Pirates Sign OF Kevin Sanchez For $450K, Marlins Get OF Mario Prensa For $550K

Jesse Sanchez Twitter

International Prospect League Showcase 2-26-15 At San Francisco Dominican Complex

San Francisco Complex: IPL Twitter

San Francisco Complex: IPL Twitter

Scouts in attendance: IPL Twitter

Cuban prospects getting loose: IPL Twitter

Drills for Cuban prospects: IPL Twitter

Photo of Yadier Alvarez: IPL Twitter

Photo of Adriel Labrada at the plate: IPL Twitter

Photo of Pavel Quesada swinging: IPL Twitter

Cuban roster: IPL Twitter

International Prospect League roster: IPL Twitter

Photo of Alexander Irrizry on deck: IPL Twitter

Photo of Yadier Alvarez warming up in bullpen: IPL Twitter

Yadier Alvarez hitting 98 mph on radar: IPL Twitter

Photo of Mario Prensa singling: IPL Twitter

Yadier Alvarez gave up two leadoff singles and induces double play, fastball ranging from 94-97: IPL Twitter

Photo of Jeffrey Rodriguez at bat: IPL Twitter

Yadier Alvarez allows one ground out, strikes one out, and gets two ground outs: IPL Twitter

Photo of Jorge Despaigne on the mound: IPL Twitter