From: JPS390@aol.com Tennis-Colombia Open first round results BOGOTA, Jan 31 (Reuters) - First round results from the Colombia Open ATP tennis tournament on Tuesday (prefix number denotes seeding): 6-Markus Hantschk (Germany) beat Ronald Agenor (Haiti) 7-6 (7-4) 6-3 04:31 01-31-01 Copyright 2001 Reuters Limited.