Mariners Trade Deadline Tracker 2023: Latest updates, major moves, and more

2023 MLB Trade Deadline: Seattle Mariners
2023 MLB Trade Deadline: Seattle Mariners

The Seattle Mariners are an intriguing team that is difficult to predict as we barrel towards the 2023 MLB Trade Deadline. They have a solid roster that could get hot and make the playoffs, but clearly have areas that need improvement. However, they also have shown they don't want to spend too much money in building their lineup.

Rumors, updates, and latest transactions

July 26

The Mariners acquired talented relief pitcher Trent Thornton from the Toronto Blue Jays.

July 31 - The Seattle Mariners are trading Paul Sewald to the Arizona Diamondbacks

The Mariners are surprisingly trading away their closer, Paul Sewald, to the Arizona Diamondbacks. In exchange, they are aquiring a trio of talented players, two that are already major leaguers.

Seattle Mariners trade A.J. Pollock and Mark Mathias to San Francisco Giants

The Seattle Mariners offloaded the struggling A.J. Pollock and Mark Mathias to the San Francisco Giants in exchange for a player to be named later. Being traded for a player that hasn't even been chosen yet has to be the most insulting trade for any player, but it makes sense in this case.

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Edited by Nathan Borkowski