Minor matters

• Though he remains on the disabled list with mild right shoulder tendinitis, pitcher Carlos Martinez will be promoted to from high Class A to Double-A. When he comes off the DL, Martinez will remain with the Springfield club. Martinez, 20, is ranked by MLB.com as the organization's second-best prospect. He went 2-2 with a 3.00 ERA in 33 innings with Palm Beach.

• Catcher Cody Stanley has been placed on the high Class A Palm Beach roster after serving his 50-game suspension for violating the Minor League Drug Prevention and Treatment Program. Stanley's suspension was announced in Spring Training after he tested positive for Methylhexaneamine and Tamoxifen. He took part in extended spring training workouts during the suspension.

• Left-hander Kevin Siegrist has been placed on the high Class A disabled list with a scapula injury on his non-throwing arm, but he is expected to come off the DL on Sunday to make his next scheduled start. In four starts this season, Siegrist has allowed eight earned runs on 14 hits in 20 1/3 innings.