St Louis Cardinals vs. Seattle Mariners MLB Pick Prediction 4/23/2023 by Tony T.
Cardinals at Mariners—Jack Flaherty to start for St Louis. Flaherty in four starts on the year has an ERA 2.95 with WHIP 1.41. The righthander a strikeout mark of 19.5% with 19.5% walks. Ground balls sit at 50% with 0.84 home runs per nine innings.