H2H data updated: 2026-08-15 02:40 UTC

Pat Cramer vs Robert Kreiss H2H: 1-1

Pat Cramer and Robert Kreiss are tied 1–1 in their ATP head-to-head. Across 2 main-draw meetings, Pat Cramer leads 1–0 on carpet, while Robert Kreiss leads 1–0 on clay. Most recently, Robert Kreiss won the 1975 Cincinnati Open round of 16 7-5 6-4.

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Pat Cramer
RSA Age 79 Right-Handed
H2H
1 – 1
2 main draw meetings
Robert Kreiss

H2H Match Log

WinnerScoreLoserMatch DataDateRoundTournamentCategorySurface
Robert Kreiss 7-5 6-4 Pat Cramer #204 Match data Aug 3, 1975* R16 Cincinnati Open Masters 1000 Clay
Pat Cramer 6-2 6-4 Robert Kreiss Match data Sep 20, 1972* R32 Sacramento ATP 250 Carpet

* Estimated match date where the exact historical date is unavailable.

Career Comparison

Player Current Peak Pts Elo W L Win % GS 1000 Finals 500 250 Titles
Pat Cramer #389 #95 0 1,670 62 103 37.6% 0 0 0 0 0 0
Robert Kreiss — — — 1,559 — — — 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.

Pat Cramer Robert Kreiss
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 5–2 71.4% — 1,538 0 0 — — — — — — —
1969 3–2 60.0% — 1,548 0 0 — — — — — — —
1970 2–2 50.0% — 1,560 0 0 — — — — — — —
1971 7–9 43.8% — 1,533 0 0 — — — — — — —
1972 18–19 48.6% — 1,594 0 0 — — — — — — —
1973 18–26 40.9% #106 1,559 0 0 — — — — — — —
1974 3–16 15.8% #160 1,472 0 0 — — — — — — —
1975 4–4 50.0% #99 1,539 0 0 — — — — — — —
1976 2–20 9.1% #191 1,433 0 0 — — — — — — —
1977 0–2 0.0% #214 1,431 0 0 — — — — — — —
1979 0–1 0.0% #389 1,426 0 0 — — — — — — —

Surface Results by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Pat Cramer Robert Kreiss
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 %
1968 4 1 5 80.0% 1 1 2 50.0% — — — — — — — — 1968 0 1 1 0.0% — — — — — — — — — — — —
1969 — — — — 3 1 4 75.0% 0 1 1 0.0% — — — — 1969 — — — — — — — — 0 1 1 0.0% — — — —
1970 2 1 3 66.7% 0 1 1 0.0% — — — — — — — — 1970 — — — — — — — — 0 1 1 0.0% — — — —
1971 5 3 8 62.5% 0 2 2 0.0% 2 4 6 33.3% — — — — 1971 1 4 5 20.0% — — — — 0 1 1 0.0% — — — —
1972 6 4 10 60.0% 6 8 14 42.9% 4 4 8 50.0% 2 3 5 40.0% 1972 1 0 1 100.0% 0 1 1 0.0% — — — — 0 3 3 0.0%
1973 8 10 18 44.4% 2 6 8 25.0% 3 4 7 42.9% 5 6 11 45.5% 1973 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0% 2 3 5 40.0%
1974 0 4 4 0.0% 0 3 3 0.0% 1 3 4 25.0% 2 6 8 25.0% 1974 2 5 7 28.6% 0 5 5 0.0% 1 2 3 33.3% 3 4 7 42.9%
1975 2 2 4 50.0% 2 2 4 50.0% — — — — — — — — 1975 0 3 3 0.0% 2 6 8 25.0% 0 2 2 0.0% 5 7 12 41.7%
1976 0 3 3 0.0% 2 14 16 12.5% 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
1977 — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
1979 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career 27 29 56 48.2% 16 40 56 28.6% 10 17 27 37.0% 9 17 26 34.6% Career 4 14 18 22.2% 2 13 15 13.3% 1 8 9 11.1% 10 17 27 37.0%

Advanced Statistics Comparison by Career Season

Rows are aligned in career order because complete birth data is unavailable. 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.

Pat Cramer Robert Kreiss
Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule Yr Elo P+ Serve+ Return+ PD TPW% Hard Elo Clay Elo Grass Elo Set Win % Set Margin Dec. Set Tiebreak Schedule
1968 1538 110.9 — — — — +65 — — 64.7% +0.94 1–1 — +0.54 1968 1488 101.1 — — — — — — — 33.3% -0.67 0–1 — -0.09
1969 1548 112.1 — — — — — +5 — 54.5% +0.82 0–1 — +0.39 1969 1474 99.6 — — — — — — — 33.3% -1.33 0–1 — +0.08
1970 1560 102.7 — — — — +111 — — 55.6% -0.22 0–1 — +0.30 1970 1470 97.7 — — — — — — — 0.0% -3.50 — — -0.26
1971 1533 106.7 — — — — +146 — -61 39.5% -0.74 2–2 (50%) 1–3 (25%) +1.33 1971 1451 99.2 — — — — +54 — — 23.1% -2.00 0–1 1–1 +0.26
1972 1594 118.9 — — — — +98 -79 -28 51.0% +0.06 2–6 (25%) 1–4 (20%) +2.54 1972 1440 107.3 — — — — +71 — — 33.3% -1.67 0–2 2–0 +0.43
1973 1559 120.1 — — — — +68 -44 -4 45.4% -0.36 2–7 (22%) 5–5 (50%) +3.07 1973 1458 113.5 — — — — +82 — — 35.0% -0.90 1–3 (25%) 1–4 (20%) -0.11
1974 1473 107.3 — — — — +71 -17 +48 18.4% -2.11 0–2 — -0.24 1974 1489 120.5 — — — — +68 -34 -21 34.5% -0.88 3–5 (38%) 1–4 (20%) +0.38
1975 1540 118.8 — — — — +38 -46 — 50.0% -0.25 2–2 (50%) 3–0 (100%) +0.52 1975 1481 124.5 — — — — +58 -35 — 36.1% -1.07 2–6 (25%) 3–3 (50%) +0.73
1976 1433 119.5 — — — — +80 -17 — 14.3% -2.69 0–3 (0%) 1–1 -1.27 — — — — — — — — — — — — — — —
1977 1432 116.1 — — — — — — — 20.0% -2.60 0–1 1–0 -0.41 — — — — — — — — — — — — — — —
1979 1426 102.1 — — — — — — — 25.0% -2.00 — 0–1 -0.08 — — — — — — — — — — — — — — —
Career 1670 121.6 — — — — +82 -40 -17 40.7% -0.71 9–26 (26%) 12–14 (46%) +4.13 Career 1559 120.7 — — — — +65 -35 -21 33.7% -1.12 6–19 (24%) 8–12 (40%) +2.06

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.