Seattle Mariners vs. Athletics MLB Pick Prediction by Tony T.
Mariners at Athletics 10PM ET—Luis Castillo will start for Seattle. Castillo in 21 starts carries an ERA of 3.30 with WHIP of 1.24. The right hander fans 21.3% with 7.2% walks. Ground balls served at 41.8% with 0.90 home runs per nine innings.