On Margaret Court Court this morning at 11:00, unseeded Carla Suarez Navarro of Barcelona walked out, dug in on the baseline, and spent the next hour and a half throwing heavy munitions over the net at number 7 seed Sara Errani of Bologna, Italy. It worked: Carla took the match in straight sets 6-4, 6-4. Here’s my photo of Carla at work on Court Court: