — — — — — — — — — — — — — —
30 1994 14 12 26 53.8% 0 2 2 0.0% 1 3 4 25.0% 3 3 6 50.0% — — — — — — — — — — — — — — — — —
31 1995 5 14 19 26.3% 0 1 1 0.0% — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — —
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% — 10 17 27 37.0% 46 46 92 50.0% 0 8 8 0.0% 4 8 12 33.3%

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 Ricki Osterthun
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
20 — — — — — — — — — — — — — — — — 1984 1540 105.9 — — — — +38 — — 50.0% +0.25 — — — -0.02
21 1985 1560 123.7 — — — — +46 — — 47.6% -0.24 1–1 0–2 — +0.16 1985 1543 118.8 — — — — — +90 -86 43.5% -0.63 4–4 (50%) 3–3 (50%) — +0.90
22 1986 1636 129.6 — — — — +34 — — 50.0% +0.40 3–1 (75%) 1–4 (20%) — +0.05 1986 1596 125.8 — — — — -49 +66 — 47.4% -0.24 3–6 (33%) 2–6 (25%) — +1.07
23 1987 1688 137.5 — — — — +49 — — 48.8% +0.04 4–2 (67%) 10–2 (83%) — +1.31 1987 1621 132.1 — — — — -80 +91 — 47.6% -0.09 7–7 (50%) 5–5 (50%) — +0.65
24 1988 1562 123.6 — — — — +13 -58 -17 45.0% -0.28 6–6 (50%) 8–7 (53%) — -0.31 1988 1586 130.6 — — — — -75 +121 — 39.0% -0.71 8–6 (57%) 5–6 (45%) — -1.41
25 1989 1768 139.4 — — — — +19 — — 56.7% +0.35 6–9 (40%) 13–10 (57%) — -1.18 1989 1560 117.1 — — — — — +98 — 37.9% -0.93 2–3 (40%) 2–1 (67%) — -0.37
26 1990 1689 132.1 — — — — +29 -250 -88 48.2% -0.14 5–5 (50%) 6–8 (43%) — -0.10 1990 1540 96.9 — — — — — — — 37.5% -0.50 1–1 — — +0.36
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 — — — — — — — — — — — — — — — —
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 — 1697 130.8 — — — — -62 +92 -86 44.0% -0.41 25–27 (48%) 17–21 (45%) 97.2 +0.85

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.