I am going to go out on a limb and predict an Osaka vs Williams women's final. Although the Osaka v. Keys semifinal looks like a tough match as Keys has made the semis of 3 of the last 5 majors. However I feel Osaka is on a meteoric rise and her time is coming. She is only 20, but she has looked extremely dominant at times in the last few matches, winning 6-0, 6-0 in a double bagel 3rd round win and then 6-1, 6-1 in the quarters, against solid players. Keys has played well, however, she has not played all that well in her semifinal and final matches when the level of play goes up a few notches. I really think Osaka is going to be a tough out in this tournament.