Seattle Mariners vs. Kansas City Royals MLB Pick Prediction by Tony T.
Mariners at Royals 2PM ET—Luis Castillo makes the start for Seattle. Castillo has 30 starts posting an ERA of 3.76 with WHIP of 1.25. The right hander fans 21.3% with 6.6% walks. Ground balls are 42.5% with 1.18 home runs per nine innings.