Racquet frame codes dictate head size, weight, and string pattern; learn to decode specs, compare models, and understand performance differences.
We keep rulebooks the way other people keep receipts, and last week two of them ended up open on the same screen: the current edition of the USTA's Friend at Court, which carries The Code, and an…
Call your opponent's first serve out, realize a beat later that you blew it — the ball was in — and you have not lost yourself the point. You have handed the server two fresh serves.