30-30

Center fielder Brenton Doyle, 26, has 30-30 potential.

Anisimova is a crisp ball-striker but can be erratic, and Raducanu's resistance from the baseline swung a delicately-balanced ninth game her way from 30-30.

From that point Boulter showed tremendous fight to claw back the deficit, but the 28-year-old was then mortified to put a volley into the net at 30-30 in the ninth game.

At that point, it didn’t seem certain that 30-30 would even be achieved.

Kansas City Royals shortstop Bobby Witt Jr., 24, joined the far less exclusive 30-30 club — it’s been accomplished 67 times — in 2023 and repeated it this season.