Royals activated RHP Tony Gonsolin from the 15-day injured list.

Gonsolin will presumably operate in a swingman-type role for Kansas City during the final week of the regular season after signing a one-year deal with the club last month. The 32-year-old missed most of the last two seasons recovering from elbow surgery. He allowed three runs over five innings during his final minor league rehab start for Triple-A Omaha last week.