| R16 | L | Harald Elschenbroich | 7-5 4-6 6-2 | H2H |
| R32 | W | Gunther Gnettner | 4-6 6-1 7-6 | H2H |
| R64 | W | Werner Zirngibl | 7-5 2-6 7-5 | H2H |
🇩🇪 GER
Reinhard Mattern
Active 1971–1973
3–3
0
0
0
0
50
Clay
3–3 (50.0%)
Match results
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.