H2H data updated: 2026-09-07 00:00 UTC

Mike Kreiss vs Horst Ritter H2H: 0-1

Horst Ritter holds a 1–0 lead over Mike Kreiss in their ATP head-to-head. Across 1 main-draw meeting, Horst Ritter leads 1–0 on hard courts. Most recently, Horst Ritter won the 1968 Los Angeles Socal Chps round of 64 6-3 6-4.

USA Right-Handed
H2H
0 1
1 main-draw meetings

H2H Match Log

PlayerScorePlayerMatch DataDateRoundTournamentCategorySurface
Horst Ritter 6-3 6-4 Mike Kreiss Match data May 8, 1968* R64 Los Angeles Socal Chps 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
Mike Kreiss #323 #136 0 1,500 3 21 12.5% 0 0 0 0 0 0
Horst Ritter 1,516 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.

Mike Kreiss Horst Ritter
YrW-LWin %RankEloGSTitles YrW-LWin %RankEloGSTitles
1968 0–2 0.0% 1,468 0 0
1969 0–2 0.0% 1,442 0 0
1970 1–4 20.0% 1,454 0 0
1971 2–8 20.0% 1,439 0 0
1972 0–4 0.0% 1,403 0 0
1973 0–1 0.0% 1,402 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.

Mike Kreiss Horst Ritter
Yr HardClayGrass Yr HardClayGrass
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 0 2 2 0.0% 1968 1 1 2 50.0%
1969 0 1 1 0.0% 0 1 1 0.0%
1970 0 2 2 0.0% 1 1 2 50.0% 0 1 1 0.0%
1971 2 5 7 28.6% 0 2 2 0.0% 0 1 1 0.0%
1972 0 2 2 0.0% 0 1 1 0.0% 0 1 1 0.0%
1973 0 1 1 0.0%
Career 2 12 14 14.3% 1 5 6 16.7% 0 4 4 0.0% Career 1 1 2 50.0%

Advanced Statistics Comparison by Career Season

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

Mike Kreiss Horst Ritter
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
1968 1469 94.8 0.0% -3.00 +0.06 1968 1511 97.7 50.0% -0.75 -0.27
1969 1442 95.2 0.0% -3.00 +0.13
1970 1454 108.6 18.2% -1.36 1–0 0–1 -0.79
1971 1440 95.0 +14 25.0% -2.33 1–2 (33%) 1–2 (33%) 98.9 -0.28
1972 1404 94.2 0.0% -2.89 +0.15
1973 1403 106.4 0.0% -4.00 -0.22
Career 1500 97.7 +14 14.8% -2.39 2–2 (50%) 1–3 (25%) 100.2 -3.96 Career 1516 98.7 50.0% -0.75 -13.50

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.