SEATTLE (Interstat) — The undefeated New York Yankees open a three-game series against the Seattle Mariners at T-Mobile Park on Monday, bringing the American League’s hottest start to the Pacific Northwest.

The Yankees (3-0) arrive fresh off a three-game road sweep of the San Francisco Giants, outscoring them 13-1. Seattle (1-2) looks to rebound after dropping two of three at home to the Cleveland Guardians, including a 10-inning loss Saturday.

A marquee pitching matchup is set for the series opener. The Yankees will send left-hander Ryan Weathers to the mound. Seattle counters with right-hander Luis Castillo. Both pitchers’ season records were not specified.

New York’s bullpen has been dominant early, a trend highlighted in Saturday’s 3-1 win. Relievers David Bednar and Tim Hill combined for 2 1/3 scoreless innings behind starter Will Warren, who allowed one run over 4 1/3 innings. Warren, a player to watch, has provided crucial early-season stability.

For the Mariners, right-hander Bryan Woo is a key figure despite taking the loss Saturday. He delivered a quality start, striking out nine while allowing two earned runs over six innings in the 6-5 defeat. His performance offers a positive sign for a rotation needing consistency.

Despite the Yankees’ perfect record, betting markets favor the Mariners at home, installed as a -1.5 run favorite. The over/under for total runs is set at 8. The Interstat game simulator projects a high-scoring affair, predicting a 6-5 Yankees victory.

The series continues Tuesday and Wednesday in Seattle before both clubs depart for their next engagements. The Yankees host the Miami Marlins for three games beginning Friday, while the Mariners embark on a six-game road trip to the Los Angeles Angels and Texas Rangers.

First pitch Monday is scheduled for 7:10 p.m. PDT.