I think the challenge with Kerber will be Serena keeping her calm when balls she didn't expect to come back keep coming back. That's what Angie does is frustrate you into UFEs.Serena is looking scary good for someone who's only played 4 tourneys this year. It will be a good battle in the final, but I have to think after Kerbie beat Serena in AO, Serena will not let that happen again. Venus is the only one who's beaten her twice in a GS final. All the others are a single loss only.
Remember what I said the other day about Serena not being match tough. It could take a couple of games for her to closeGritty break by Gorgeous!