Arizona Diamondbacks vs. San Francisco Giants MLB Betting Pick Prediction 7/31/2023 by Tony T.
Diamondbacks at Giants—Ryne Nelson to start for Arizona. Nelson in 21 starts in 2023 carries an ERA of 4.97 with WHIP of 1.41. The second year righthander fans 15.4% with 6.9% walks. Grounders dished at 37.7% with 1.44 home runs per nine innings. Alex Cobb to start for San Francisco.