Taijuan Walker (foot) will play catch the next two days before throwing a bullpen session this weekend in Toronto.
Taijuan Walker will have his walking boot removed on Sunday.
Taijuan Walker is currently wearing a boot as he battles tendinitis in his right foot.
A specialist has confirmed the original diagnosis of tendinitis in Taijuan Walker's right foot.
Mariners placed RHP Taijuan Walker on the 15-day disabled list with right foot tendinitis.
Mariners manager Scott Servais said Tuesday that Taijuan Walker's foot is "obviously not right."
Taijuan Walker was removed from Tuesday's start with renewed discomfort in his right foot.
Taijuan Walker (foot) pitched well in Thursday's win over the Orioles, yielding just one run on four hits over 6 1/3 innings.
Taijuan Walker (foot) will start against the Orioles on Thursday.
The Mariners are "leaning toward" having Taijuan Walker (foot) start Thursday against the Orioles.
Taijuan Walker (foot) won't start against the Cardinals on Friday.
Taijuan Walker has been diagnosed with tendinitis in the arch of his right foot.
Taijuan Walker is headed back to Seattle to have an MRI on his right foot.
Taijuan Walker was forced to leave Sunday's start against the Red Sox due to the troublesome tendon in his foot flaring up again.