3:19 PM - Zach Pop (TOR) Blue Jays optioned Pop to Triple-A Buffalo on Wednesday.

12:53 PM - Zach Pop (TOR) could break camp in the big-league bullpen if Jordan Romano (elbow) or Erik Swanson (forearm) need to begin the season on the injured list, Keegan Matheson of MLB.com reports.

12:11 PM - Zach Pop (TOR) Blue Jays reinstated Pop (hamstring) from the 15-day injured list Sunday and optioned him to Triple-A Buffalo.

5:34 PM - Zach Pop (TOR) (hamstring) restarted a rehab assignment with Triple-A Buffalo on Saturday, Arden Zwelling of Sportsnet.ca reports.

4:39 PM - Zach Pop (TOR) is back in Toronto being evaluated after feeling renewed discomfort in his right hamstring during his most recent rehab appearance, Scott Mitchell of TSN.ca reports.

5:53 PM - Zach Pop (TOR) (hamstring) is scheduled to make another rehab appearance Friday with Low-A Dunedin, Arden Zwelling of Sportsnet.ca reports.

6:29 PM - Zach Pop (TOR) (hamstring) is scheduled to throw live batting practice Saturday, Arden Zwelling of Sportsnet.ca reports.

3:13 PM - Zach Pop (TOR) (hamstring) threw a bullpen session Friday, Arden Zwelling of Sportsnet.ca reports.

5:33 PM - Zach Pop (TOR) Jays manager John Schneider said Monday that Pop (hamstring) is continuing to move through his throwing program, Kaitlyn McGrath of The Athletic reports.

5:19 PM - Zach Pop (TOR) was placed on the 15-day injured list due to a right hamstring strain.

10:50 AM - Zach Pop (TOR) appears set to open the season in the big-league bullpen with Mitch White battling elbow soreness, Keegan Matheson of MLB.com reports.

2:00 PM - Zach Pop (TOR) has minor-league options remaining and is expected to begin the season with Triple-A Buffalo, Kaitlyn McGrath of The Athletic reports.

4:39 PM - Zach Pop (TOR) was recalled from Triple-A Buffalo on Wednesday.

4:39 PM - Zach Pop (TOR) was recalled from Triple-A Buffalo on Wednesday.

12:02 PM - Zach Pop (TOR) Blue Jays returned Pop to Triple-A Buffalo on Tuesday.

12:02 PM - Zach Pop (TOR) Blue Jays returned Pop to Triple-A Buffalo on Tuesday.

10:55 AM - Zach Pop (TOR) Blue Jays recalled Pop from Triple-A Buffalo ahead of Monday's doubleheader with the Orioles.

2:36 PM - Zach Pop (TOR) Blue Jays optioned Pop to Triple-A Buffalo on Tuesday, Keegan Matheson of MLB.com reports.

1:46 PM - Zach Pop (TOR) Blue Jays acquired Pop and Anthony Bass from the Marlins in exchange for minor-league infielder Jordan Groshans on Tuesday, Craig Mish of SportsGrid.com reports.

1:46 PM - Zach Pop (TOR) Blue Jays acquired Pop and Anthony Bass from the Marlins in exchange for minor-league infielder Jordan Groshans on Tuesday, Craig Mish of SportsGrid.com reports.