Martina Navratilova:

It was a few games later when matters really escalated. Williams lost her serve at 3-1 up and demolished her racket — an automatic code violation that, because it came on top of an earlier warning, resulted in the automatic loss of one point.

Ms. Williams opted to argue about this: She insisted that she didn’t cheat, she wasn’t coached, and therefore she shouldn’t have been docked. But it doesn’t matter whether she knew she was receiving coaching. She was being coached, as Mr. Mouratoglou admitted after the match, and whether she knew it or not is moot. So at this stage, she had been given a warning — one that couldn’t be dismissed retroactively — and had smashed her racket, an automatic violation. Mr. Ramos, effectively, had no choice but to dock her a point.

It was here that Ms. Williams really started to lose the plot. She and Mr. Ramos were, in effect, talking past each other. She was insisting that she doesn’t cheat — completely believable, but besides the point — while he was making a call over which he, at that point, had little discretion.

I admittedly don’t watch a lot of tennis, but I watched all of Saturday’s final. This entire piece seems spot on to me.