He's looking very confident and fairly consistent.
A change in fitness regimen may have been the key for Jo.
On to the next round, ALLEZ!!!
I don't think so. I think he just improved his patience/point construction.
Anyway...ALLEZ! for the title!
Troicki next is a relatively easy 4th round. However he is one of the best defenders in the game, so the rallies will be long.
Perhaps the two are linked.
Previously when he was carrying more muscle, I think he preferred shorter points and played riskier. Now that he has dropped some muscle and increased his stamina he can be more patient and play longer points/games/matches. For me, the 2 have always gone hand in hand.
Or maybe he's just improved his point construction.