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

Frank Gebert vs Haroon Rahim H2H: 0-1

Haroon Rahim holds a 1–0 lead over Frank Gebert in their ATP head-to-head. Across 1 main-draw meeting, Haroon Rahim leads 1–0 on carpet. Most recently, Haroon Rahim won the 1977 Springfield round of 16 6-3 3-6 7-5.

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

Frank Gebert
GER Age 74 Right-Handed
H2H
0 – 1
1 main draw meetings
Haroon Rahim
PAK Age 76 Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Haroon Rahim #53 6-3 3-6 7-5 Frank Gebert Match data Feb 11, 1977* R16 Springfield 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
Frank Gebert #826 #71 0 1,670 40 69 36.7% 0 0 0 0 0 0
Haroon Rahim #130 #34 0 1,851 148 176 45.7% 0 0 0 0 2 2

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 Frank Gebert Haroon Rahim
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
18 — — — — — — — 1968 5–7 41.7% — 1,457 0 0
19 1971 1–2 33.3% — 1,492 0 0 — — — — — — —
20 1972 3–3 50.0% — 1,539 0 0 1970 7–8 46.7% — 1,541 0 0
21 1973 5–6 45.5% #202 1,530 0 0 1971 17–17 50.0% — 1,652 0 0
22 1974 2–5 28.6% #144 1,511 0 0 1972 32–38 45.7% — 1,732 0 0
23 1975 4–14 22.2% #176 1,447 0 0 1973 20–34 37.0% #90 1,666 0 0
24 1976 5–12 29.4% #135 1,456 0 0 1974 9–21 30.0% #123 1,573 0 0
25 1977 20–23 46.5% #79 1,616 0 0 1975 22–26 45.8% #74 1,696 0 0
26 1978 0–4 0.0% #418 1,554 0 0 1976 29–18 61.7% #49 1,806 0 2
27 — — — — — — — 1977 7–7 50.0% #53 1,773 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 Frank Gebert Haroon Rahim
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 — — — — — — — — — — — — — — — — — 1968 — — — — — — — — 5 7 12 41.7% — — — —
19 1971 — — — — 1 2 3 33.3% — — — — — — — — — — — — — — — — — — — — — — — — —
20 1972 1 1 2 50.0% 1 1 2 50.0% 1 1 2 50.0% — — — — 1970 1 3 4 25.0% — — — — 3 3 6 50.0% 3 2 5 60.0%
21 1973 0 1 1 0.0% 2 1 3 66.7% 3 4 7 42.9% — — — — 1971 10 10 20 50.0% 1 3 4 25.0% 2 1 3 66.7% 4 3 7 57.1%
22 1974 — — — — 2 4 6 33.3% — — — — 0 1 1 0.0% 1972 19 18 37 51.4% 1 3 4 25.0% 1 3 4 25.0% 11 14 25 44.0%
23 1975 — — — — 4 13 17 23.5% — — — — 0 1 1 0.0% 1973 8 8 16 50.0% 6 12 18 33.3% 1 3 4 25.0% 5 11 16 31.3%
24 1976 0 5 5 0.0% 4 5 9 44.4% — — — — 1 2 3 33.3% 1974 3 5 8 37.5% 2 7 9 22.2% 0 2 2 0.0% 4 7 11 36.4%
25 1977 3 1 4 75.0% 12 17 29 41.4% 0 1 1 0.0% 5 4 9 55.6% 1975 4 7 11 36.4% 4 7 11 36.4% 1 2 3 33.3% 13 10 23 56.5%
26 1978 0 1 1 0.0% 0 3 3 0.0% — — — — — — — — 1976 7 7 14 50.0% 3 1 4 75.0% 1 2 3 33.3% 18 8 26 69.2%
27 — — — — — — — — — — — — — — — — — 1977 0 1 1 0.0% — — — — — — — — 7 6 13 53.8%
Career — 4 9 13 30.8% 26 46 72 36.1% 4 6 10 40.0% 6 8 14 42.9% — 52 59 111 46.8% 17 33 50 34.0% 14 23 37 37.8% 65 61 126 51.6%

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 Frank Gebert Haroon Rahim
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 — — — — — — — — — — — — — — — — 1968 1457 102.4 — — — — — — -26 48.5% +0.09 0–4 (0%) — — +0.36
19 1971 1493 101.9 — — — — — +29 — 14.3% -2.43 — — — +0.33 — — — — — — — — — — — — — — — —
20 1972 1539 107.8 — — — — — — — 56.3% -0.06 1–2 (33%) 1–1 — -0.22 1970 1541 112.7 — — — — +73 — -52 51.5% -0.24 1–3 (25%) 3–4 (43%) — +0.65
21 1973 1531 107.8 — — — — — +51 -22 41.2% -0.50 1–1 3–1 (75%) — +0.42 1971 1653 120.0 — — — — +4 -128 -100 51.3% +0.23 6–5 (55%) 7–11 (39%) — +1.13
22 1974 1512 107.2 — — — — — +50 — 33.3% -1.33 2–2 (50%) 1–0 — +0.57 1972 1733 140.1 — — — — +9 -224 -177 48.0% -0.14 12–18 (40%) 18–20 (47%) — +0.09
23 1975 1447 115.1 — — — — — +33 — 29.4% -0.85 0–2 0–5 (0%) — +1.59 1973 1667 134.7 — — — — +47 -119 -149 43.1% -0.46 6–13 (32%) 9–8 (53%) — -3.74
24 1976 1456 107.1 — — — — -30 +79 — 31.0% -1.24 2–1 (67%) 0–2 — +1.61 1974 1573 113.2 — — — — +59 -60 — 32.9% -1.07 6–5 (55%) 1–7 (13%) — +0.59
25 1977 1616 132.4 — — — — -37 -11 — 46.3% -0.58 9–9 (50%) 7–4 (64%) — +1.37 1975 1696 135.2 — — — — +13 -147 -186 46.2% -0.17 10–14 (42%) 10–14 (42%) — -0.49
26 1978 1555 91.9 — — — — — -10 — 0.0% -3.83 — — — +0.44 1976 1807 138.9 — — — — +10 -239 -281 58.0% +0.62 9–6 (60%) 9–13 (41%) — +2.00
27 — — — — — — — — — — — — — — — — 1977 1773 120.6 — — — — +3 — — 60.0% +0.80 2–1 (67%) 2–3 (40%) — +1.23
Career — 1671 121.3 — — — — -34 +21 -22 38.9% -0.85 15–17 (47%) 12–13 (48%) 104.5 +5.66 — 1851 135.1 — — — — +20 -133 -104 47.9% -0.10 52–69 (43%) 59–80 (42%) 94.5 +0.58

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.