TennisHistory
Settings
K
Tournaments
Alphabetical List
Upcoming Tournaments
Results Archive
Players
Alphabetical List
Head to Head
Stats/Records
Ranking Rules
Other
Categories
Coaches
Countries
Supervisors
Surfaces
Umpires
Venues
Years
Search
About
Governing Bodies
Grand Slams
Other Links
Home
Coaches
Marko Zelch
Players coached by Marko Zelch
Sander Groen
DOB
16 June 1968
Active years
1993 - 1995
Career High
Unknown
Coach Start
—
Coach End
—
Grand Slam Titles
