The Chicago White Sox have signed their first seven picks from the June amateur draft and eight of their first 10 selections.
The latest signee is third-round pick Jeff Soptic, a 6-foot-6 pitcher from Johnson County Community College in Kansas. Baseball America is reporting Soptic's signing bonus at $320,000.
■ From @JimCallisBA on Twitter: #WhiteSox sign 3rd-rder Jeff Soptic for $320k ($40.1k over slot). Johnson County (Kan.) RHP hit 100 mph this spring, still raw. #mlbdraft