9:44 AM - Miles Mastrobuoni (CHC) went 2-for-3 with a walk and two runs scored in Saturday's win over the Rockies. He also stole a base.

11:59 AM - Miles Mastrobuoni (CHC) Cubs recalled Mastrobuoni from Triple-A Iowa on Saturday, Andy Martinez of Marquee Sports Network reports.

4:19 PM - Miles Mastrobuoni (CHC) was optioned to Triple-A Iowa on Saturday, Meghan Montemurro of the Chicago Tribune reports.

6:11 PM - Miles Mastrobuoni (CHC) isn't in the Cubs' lineup Friday against the Cardinals.

5:03 PM - Miles Mastrobuoni (CHC) will start at third base and bat eighth in Wednesday's game against the White Sox.

2:16 PM - Miles Mastrobuoni (CHC) is out of the lineup for Sunday's game against the Cardinals.

7:09 PM - Miles Mastrobuoni (CHC) went 2-for-3 with a solo home run in Friday's victory over the Cardinals.

4:50 PM - Miles Mastrobuoni (CHC) is out of the lineup for Thursday's game against the Cardinals.

3:26 PM - Miles Mastrobuoni (CHC) was recalled by the Cubs on Saturday.

4:57 PM - Miles Mastrobuoni (CHC) Cubs optioned Mastrobuoni to Triple-A Iowa on Tuesday, Andy Martinez of Marquee Sports Network reports.

12:39 PM - Miles Mastrobuoni (CHC) is starting at third base and batting ninth in Saturday's game against the Orioles.

4:36 PM - Miles Mastrobuoni (CHC) Cubs recalled Mastrobuoni from Triple-A Iowa on Tuesday, Jordan Bastian of MLB.com reports.

7:14 PM - Miles Mastrobuoni (CHC) was optioned to Triple-A Iowa by the Cubs on Friday, Bruce Levine of 670TheScore.com reports.

4:54 PM - Miles Mastrobuoni (CHC) Cubs recalled Mastrobuoni from Triple-A Iowa on Friday, Meghan Montemurro of the Chicago Tribune reports.

6:45 PM - Miles Mastrobuoni (CHC) was optioned to Triple-A Iowa on Friday, Meghan Montemurro of the Chicago Tribune reports.

11:52 AM - Miles Mastrobuoni (CHC) will start in right field and bat eighth in Wednesday's game against the Mariners.

10:30 AM - Miles Mastrobuoni (CHC) is in right field and batting ninth for the Cubs on Thursday against the Brewers.

4:58 PM - Miles Mastrobuoni (CHC) has been informed that he's made the Cubs' Opening Day roster, Jordan Bastian of MLB.com reports.