(AP) - Serena Williams agrees with everyone else that her footwork and movement are better these days than they’ve been for a bit — and that’s a big reason she’s closing in on what would be a record-tying 24th Grand Slam singles title.
Here’s what she wants to make clear, though, as a blockbuster Australian Open semifinal against Naomi Osaka approaches on Thursday: This is nothing new.
As much as Wi…
