The Dominican Summer League season opens this Saturday 5/30, and we'll be posting numerous updates to this thread this evening, starting with the following: Of the several players from the 2014 DSL club who were in Maryvale for extended spring training, as detailed in this prior post, the only one reporting back to the Dominican for the start of the 2015 season will be SS Franly Mallen, who just turned 18 this past week. All the others listed in that post will be on either the Maryvale or Helena rookie squads. *** Just posted this in our Transactions thread: The Brewers have placed 19-year-old Venezuelan RHP Yosmer Leal on the Arizona roster for the purpose of medical rehab. Leal has had elbow surgery (Tommy John, we presume, but not confirmed), and will miss the 2015 season. The tall (6'4", 170 lb.) Leal has two Dominican Summer League seasons under his belt. Leal has the distinction of being the only "Yosmer" to ever play professional baseball. In another DSL note, RHP Axel Cordero failed to report and will go on the restricted list. Cordero, also tall (6'4") and lanky, will turn 24 in July. He made his pro debut late at age 22, and struggled badly in his 2nd pro season in 2014, as his linked stat page shows.