I love Serena and understand her frustration, but her outburst didn't fire her up in the right way. She's just getting outplayed and she's pressing and not thinking out the points. On top of that Osaka is playing well. Geesh, now a game penalty. Never seen this. This is crazy.
Williams is really unprepared for this match. I see a huge underestimating of Osaka by Williams in this match. If Williams would have approached playing Osaka the same as other big hitters who she greatly respects -- like Kvitova or someone like that -- she would have had a much better showing, I think.