Why Mariners Fans Actually Have A Rooting Interest In This World Series

As the World Series kicks off in Milwaukee, a tapestry of Seattle Mariners connections emerges, intertwining the histories of both the Brewers and Rays in a battle for the championship title.

The World Series opens Friday night in Milwaukee, and even with the Seattle Mariners on the outside looking in, the matchup between the National League champion Brewers and American League champion Tampa Bay Rays is packed with Pacific Northwest fingerprints.

That starts with Milwaukee itself. The Brewers were once the Seattle Pilots, a franchise that began in 1969, played one year in the American League at Sicks Stadium, and then was sold and relocated to Milwaukee. With four wins, they could become the first franchise that ever called Seattle home at any point to win the World Series.

The Brewers also have Seattle ties in the dugout. Daniel Vogelbach, the Mariners’ lone All-Star in 2019, is one of Milwaukee’s hitting coaches. On the other side of the staff, first base coach Spencer Allen is a Washington native and an alum of Olympia’s Capital High School and Auburn’s Green River College.

There are plenty of player connections too, starting with Tampa Bay right-hander Drew Rasmussen. Born in Puyallup and raised in Spokane, Rasmussen graduated from Mt.

Spokane High School in 2014 and went on to pitch at Oregon State. The 31-year-old was an All-Star for the second straight year in 2026 and put together a dominant regular season, going 16-5 with a 2.67 ERA, 174 strikeouts, 32 walks and a 0.91 WHIP that led the American League.

He’s carried that form into October. Rasmussen is 2-0 with a 1.29 ERA, 0.76 WHIP and 23 strikeouts against just three walks in 21 playoff innings, with only three earned runs allowed across three starts. In a twist that fits the matchup, he’ll be facing the team he first reached the majors with in 2020.

Tampa Bay also gets a boost from reliever Cam Booser, who was born in Seattle and is a Fife High School product. Booser’s road to the big leagues was anything but ordinary: he retired from professional baseball in 2017 at 25, worked four years as a carpenter, and later returned to the game, as detailed in a story on the official MILB website. He came back in 2021 with the Chicago Dogs of the independent American Association of Professional Baseball league, signed a minor league deal with Arizona in 2022, and made his MLB debut with Boston in 2023 just weeks before his 32nd birthday.

Now 34, Booser had the best MLB season of his career in 2026, posting a 1.98 ERA and 0.76 WHIP with 45 strikeouts and six walks over 42 appearances and 41 innings for the Rays. He’s been even sharper in the postseason, giving up just one hit and one walk over 4 2/3 scoreless innings in six playoff outings.

Milwaukee has a former Mariner of its own in Jake Bauers, who arrived after a 72-game stint in Seattle in 2021. The Brewers’ first baseman/outfielder has turned his career around after spending years bouncing around the waiver wire, and he earned NLCS MVP honors behind marathon plate appearances.

The 31-year-old put up a .266/.389/.484 line with 26 homers, 86 RBIs and 94 walks in 144 games this season, his third with Milwaukee. He has also hit .269/.441/.423 in eight playoff games with a homer, six RBIs and seven walks.

Before joining the Brewers, Bauers batted .211 with a .663 OPS across four big league seasons with Tampa Bay, Cleveland, Seattle and the New York Yankees.

Another Brewers standout with Mariners roots is second baseman Brice Turang, whose father, Brian Turang, spent time in Seattle. The elder Turang appeared in 78 games for the Mariners in 1993 and 1994 as an outfielder, second baseman and third baseman, and spent all but one of his eight professional seasons in the organization after Seattle selected him in the 51st round of the 1989 MLB Draft. That included stops with the Single-A Bellingham Mariners in 1989 and the Triple-A Tacoma Rainiers in 1995.

The younger Turang has made his own mark. He hit .268 with a career-best .816 OPS, 21 home runs, 100 RBIs, 90 walks and 7.3 bWAR for Milwaukee this year. He’s also one of the game’s elite defenders, as he is nominated for the National League Gold Glove at second base a year after winning both Gold Glove and Platinum Glove honors.

One more name in this series traces back to Seattle’s system: Rays starter Freddy Peralta. Seattle signed him out of the Dominican Republic in 2013, and he was later one of three prospects sent to Milwaukee in the 2015 deal for first baseman Adam Lind. Peralta became a two-time All-Star over eight seasons with the Brewers and now returns to face his old club after being traded from the New York Mets to Tampa Bay in July.

Fans can hear the ESPN Radio broadcast of every World Series game live at 5 p.m. on the Seattle Sports app. Most games will also air live on Seattle Sports 710 AM, except for Game 2 on Saturday, Oct. 24 and a potential Game 7 on Saturday, Oct. 31 because of conflicts with WSU Cougars football game broadcasts.

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Seattles side of the move has not offered much comfort. The Mariners did acquire Brendan Donovan in the deal, but injuries kept him on the field for only 39 games, leaving the club with little to show for a transaction that now looks even tougher in October. For a team that missed the playoffs in 2026, watching a former piece thrive while the return was constantly unavailable has made the trade sting all over again. [Read more 🡒]