Here's the final pitching line on Mariners starter Luis Castillo, as "La Piedra" was in full force tonight. Seven scoreless innings from Castillo, 16 swing & miss as he sees in an uptick in velocity and spin on all of his pitches. Strong outing for Castillo against this pesky Pirates team. Photo by ericspnwsports #TridentsUp #SeattleMariners #SeattleSports #MLB #LuisCastillo