Jun 6 (OPTA) - Results from the Grand Slam, French Open Men's Doubles matches on Tuesday .. Quarter-final .. 8-Nikola Mektic (CRO) and beat 13-Rohan Bopanna (IND) and 7-6(4) 6-2 Alexander Peya (AUT) Edouard Roger-Vasselin (FRA) 2-Oliver Marach (AUT) and beat 5-Juan Sebastian Cabal 3-6 6-4 6-3 Mate Pavic (CRO) (COL) and Robert Farah (COL)