ATP · Unranked
Rolf
Hertzog
SUISUI·age 58·Right-handed·178cm · 5′10″
0
Career titles
5-18
Career W/L
Current form
last 5 matchesRumikon · R32
LPer Henricsson
6–16–1
07-03
Munster · R32
LOlivier Delaitre
6–36–3
12-05
Bossonnens · R32
WMike Bauer
7–67–6
10-31
Bossonnens · R16
LAlexander Mronz
7–66–2
10-31
Crans · R32
WChristian Feenstra
6–46–0
08-08
Race position
Not in current raceHead to Head
top rivals · all-timeCareer Stats
singles · all-timeCareer record
5 – 18
win rate · 21.7%
Titles
0
tour-level singles
Clay
2–9
18% win
Hard
2–6
25% win
Elo rating by surface
Hard1483peak 1500 · 8 matches
Clay1473peak 1500 · 11 matches
Recent Matches
last 20| Date | Tournament | Round | Opponent | Score | W/L |
|---|---|---|---|---|---|
| 1989-07-03 | Rumikon CH | R32 | Per Henricsson | 6-1 6-1 | L |
| 1988-12-05 | Munster CH | R32 | Olivier Delaitre | 6-3 6-3 | L |
| 1988-10-31 | Bossonnens CH | R32 | Mike Bauer | 7-6 7-6 | W |
| 1988-10-31 | Bossonnens CH | R16 | Alexander Mronz | 7-6 6-2 | L |
| 1988-08-08 | Crans Montana CH | R32 | Christian Feenstra | 6-4 6-0 | W |
| 1988-08-08 | Crans Montana CH | R16 | Paul Mick | 7-6 4-6 6-4 | L |
| 1988-08-01 | Geneva CH | R32 | Sergio Cortes | 6-1 6-2 | L |
| 1988-07-04 | Gstaad | R16 | Marian Vajda | 7-5 6-2 | L |
| 1988-07-04 | Gstaad | R32 | Paolo Cane | 6-3 7-6 | W |
| 1988-06-13 | Parioli CH | R32 | Thomas Haldin | 6-0 6-1 | L |
| 1988-05-30 | Montabaur CH | R32 | Paul Vojtischek | 6-4 6-2 | L |
| 1988-05-09 | Waiblingen CH | R32 | Richard Fromberg | 6-0 2-0 RET | L |
| 1988-04-18 | Vilamoura CH | R32 | Michael Kupferschmid | 6-4 6-4 | L |
| 1988-03-28 | Graz CH | R32 | Hans Dieter Beutel | 7-5 7-6 | L |
| 1988-02-15 | Liege CH | R32 | Brett Dickinson | 6-3 6-4 | L |
| 1988-01-11 | Heilbronn CH | R16 | Adrian Marcu | 7-6 6-4 | L |
| 1988-01-11 | Heilbronn CH | R32 | Stefan Lochbihler | 6-2 6-3 | W |
| 1987-11-02 | Bossonnens CH | R16 | Roger Smith | 6-3 6-4 | L |
| 1987-11-02 | Bossonnens CH | R32 | Menno Oosting | 2-6 6-4 6-4 | W |
| 1987-09-07 | Thessaloniki CH | R32 | John Larsen | 6-1 6-4 | L |