“It’s arguably the best game I’ve ever watched from a single player,” Athletics manager Mark Kotsay said.

A four-game sweep at the hands of the last-place A’s at Daikin Park highlighted a depleted lineup and saw another starting pitcher join baseball’s longest injured list.

Kurtz also singled and doubled for 19 total bases on a 6-for-6 night, becoming the second player to have four homers and six hits in a game.