ATP Β· Unranked
Mathias
Werren
SUISUIΒ·age 82Β·Right-handed
0
Career titles
5-20
Career W/L
Current form
last 5 matchesGstaad Β· R32
LNicola Spear
6β19β8
07-16
Davis Β· RR
LIon Tiriac
6β16β0
05-05
Gstaad Β· R32
LFrank Sedgman
6β26β4
07-10
Berlin Β· R32
LReinhard Mattern
6β47β54β66β3
05-24
Davis Β· RR
LAntonio Munoz
23β213β1
05-14
Race position
Not in current raceHead to Head
top rivals Β· all-timeCareer Stats
singles Β· all-timeCareer record
5 β 20
win rate Β· 20.0%
Titles
0
tour-level singles
Clay
3β12
20% win
Grass
1β3
25% win
Hard
1β2
33% win
Elo rating by surface
Grass1491peak 1509 Β· 4 matches
Hard1490peak 1500 Β· 3 matches
Clay1444peak 1500 Β· 15 matches
Recent Matches
last 20| Date | Tournament | Round | Opponent | Score | W/L |
|---|---|---|---|---|---|
| 1972-07-16 | Gstaad | R32 | Nicola Spear | 6-1 9-8 | L |
| 1972-05-05 | Davis Cup EUR R1: ROU vs SUI | RR | Ion Tiriac | 6-1 6-0 | L |
| 1971-07-10 | Gstaad | R32 | Frank Sedgman | 6-2 6-4 | L |
| 1971-05-24 | Berlin | R32 | Reinhard Mattern | 6-4 7-5 4-6 6-3 | L |
| 1971-05-14 | Davis Cup EUR QF: SUI vs ESP | RR | Antonio Munoz | 23-21 3-1 ABD | L |
| 1971-05-14 | Davis Cup EUR QF: SUI vs ESP | RR | Manuel Orantes | 6-1 6-1 6-4 | L |
| 1970-07-18 | Gstaad | R32 | Graham Stilwell | 6-2 8-6 | W |
| 1970-07-18 | Gstaad | R16 | Nikola Pilic | 8-6 6-0 | L |
| 1970-05-11 | Berlin | R64 | Jean Loup Rouyer | 6-2 6-2 | L |
| 1970-01-26 | Auckland | R32 | Onny Parun | 6-4 6-3 8-6 | L |
| 1970-01-19 | Australian Open | R64 | Mal Anderson | W/O | W |
| 1970-01-19 | Australian Open | R32 | Bob Lutz | 6-1 6-3 6-1 | L |
| 1970-01-10 | Melbourne | R64 | Colin Stubs | 12-10 7-5 8-6 | L |
| 1969-08-11 | Hamburg | R32 | Tony Roche | 6-3 6-3 7-5 | L |
| 1969-07-27 | Gstaad | R32 | Roger Taylor | 3-6 6-3 6-3 | L |
| 1968-08-13 | Hamburg | R32 | Istvan Gulyas | 6-1 6-1 7-5 | L |
| 1968-08-13 | Hamburg | R64 | Graham Stilwell | 6-1 5-7 6-1 2-6 6-2 | W |
| 1968-07-21 | Gstaad | R32 | Dennis Ralston | 6-2 6-1 | L |
| 1968-06-10 | Lugano | R32 | Ilie Nastase | 6-4 6-0 | L |
| 1968-06-10 | Lugano | R64 | John McDonald | 6-1 6-2 | W |