Sports | Wed Jul 17, 2013 9:34pm BST

UPDATE 1-Tennis-Colombia Open men's singles round 2 results

July 17 (Infostrada Sports) - Results from the Colombia Open Men's Singles Round 2 matches on Wednesday 
6-Santiago Giraldo (Colombia) beat Chris Guccione (Australia) 3-6 6-3 6-4 
Ivo Karlovic (Croatia) beat 3-Igor Sijsling (Netherlands) 6-3 7-6(14)
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