| R64 | L | Eddie Dibbs | 6-2 6-3 | H2H |
🇺🇸 USA · Right-handed · b. 1953-04-30
Robert Kreiss
Active 1968–1975 · best rank seen: 93
28–63
0
0
0
0
845
Hard
12–20 (37.5%)
Clay
3–16 (15.8%)
Grass
3–13 (18.8%)
Carpet
10–14 (41.7%)
Grand Slam record
| '71 | '72 | '73 | '74 | '75 | |
|---|---|---|---|---|---|
| Australian Open | |||||
| Roland Garros | 1R | 1R | |||
| Wimbledon | 1R | 1R | |||
| US Open | 1R | 1R | 2R | 1R |
Season by season
Gold band: best three-year window (1973–1975).
Elo over time
Pre-match Elo, sampled across the career. Peak: 1757.
Match results
| R64 | L | Sherwood Stewart | 6-2 6-3 | H2H |
| R64 | L | Joaquin Loyo-Mayo | 6-4 2-6 6-4 | H2H |
| R64 | L | Tom Gorman | 6-4 2-6 6-4 | H2H |
| R128 | L | Mark Cox | 6-2 6-4 | H2H |
| R64 | L | William Brown | 6-2 5-7 7-6 | H2H |
| QF | L | Stan Smith | 4-6 6-3 6-2 | H2H |
| R16 | W | Pat Cramer | 7-5 6-4 | H2H |
| R32 | W | Erik Van Dillen | 6-4 7-5 | H2H |
| R32 | L | Roscoe Tanner | 6-1 6-4 | H2H |
| R64 | W | John Andrews | 6-2 6-3 | H2H |
| R16 | L | Sashi Menon | 7-6 6-4 | H2H |
| R32 | W | Tim Gullikson | 6-2 6-2 | H2H |
| R128 | L | Ross Case | 7-9 6-3 6-1 8-9 6-3 | H2H |
| R64 | L | Jimmy Connors | 7-9 6-3 6-2 | H2H |
| R128 | L | Corrado Barazzutti | 6-7 6-3 6-4 | H2H |
| R32 | L | Ilie Nastase | 7-5 6-1 | H2H |
| R64 | W | Pietro Marzano | 6-2 7-5 | H2H |
| R64 | L | Julian Ganzabal | 6-0 6-2 | H2H |
| R16 | L | Raul Ramirez | 6-3 6-3 | H2H |
| R32 | W | Alex Metreveli | W/O | H2H |
| R64 | L | Gerald Battrick | 6-4 7-6 | H2H |
| QF | L | Wojtek Fibak | 6-1 6-4 | H2H |
| R16 | W | Jan Pisecky | 6-3 7-6 | H2H |
| R32 | W | Jun Kuki | 0-6 6-4 6-2 | H2H |
| R32 | L | Jimmy Connors | 6-4 6-3 | H2H |
| R32 | L | Jan Kodes | 6-7 6-4 6-0 | H2H |
| R64 | W | Ian Crookenden | 6-4 6-3 | H2H |
| R16 | L | Wojtek Fibak | 2-6 6-2 6-3 | H2H |
| R32 | W | Jan Kodes | 6-3 6-4 | H2H |
Methodology
Titles include Slams, Masters, Tour Finals, 500s, 250s, legacy tour events and Olympic gold; Davis Cup is excluded, and walkovers are excluded from all win–loss records. GOAT points value every round reached, scaled per tier (Slam title 2000 anchor; ranking includes Slam champions only, but every player's points are shown here). Elo is a chess-style rating over the full match history (K = 250/(n+5)^0.4); the timeline shows pre-match ratings, sampled. The gold band on the season chart marks the best three-consecutive-year window.