 The following week Duclos lost in the first round of the 2010 Abierto Internacional del Bicentenario Leon, to unseeded Alexander Sadecky.In doubles, he and Nicholas Monroe reached the semi-finals, where they fell to the top seeds, Vasek Pospisil and Santiago González in tie-breaker set.After a week off, Duclos and partner Ryler DeHeart won the doubles title of the 2010 Manta Open, while in singles Duclos lost to DeHeart, the No.