4:43 PM - Miles Mastrobuoni (CHC) Cubs optioned Mastrobuoni to Triple-A Iowa on Wednesday, Taylor McGregor of Marquee Sports Network reports.

12:12 PM - Miles Mastrobuoni (CHC) Cubs recalled Mastrobuoni from Triple-A Iowa on Sunday.

7:27 PM - Miles Mastrobuoni (CHC) Cubs optioned Mastrobuoni to Triple-A Iowa on Tuesday, Meghan Montemurro of the Chicago Tribune reports.

2:19 PM - Miles Mastrobuoni (CHC) is out of the lineup for Sunday's game against the Diamondbacks.

2:02 PM - Miles Mastrobuoni (CHC) will start at third base and bat seventh in Sunday's game against the Cardinals.

3:48 PM - Miles Mastrobuoni (CHC) is out of the lineup for Wednesday's game against the Orioles.

11:56 AM - Miles Mastrobuoni (CHC) will start at third base and bat eighth in Friday's game against the Angels.

6:02 PM - Miles Mastrobuoni (CHC) was called up from Triple-A Iowa on Tuesday.

4:48 PM - Miles Mastrobuoni (CHC) will start at shortstop and bat sixth in Wednesday's game against Atlanta, Maddie Lee of the Chicago Sun-Times reports.

8:50 AM - Miles Mastrobuoni (CHC) went 3-for-4 with a walk, a double, an RBI and two runs scored in Saturday's 10-9 loss to the Pirates.

12:04 PM - Miles Mastrobuoni (CHC) Cubs are expected to call up Mastrobuoni from Triple-A Iowa before Saturday's game against the Brewers, Patrick Mooney of Athletic reports.

6:55 PM - Miles Mastrobuoni (CHC) Cubs optioned Mastrobuoni to Triple-A Iowa on Thursday, Taylor McGregor of Marquee Sports Network reports.

1:34 PM - Miles Mastrobuoni (CHC) Cubs informed Mastrobuoni on Monday that he'll be included on the Opening Day roster, Meghan Montemurro of the Chicago Tribune reports.

11:30 AM - Miles Mastrobuoni (CHC) seems likely to secure one of Chicago's final bench spots coming out of camp with Nick Madrigal (hamstring) possibly set to miss time, Jordan Bastian of MLB.com reports.

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.