The Mariners announced that outfielder Cade Marlowe has been designated for assignment. That is the corresponding move to open a roster spot for infielder Jorge Polanco, whose one-year deal to return to the club is now official.
Marlowe, 28 in June, was a 20th-round pick of the Mariners back in 2019. He continually posted good numbers as he was climbing the minor league ladder, so the Mariners gave him a roster spot in November of 2022 to keep him out of the Rule 5 draft. He has spent the past two years as a depth outfielder, getting only limited looks in the majors. To this point, he has received 109 big league plate appearances with a .240/.330/.406 line. His 11.9% walk rate in that time is strong but he’s also been punched out at a 31.2% rate.
His minor league numbers have tailed off in that time. He had a combined slash line of .281/.373/.523 over 2021 and 2022, which translated to a 129 wRC+. His 27% strikeout rate was on the high side but he offset it with an 11.5% walk rate and 49 home runs. But over 2023 and 2024, that line has been down to .246/.340/.419, translating to an 85 wRC+. His 11.9% walk rate was still good but the punchouts jumped even higher to 29.4%.
That diminished offense on the farm has seemingly nudged him off the edge of Seattle’s roster. They will now have at most a week of DFA limbo to figure out what’s next for him, whether that’s a trade or some fate on waivers. The waiver process takes 48 hours, so any trade talks would need to come together in the next five days.
He does still have one option remaining, so he could perhaps appeal to a club in search of some extra outfield depth. Though the offense has dipped, he has continued to be a threat on the basepaths. He has stolen between 24 and 43 bases in each of the past four minor league seasons. The strikeouts have been an issue even when at his best but he has some wheels, some pop, can take a walk and can be sent to the minors regularly for one more season, all of which adds up to an intriguing package overall.