3:17 PM - Will Klein (OAK) Las Vegas placed Klein on its 7-day injured list Aug. 31 with an unspecified injury.

2:46 PM - Will Klein (OAK) was optioned to Triple-A Las Vegas on Saturday.

4:19 PM - Will Klein (OAK) Athletics acquired Klein from the Royals on Tuesday in the Lucas Erceg trade, Mark Feinsand of MLB.com reports.