The Athletics placed All-Star shortstop Jacob Wilson on the 10-day injured list with a right forearm fracture.

Seattle Mariners at Athletics Game Preview

Luis Castillo allowed a run in seven innings, Josh Naylor hit his first home run for the Mariners and Seattle beat the Athletics 3-1 on Monday night. Castillo (8-6) gave up five hits and had four strikeouts.

Seattle Mariners (57-50, second in the AL West) vs. Athletics (46-63, fifth in the AL West) West Sacramento, California; Tuesday, 10:05 p.m. EDT PITCHING PROBABLES: Mariners: Logan Evans (4-3, 4.40 ERA, 1.42 WHIP, 43 strikeouts); Athletics: Luis Severino (4-11, 4.95 ERA, 1.35 WHIP, 92 strikeouts) BETMGM SPORTSBOOK LINE: Mariners -118, Athletics -102; over/under is 10 1/2 runs BOTTOM LINE: The Seattle Mariners play the Athletics with a 1-0 series lead. The Athletics have a 46-63 record overall and a 20-32 record in home games. The Athletics have the eighth-ranked team on-base percentage in the AL at .315. Seattle is 57-50 overall and 29-26 on the road. The Mariners have the eighth-ranked team

Josh Naylor smashed his first home run since joining the Seattle Mariners, giving Seattle a crucial lift in their AL West playoff chase.

The Seattle Mariners got the spark they were looking for Monday night, and it came off the bat of their newest slugger. In the bottom of the fourth inning at Sutter Health Park, Josh Naylor crushed a 420-foot solo shot to right field off Athletics starter Joey Estes, marking his first home run since being traded to the Seattle last week. The blast gave the Mariners an early 1-0 lead in a divisional matchup they couldn't afford to lose. After the homer, the Mariners took to their official X (formerly known as Twitter) page to share the celebratory moment as Naylor lifted the team's signature trident for the first time.