The Mariners announced that they have designated catcher Brian O’Keefe for assignment. His roster spot will go to right-hander Kaleb Ort, who was previously-reported to have been claimed off waivers from the Red Sox.
O’Keefe, 30, signed a minor league deal with the club in the offseason and was selected to the roster in August when Tom Murphy landed on the injured list with a thumb sprain. He got into just eight games before heading to the paternity list and was optioned to the minors when he returned. In 91 Triple-A games this year, he hit .238/.328/.504, which translated to a wRC+ of 93 in the potent offensive environment of the Pacific Coast League.
The M’s will now put him on waivers in the coming days. He still has options and just a limited amount of service time, which could appeal to any club looking for catching depth. If he were to clear, he wouldn’t have the right to reject an outright assignment right away but would qualify for minor league free agency five days after the World Series.