Robert Koster

Tournament Wins

1
1
Longest Winstreak: 3 matches. January 27, 2012 to March 14, 2026
First match on record: January 28, 2012 - 31st Annual Long Island Open
Match Wins: 3
Win rate: 75.0%

Match History

4 Matches Found:

2026 44th Annual Long Island Handball Championships

Men's Doubles Big Ball: Seniors (35+)

Quarterfinal March 14, 2026
Sarabjit Singh / Matthew Johnathan def. Robert Koster / Allan Sanchez 15-10, 15-9
31st Annual Long Island Open

Men's Singles Small Ball: C

Final January 27, 2012
Robert Koster def. Eric Han 21-9,21-16,11-2
Semifinal January 28, 2012
Robert Koster def. James Stone 21-12,21-16
Quarterfinal January 28, 2012
Robert Koster def. Sheikh Hossain 21-8,21-14