10:50 AM - William Kempner (Mia) Marlins optioned Kempner to Triple-A Jacksonville on Wednesday, Isaac Azout of FishOnFirst.com reports.

9:30 AM - William Kempner (Mia) Marlins recalled Kempner from Triple-A Jacksonville on Tuesday, Christina De Nicola of MLB.com reports.

12:09 PM - William Kempner (Mia) Marlins optioned Kempner to Triple-A Jacksonville on Sunday.

6:25 PM - William Kempner (Mia) Marlins selected Kempner's contract from Triple-A Jacksonville on Tuesday.