Tidbits from Nationals Park

Nationals interim manager Jim Riggleman has not decided who will pitch against the Braves on Saturday afternoon. He cannot go with left-hander Ross Detwiler because the latter has been shut down for the rest of the season because he has reached his innings limit.

Riggleman said right-handers Marco Estrada or Zack Segovia could get the start, but the skipper hasn't ruled out using a bullpen-by-committee in the game.

Outfielder/infielder Mike Morse has played his fourth position in as many days. He played third base on Saturday and started at first base, right field and left field the next three days respectively.