The Royals cut ties with Jose Guillen on Thursday, with the veteran outfielder designated for assignment.
Guillen, who leads the Royals with the 16 home runs and 62 RBIs, did not figure in the club’s future plans. He was in the last year of a three-year, $36-million contract.
The move clears the way for Kila Ka’aihue, a top power prospect, to get more playing time. Ka’aihue is expected to share first base and designated hitter with Billy Butler.
To fill Guillen’s spot on the 25-man roster, the Royals called up pitcher Philip Humber from Triple-A Omaha. A starter, he was 5-6 with a 4.47 ERA in 21 games.
Guillen leaves the Royals in the wake of a terrible slump. He was just 1-for-28 in his last seven games, going hitless in 21 at-bats since collecting his 300th career double.