ESPN.com · Jul 25, 2025
2025 MLB trade deadline grades: Report cards for every deal
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It's MLB trade season!
From the early deals to get things started to the last-minute rush of deadline day activity on Thursday, July 31, this is your one-stop shop for grades and analysis breaking down the details for every trade as they go down.
Follow along as ESPN MLB experts Bradford Doolittle and David Schoenfield evaluate and grade each move, with the most recent grades at the top. This story will continue to be updated, so turn back for the freshest deadline analysis.
Mariners acquire Naylor to kick off deadline deals
Mariners get:
1B Josh Naylor
Diamondbacks get:
LHP Brandyn Garcia
RHP Ashton Izzi
Mariners grade: B+