Arizona Diamondbacks vs. Seattle Mariners MLB Pick Prediction 9/12/2021 by Tony T.
Diamondbacks at Mariners—MLB pick is Seattle Mariners -172. On the mound for Arizona is Tyler Gilbert. The lefthander past four starts allowed twelve earned runs in 22 innings of work. Yusei Kikuchi to counter for the Mariners. Kikuchi has allowed three earned runs or fewer in six of his past nine starts. Diamondbacks have lost eight of ten. In that period, they are hitting .186 against lefthanders and have a bullpen ERA 4.93 with WHIP 1.50. Play Seattle -172.