Rays right-hander Drew Rasmussen (10-5, 2.64 ERA) faces RHP Bryan Woo (12-7, 2.95) when the series continues Tuesday night.
Mariners right-hander George Kirby (8-6, 4.05 ERA) starts Friday night in Cleveland.
Mariners right-hander Bryan Woo (11-7, 2.94 ERA) starts Wednesday.
Seattle’s Bryce Miller (3-5) permitted four runs and six hits in five innings.
The Sounders (12-7-8) rebounded from a 1-0 loss to Minnesota last week, Seattle’s only loss June 1.
Raleigh’s record-breaking home run also marked his ninth multi-home run game of the season.
The Mariners return home to start a weekend series with the Athletics on Friday.
Mariners RHP Luis Castillo (8-6, 3.48 ERA) starts Wednesday against Phillies LHP Jesus Luzardo (11-6, 4.21).
Mariners RHP Bryce Miller (2-5, 5.73 ERA) starts Tuesday against Phillies LHP Cristopher Sanchez (11-4, 2.45).
The Mariners head to Philadelphia on Monday for the start of a three-game series.