Seattle at Boston 7:10 ET
Mariners over Red Sox- The Boston Red Sox liked what they saw in left-hander James Paxton while losing to him and the Los Angeles Dodgers on July 21 because five days later they traded for him. Paxton, who spent last year with Boston, will make his first start for the Red Sox this season. He went 7-5 with a 4.50 ERA in 19 starts for the Red Sox last season, allowed two runs in five innings and earned the win in his only career start against Seattle, on Aug. 28, 2019. Right-hander Luis Castillo (8-10, 3.38 ERA) is scheduled to start for Seattle, which had its three-game winning streak end when Boston prevailed 14-7 on Monday. Castillo is 1-2 with a 5.06 ERA in three career appearances (all starts) against the Red Sox. On Opening Day this year, he lost to Boston after giving up four runs in five innings. This time it is SEATTLE!