Seattle Mariners vs. Toronto Blue Jays MLB Pick Prediction 6/30/2021 by Tony T.
Mariners at Blue Jays—MLB pick is Seattle Mariners +166. Justus Sheffield gets the start for the Mariners. The lefthander has allowed three earned runs or fewer in three of his past five starts. Seven Matz counters for the Blue Jays. Matz past five games allowed thirteen earned runs in 26 2/3rd innings. When this series opened the Mariners had won seven of nine. Past ten games Mariners bullpen an ERA of 3.46 with teams batting .167 on this unit. Play Seattle +166.