*Pirates infielder Neil Walker suffered a concussion after colliding with OF Ryan Church during Friday night's game. He'll miss the rest of the road trip and get re-examined Monday in Pittsburgh.
*RHP Steven Jackson was optioned to Triple-A Indianapolis to make room for McCutchen.
*A's IF Eric Patterson was traded to the Boston Red Sox for LHP Fabian Williamson.
*A's manager Bob Geren said he's considering adjusting the pitching rotation with a day off on Monday.
*Barton tied the Oakland record with his three doubles.
*Cahill has yet to allow a first-inning run this season, with opponents hitting .071 (3 for 42) in the inning.
*Breslow has retired 18 in a row.
UPDATED: Please read and follow our commenting policy: