"I threw 45 pitches off the mound, threw all of my pitches, everything felt good," Farnsworth said. "I felt rusty, but I expected that since I haven't been on a mound in a week and a half.
"[There were] no real issues or anything like that, [I was] just trying to get the feel for it again. [I] threw my slider, my cutter, all my pitches. [I] thought it went pretty well."
Farnsworth, who has a team-leading 23 saves, said he was "kind of hesitant to let it go a little bit."
"I didn't want to make it worse," Farnsworth said. "[I'm] going to have to do it sooner or later, so I let a few of them go and it felt pretty good."
When asked if he had a timetable for his return, Farnsworth said it would depend on how he felt on Thursday.
"And hopefully, if I feel good tomorrow, I would say [I would be ready] for the homestand [which begins Friday]," Farnsworth said.