Osaka N. vs Yastremska D. prediction

Naomi Osaka is playing against Yastremska in the second round of the WTA Cincinnati.In the previous round Osaka had big problems with number 26th in the world Muchova,but won in the end with 2-1.In the ither side Yastremska won against Venus Williams and Pera with 2-1.Osaka haven't played any matches since february and this could be seen in her curent level.In the other side Yastremska played already in WTA Palermo and she is in a good form.I think Osaka will still have problems because of the lack of games and Yastremska should take the advantage in her favour.My tip is Yastremska to win atleast one set with AH 2+1.5.