Castillo had a strong outing, allowing only one earned run and five hits over seven innings while striking out six, but the Mariners were unable to provide any run support in their 2-0 loss to the Rangers on Friday.
Fantasy Impact
Despite the loss, Castillo has been impressive this season with a 2.55 ERA, 0.98 WHIP, and 10.4 K/9 over 12 starts. He'll look to bounce back in his next outing.