Sorry but i beg to differ. Those r not taxing BO5 matches like the marathon WB final which obviously took its toll esp. on Novak having to retire at USO thereby unable to defend his title there & as i mentioned in my previous post still seems to b hesitating going for those DTL shots. Hopefully will b able to return to full form by AO20 in order to defend title there.Everyone is tired by now. Domi won 2 tournaments in October, China Open and Vienna.