Matches
W-L: 1-9 (10.00%)
| Date | Tournament | Surface | Round | Wrk | Winner | Lrk | Loser | Score |
|---|---|---|---|---|---|---|---|---|
| 1972-07-10 | Gstaad | Clay | R32 | - | - | 6-1 9-8 | ||
| 1972-05-05 | Davis Cup EUR R1: ROU vs SUI | Clay | RR | - | - | 6-1 6-2 6-2 | ||
| 1971-07-05 | Gstaad | Clay | R32 | - | - | 6-2 6-4 | ||
| 1971-05-24 | Berlin | Clay | R32 | - | - | 6-4 7-5 4-6 6-3 | ||
| 1971-05-14 | Davis Cup EUR QF: SUI vs ESP | Hard | RR | - | - | 6-1 6-1 6-4 | ||
| 1971-05-14 | Davis Cup EUR QF: SUI vs ESP | Hard | RR | - | - | 23-21 3-1 | ||
| 1970-07-13 | Gstaad | Clay | R32 | - | - | 6-2 8-6 | ||
| 1970-07-13 | Gstaad | Clay | R16 | - | - | 8-6 6-0 | ||
| 1970-05-11 | Berlin | Clay | R64 | - | - | 6-2 6-2 | ||
| 1970-01-26 | Auckland | Grass | R32 | - | - | 6-4 6-3 8-6 |
Mathias Werren
W-L: 1-9 (10.00%)
Matches
| Date ▼ | Tourney | Surface | Round | Wrk | Winner | Lrk | Loser | Score | H2H | BoF | Min | WA | WDF | W1stIn | W1st% | W2nd% | BPSvd |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1972-07-10 | Gstaad | Clay | R32 | - |  Nicola Spear | - | Mathias Werren | 6-1 9-8 | H2H | 3 | - | - | - | - | - | - | - |
| 1972-05-05 | Davis Cup EUR R1: ROU vs SUI | Clay | RR | - |  Ion Tiriac | - | Mathias Werren | 6-1 6-2 6-2 | H2H | 5 | - | - | - | - | - | - | - |
| 1971-07-05 | Gstaad | Clay | R32 | - |  Frank Sedgman | - | Mathias Werren | 6-2 6-4 | H2H | 3 | - | - | - | - | - | - | - |
| 1971-05-24 | Berlin | Clay | R32 | - |  Reinhard Mattern | - | Mathias Werren | 6-4 7-5 4-6 6-3 | H2H | 5 | - | - | - | - | - | - | - |
| 1971-05-14 | Davis Cup EUR QF: SUI vs ESP | Hard | RR | - |  Manuel Orantes | - | Mathias Werren | 6-1 6-1 6-4 | H2H | 5 | - | - | - | - | - | - | - |
| 1971-05-14 | Davis Cup EUR QF: SUI vs ESP | Hard | RR | - | Antonio Munoz | - | Mathias Werren | 23-21 3-1 | H2H | 5 | - | - | - | - | - | - | - |
| 1970-07-13 | Gstaad | Clay | R16 | - |  Nikola Pilic | - | Mathias Werren | 8-6 6-0 | H2H | 3 | - | - | - | - | - | - | - |
| 1970-07-13 | Gstaad | Clay | R32 | - | Mathias Werren | - |  Graham Stilwell | 6-2 8-6 | H2H | 3 | - | - | - | - | - | - | - |
| 1970-05-11 | Berlin | Clay | R64 | - |  Jean-Loup Rouyer | - | Mathias Werren | 6-2 6-2 | H2H | 3 | - | - | - | - | - | - | - |
| 1970-01-26 | Auckland | Grass | R32 | - |  Onny Parun | - | Mathias Werren | 6-4 6-3 8-6 | H2H | 5 | - | - | - | - | - | - | - |