Mariners' Casey Lawrence: Selected from Triple-A

The Mariners selected Lawrence's contract from Triple-A Tacoma on Tuesday.

Lawrence has given up four earned runs in 10 innings with the Mariners this season, and he'll now rejoin the active roster to provide Seattle with a relief option capable of handling multiple innings out of the bullpen. To make room for Lawrence on the 26-man and 40-man rosters, Jhonathan Diaz was optioned to Triple-A, and Austin Shenton was designated for assignment.