The Pirates reinstated Kiner-Falefa (knee) from the 10-day injured list Saturday, Kevin Gorman of TribLive.com reports.
A sprained left knee forced Kiner-Falefa onto the injured list in July, and he was in the final stages of his rehab assignment when he was traded from Toronto to Pittsburgh at the trade deadline. The 29-year-old went 4-for-10 and scored two runs over three games while in the minors, and he figures to take over as the Pirates' primary second baseman now that he's healthy. Alika Williams was optioned to Triple-A Indianapolis in a corresponding move.