Seager had a solo homer, a tiebreaking two-run triple and drove in four runs as the Mariners won their sixth game in a row, 8-5 over the Rangers on Tuesday night.
The Seattle Mariners are making a habit out of late-game heroics. J.P. Crawford hit a walkoff single with one out in the 10th inning and the Mariners beat Detroit 3-2.
Yordan Alvarez drove in three runs to back up seven strong innings by Gerrit Cole and help the Astros to a 6-1 win over the Mariners completing a three-game sweep.
Domingo Santana hit his third home run in two days, and Wade LeBlanc gave the Mariners a big boost on the mound after another rough outing by an opener.
Domingo Santana hit two home runs in a game, Marco Gonzales won his third straight start and Seattle avoided an embarrassing series sweep by beating the Royals 8-2.
Edwin Encarnacion capped Seattle's sixth inning with a three-run homer, Mike Leake pitched his first complete game since 2015 and the Mariners routed Houston Astros 14-1.
Santana hit a tying RBI double and then scored the winning run on Narvaez's single, as the Mariners rallied for a 6-5 win over the Oakland Athletics on Monday night.
Happ and four relievers combined on a two-hitter, Cameron Maybin contributed with his bat and glove, and the Yankees beat the Seattle Mariners 3-1 Thursday night.