49ers QB Jimmy Garoppolo told reporters that he suffered a right calf injury in the 1st series of Sunday's loss to the Seahawks. "Tweaked a calf," Garoppolo said. "It hurt initially. I thought I could keep trying to go in. It just kept getting worse and worse, traveling down to the Achilles a little bit." Garoppolo doesn't believe he injured his Achilles but is set for an MRI on Monday. "I'm hopeful it'll just be a couple weeks or something like that," he added. It sounds like we should expect QB Trey Lance to start next weekend's game vs. the Cardinals. The 'Niners then get a Week 6 bye.