H2H data updated: 2026-10-08 00:00 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.

RSA Age 79 Right-Handed
H2H
1 – 1
2 main-draw meetings

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Robert Kreiss 7-5 6-4 Pat Cramer Match data Aug 3, 1975* R16 Cincinnati Open ATP 250 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. 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
Pat Cramer #389 #95 0 1,664 58 103 36.0% 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.

Age Pat Cramer Robert Kreiss
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
21 1968 1–1 50.0% — 1,497 0 0 — — — — — — —
22 1969 3–2 60.0% — 1,513 0 0 — — — — — — —
23 1970 2–2 50.0% — 1,530 0 0 — — — — — — —
24 1971 7–9 43.8% — 1,518 0 0 — — — — — — —
25 1972 18–19 48.6% — 1,590 0 0 — — — — — — —
26 1973 18–26 40.9% #106 1,559 0 0 — — — — — — —
27 1974 3–16 15.8% #160 1,454 0 0 — — — — — — —
28 1975 4–4 50.0% #99 1,525 0 0 — — — — — — —
29 1976 2–21 8.7% #191 1,419 0 0 — — — — — — —
30 1977 0–2 0.0% #214 1,417 0 0 — — — — — — —
32 1979 0–1 0.0% #389 1,412 0 0 — — — — — — —

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 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 %
15 — — — — — — — — — — — — — — — — — 1968 0 1 1 0.0% — — — — — — — — — — — —
16 — — — — — — — — — — — — — — — — — 1969 — — — — — — — — 0 1 1 0.0% — — — —
17 — — — — — — — — — — — — — — — — — 1970 — — — — — — — — 0 1 1 0.0% — — — —
18 — — — — — — — — — — — — — — — — — 1971 1 4 5 20.0% — — — — 0 1 1 0.0% — — — —
19 — — — — — — — — — — — — — — — — — 1972 1 0 1 100.0% 0 1 1 0.0% — — — — 0 3 3 0.0%
20 — — — — — — — — — — — — — — — — — 1973 0 1 1 0.0% 0 1 1 0.0% 0 1 1 0.0% 2 3 5 40.0%
21 1968 — — — — 1 1 2 50.0% — — — — — — — — 1974 2 5 7 28.6% 0 5 5 0.0% 1 2 3 33.3% 3 4 7 42.9%
22 1969 — — — — 3 1 4 75.0% 0 1 1 0.0% — — — — 1975 0 2 2 0.0% 2 6 8 25.0% 0 2 2 0.0% 5 7 12 41.7%
23 1970 2 1 3 66.7% 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
24 1971 5 3 8 62.5% 0 2 2 0.0% 2 4 6 33.3% — — — — — — — — — — — — — — — — — — — — —
25 1972 6 4 10 60.0% 6 8 14 42.9% 4 4 8 50.0% 2 3 5 40.0% — — — — — — — — — — — — — — — — —
26 1973 8 10 18 44.4% 2 6 8 25.0% 3 4 7 42.9% 5 6 11 45.5% — — — — — — — — — — — — — — — — —
27 1974 0 4 4 0.0% 0 3 3 0.0% 1 3 4 25.0% 2 6 8 25.0% — — — — — — — — — — — — — — — — —
28 1975 2 2 4 50.0% 2 2 4 50.0% — — — — — — — — — — — — — — — — — — — — — — — — —
29 1976 0 3 3 0.0% 2 15 17 11.8% 0 1 1 0.0% 0 2 2 0.0% — — — — — — — — — — — — — — — — —
30 1977 — — — — 0 2 2 0.0% — — — — — — — — — — — — — — — — — — — — — — — — —
32 1979 0 1 1 0.0% — — — — — — — — — — — — — — — — — — — — — — — — — — — — —
Career — 23 28 51 45.1% 16 41 57 28.1% 10 17 27 37.0% 9 17 26 34.6% — 4 13 17 23.5% 2 13 15 13.3% 1 8 9 11.1% 10 17 27 37.0%

Advanced Statistics Comparison by Age

Seasons are aligned by the age each player spent most of that calendar year. Metrics use eligible main-draw results; point statistics use matches with detailed data. 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 Pat Cramer Robert Kreiss
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
15 — — — — — — — — — — — — — — — — 1968 1488 101.1 — — — — — — — 33.3% -0.67 0–1 — — -0.09
16 — — — — — — — — — — — — — — — — 1969 1474 99.6 — — — — — — — 33.3% -1.33 0–1 — — +0.08
17 — — — — — — — — — — — — — — — — 1970 1470 97.8 — — — — — — — 0.0% -3.50 — — — -0.26
18 — — — — — — — — — — — — — — — — 1971 1451 99.3 — — — — +54 — — 23.1% -2.00 0–1 1–1 — +0.25
19 — — — — — — — — — — — — — — — — 1972 1440 107.0 — — — — +72 — — 33.3% -1.67 0–2 2–0 — +0.43
20 — — — — — — — — — — — — — — — — 1973 1458 113.4 — — — — +83 — — 35.0% -0.90 1–3 (25%) 1–4 (20%) 96.0 -0.11
21 1968 1498 106.7 — — — — — — — 60.0% +1.60 0–1 — — +0.21 1974 1490 120.6 — — — — +66 -36 -23 34.5% -0.88 3–5 (38%) 1–4 (20%) 97.4 +0.26
22 1969 1514 112.1 — — — — — +38 — 54.5% +0.82 0–1 — — +0.40 1975 1490 125.4 — — — — +67 -44 — 37.3% -1.05 2–6 (25%) 3–2 (60%) 99.1 +0.55
23 1970 1531 102.7 — — — — +86 — — 55.6% -0.22 0–1 — — +0.30 — — — — — — — — — — — — — — — —
24 1971 1519 106.7 — — — — +126 — -47 39.5% -0.74 2–2 (50%) 1–3 (25%) 98.2 +1.27 — — — — — — — — — — — — — — — —
25 1972 1591 118.9 — — — — +85 -79 -25 51.0% +0.06 2–6 (25%) 1–4 (20%) 92.2 +2.53 — — — — — — — — — — — — — — — —
26 1973 1559 119.8 — — — — +63 -44 -5 45.4% -0.36 2–7 (22%) 5–5 (50%) 96.0 +3.03 — — — — — — — — — — — — — — — —
27 1974 1455 107.0 — — — — +55 +1 +66 18.4% -2.11 0–2 — — -0.13 — — — — — — — — — — — — — — — —
28 1975 1526 119.0 — — — — +24 -33 — 50.0% -0.25 2–2 (50%) 3–0 (100%) 105.4 +0.36 — — — — — — — — — — — — — — — —
29 1976 1419 118.7 — — — — +70 -10 — 13.7% -2.73 0–3 (0%) 1–1 — -1.24 — — — — — — — — — — — — — — — —
30 1977 1418 116.4 — — — — — — — 20.0% -2.60 0–1 1–0 — -0.38 — — — — — — — — — — — — — — — —
32 1979 1413 102.1 — — — — — — — 25.0% -2.00 — 0–1 — -0.08 — — — — — — — — — — — — — — — —
Career — 1665 121.3 — — — — +72 -32 -10 39.6% -0.76 8–26 (24%) 12–14 (46%) 90.6 +3.99 — 1560 121.0 — — — — +68 -41 -23 34.1% -1.12 6–19 (24%) 8–11 (42%) 92.7 +1.63

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.