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

Clark Graebner vs Mike Kreiss H2H: 1-0

Clark Graebner holds a 1–0 lead over Mike Kreiss in their ATP head-to-head. Across 1 main-draw meeting, Clark Graebner leads 1–0 on hard courts. Most recently, Clark Graebner won the 1970 Berkeley round of 64 6-4 7-6.

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

Clark Graebner
USA Age 82 Right-Handed 188 cm / 6'2"
H2H
1 – 0
1 main draw meetings
Mike Kreiss
USA Right-Handed

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Clark Graebner 6-4 7-6 Mike Kreiss Match data Sep 30, 1970* R64 Berkeley ATP 250 Hard

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
Clark Graebner #199 #45 0 2,014 342 161 68.0% 0 0 0 0 12 12
Mike Kreiss #323 #136 0 1,500 3 21 12.5% 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 Clark Graebner Mike Kreiss
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
16 — — — — — — — 1968 0–2 0.0% — 1,468 0 0
17 — — — — — — — 1969 0–2 0.0% — 1,442 0 0
18 — — — — — — — 1970 1–4 20.0% — 1,454 0 0
19 — — — — — — — 1971 2–8 20.0% — 1,439 0 0
20 — — — — — — — 1972 0–4 0.0% — 1,403 0 0
21 — — — — — — — 1973 0–1 0.0% — 1,402 0 0
24 1968 74–22 77.1% — 1,818 0 2 — — — — — — —
25 1969 49–14 77.8% — 1,840 0 6 — — — — — — —
26 1970 58–28 67.4% — 1,840 0 8 — — — — — — —
27 1971 75–29 72.1% — 1,868 0 11 — — — — — — —
28 1972 33–22 60.0% — 1,811 0 11 — — — — — — —
29 1973 34–19 64.2% #48 1,770 0 12 — — — — — — —
30 1974 11–13 45.8% #99 1,693 0 12 — — — — — — —
31 1975 8–11 42.1% #120 1,583 0 12 — — — — — — —
32 1976 0–3 0.0% #199 1,540 0 12 — — — — — — —

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 Clark Graebner Mike 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
16 — — — — — — — — — — — — — — — — 1968 1469 94.8 — — — — — — — 0.0% -3.00 — — — +0.06
17 — — — — — — — — — — — — — — — — 1969 1442 95.2 — — — — — — — 0.0% -3.00 — — — +0.13
18 — — — — — — — — — — — — — — — — 1970 1454 108.6 — — — — — — — 18.2% -1.36 1–0 0–1 — -0.79
19 — — — — — — — — — — — — — — — — 1971 1440 95.0 — — — — +14 — — 25.0% -2.33 1–2 (33%) 1–2 (33%) — -0.28
20 — — — — — — — — — — — — — — — — 1972 1404 94.2 — — — — — — — 0.0% -2.89 — — — +0.15
21 — — — — — — — — — — — — — — — — 1973 1403 106.4 — — — — — — — 0.0% -4.00 — — — -0.22
24 1968 1819 133.7 — — — — +90 -116 +78 73.3% +1.64 10–8 (56%) — — +0.49 — — — — — — — — — — — — — — — —
25 1969 1841 131.4 — — — — +153 -98 +107 71.5% +1.35 8–5 (62%) 1–0 — +5.30 — — — — — — — — — — — — — — — —
26 1970 1841 135.3 — — — — -21 +68 +150 62.4% +0.83 17–8 (68%) 4–2 (67%) — +2.59 — — — — — — — — — — — — — — — —
27 1971 1868 141.1 — — — — +44 +29 +136 65.4% +1.01 21–7 (75%) 17–15 (53%) — +5.35 — — — — — — — — — — — — — — — —
28 1972 1811 136.3 — — — — +27 +71 +133 58.0% +0.62 5–8 (38%) 6–4 (60%) — +3.04 — — — — — — — — — — — — — — — —
29 1973 1770 134.1 — — — — +58 +80 +109 62.2% +0.84 6–5 (55%) 9–9 (50%) — +3.67 — — — — — — — — — — — — — — — —
30 1974 1693 114.0 — — — — +41 +100 +143 46.2% -0.38 6–5 (55%) 3–4 (43%) — +1.75 — — — — — — — — — — — — — — — —
31 1975 1584 111.5 — — — — +73 +121 — 52.4% -0.05 0–5 (0%) 6–3 (67%) — +3.44 — — — — — — — — — — — — — — — —
32 1976 1541 91.6 — — — — +44 — — 0.0% -3.83 — — — +0.51 — — — — — — — — — — — — — — — —
Career — 2015 136.6 — — — — +51 +24 +113 64.3% +0.96 73–51 (59%) 46–37 (55%) 100.5 +5.29 — 1500 97.7 — — — — +14 — — 14.8% -2.39 2–2 (50%) 1–3 (25%) 100.2 -3.96

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.