The Mariners outfielder was on a rehab assignment with Triple-A Tacoma when he threw his bat at Aviators pitcher Joey Estes after nearly getting hit by a pitch on Sunday.

MLB insider Ben Verlander relayed a Tuesday announcement revealing Robles was suspended for 10 games and fined an "undisclosed" amount for throwing his bat at a pitcher during a rehab assignment for Triple-A Tacoma.

The player would appeal the decision so that his suspension can be reduced; any suspension would have to be served at the Major League level.