Gregory Santos News: Optioned to Triple-A

Updated on April 16, 2025 at 2:39pm

The Mariners optioned Santos to Triple-A Tacoma on Wednesday, Daniel Kramer of MLB.com reports.

The Mariners had high hopes that a finally healthy Santos could be a weapon in their bullpen this season, but he has struggled mightily, posting a 5.14 ERA and ugly 0:8 K:BB over seven innings. Will Klein is absorbing his spot in the Seattle bullpen.