Buchholz shifted his rehab assignment to High-A Dunedin on Sunday, working four innings and giving up one run on four hits and no walks while striking out seven.
Tepera (elbow) made his first minor-league rehab appearance with High-A Tampa on Saturday, striking out a batter over a scoreless inning in relief.
Triple-A Buffalo placed Alford on its 7-day injured list Saturday with an unspecified injury, Keegan Matheson of MLB.com reports.
Pannone gave up three runs on four hits and two walks while striking out two over 3.2 innings Sunday against the Mariners. He didn't factor into the decision.
Font (2-1) took the loss after surrendering one run on three hits while striking out three over two innings Sunday against the Mariners.
Wall was promoted to Triple-A Buffalo on Sunday.
Guerrero's MRI revealed inflammation in his left knee, but the rookie downplayed the injury Sunday as "nothing major," Scott Mitchell of TSN.ca reports.
Guerrero (knee) is out of the lineup for Sunday's game against the Mariners, Ryan Divish of The Seattle Times reports.
The Blue Jays promoted Pearson from Double-A New Hampshire to Triple-A Buffalo on Sunday, Carlos Collazo of Baseball America reports.
McGuire went 2-for-4 with a solo homer in the Blue Jays' 4-3 defeat by the Mariners on Saturday.
Bichette went 2-for-5 with a solo homer in a 4-3 loss to the Mariners on Saturday.
Guerrero (knee) will have an MRI on his left knee and more information will be made available Sunday, Scott Mitchell of TSN.ca reports.
Guerrero exited Saturday's game against the Mariners at the top of the third inning with an undisclosed injury, Mike Wilner of Sportsnet 590 The Fan reports.
Gurriel (quadriceps) will undergo a follow-up MRI on Sunday, Shi Davidi of Sportsnet.ca reports.
Grichuk went 1-for-3 with a walk and a solo home run in Friday's win over the Mariners.
Jansen is not in Saturday's lineup against the Mariners.
Hernandez is not in Saturday's lineup against the Mariners.
Fisher went 1-for-3 with a two-run home run Friday night against the Mariners.
Guerrero went 2-for-4 with a two-run home run in Friday's win over Seattle.
Pannone will work as the primary pitcher Sunday versus the Mariners, Ben Nicholson-Smith of Sportsnet.ca reports.
Font will work as an opener Sunday against the Mariners, Ben Nicholson-Smith of Sportsnet.ca reports.
Gurriel (quadriceps) is targeting the series against the Astros, which runs Aug. 30-Sept. 1, to be activated off the injured list, Scott Mitchell of TSN.ca reports.
Tellez is not in the lineup for Friday's game against the Mariners.
Taylor was claimed off waivers by the Blue Jays and optioned to Triple-A Buffalo on Friday, Keegan Matheson of MLB.com reports.
Giles allowed one walk and struck out one in a scoreless ninth inning to earn the save Tuesday against the Rangers.