9:39 AM - Brad Keller (CHC) started Saturday's 6-5 win over the Mets and tossed a scoreless inning with two strikeouts before exiting.

12:48 PM - Brad Keller (CHC) allowed two runs on four hits over two innings of relief in Friday's 8-1 loss to the Diamondbacks. He struck out three.

12:54 PM - Brad Keller (CHC) Cubs selected Keller's contract from Triple-A Iowa on Thursday, Sahadev Sharma of Athletic reports.

10:05 AM - Brad Keller (CHC) Cubs are likely to add Keller to their major-league roster rather than allow him to exercise the opt-out clause in his minor-league contract, Patrick Mooney of Athletic reports.

2:55 PM - Brad Keller (CHC) Cubs signed Keller to a minor-league contract Wednesday that includes an invitation to spring training, Jacob Zanolla of Cubs Insider reports.