Pittsburgh Pirates vs. Arizona Diamondbacks MLB Betting Pick Prediction 7/8/2023 by Tony T.
Pirates at Diamondbacks—Mitch Keller to start for Pittsburgh. Keller in eighteen starts in 2023 carries an ERA of 3.52 with WHIP of 1.14. The sixth year righthander a K rate of 27.3% with 6.3% walks. Ground ball rate of 47.3% with 0.90 home runs per nine innings.