Brewers extend spring training streak with 6-3 win over Mariners as new arms settle in

Milwaukee turns a midgame surge into another spring victory

The Milwaukee Brewers ran their spring training winning streak to four games Sunday, March 8, defeating the Seattle Mariners 6-3 at American Family Fields of Phoenix. The result reinforced two early-camp themes for Milwaukee: impact swings in leverage moments and a pitching plan that is beginning to take shape as roster decisions approach.

How the game turned: one inning, one swing, a changed scoreline

Seattle struck first with a two-run second inning, but Milwaukee flipped the game in the bottom of the fourth. The Brewers scored four runs in that frame, turning a 2-0 deficit into a 4-2 lead and shifting the pressure onto Seattle’s middle relief.

The decisive blow was a three-run home run by Ethan Murray, part of a two-out rally that accounted for the bulk of Milwaukee’s scoring.

Milwaukee added two more runs in the fifth to widen the margin. Jake Bauers delivered a solo homer, then Andrew Vaughn drove in another run with a double that brought home Christian Yelich. Seattle trimmed the deficit in the sixth when Brennen Davis homered, but the Brewers did not allow additional scoring.

Key contributors: Bauers and Vaughn set the table, Murray supplies the damage

• Jake Bauers produced both power and on-base impact, finishing with a home run and a double.

• Andrew Vaughn added two doubles and an RBI, providing extra-base production from the middle of the order.

• Ethan Murray accounted for three RBIs on the three-run homer that put Milwaukee in front.

Pitching snapshot: Harrison’s debut and a bullpen-style bridge

Left-hander Kyle Harrison made his first Cactus League appearance for Milwaukee and was used in a short outing consistent with early-spring buildup. He recorded eight strikeouts in three innings, a swing-and-miss showing that stood out even in a setting where pitchers often emphasize specific pitches or sequences over results.

After Harrison, the Brewers leaned on Jacob Misiorowski to cover the middle portion. Misiorowski surrendered Seattle’s final run on the Davis homer but otherwise kept the game stable, preventing the Mariners from converting the fifth and sixth innings into extended rallies.

What it means in context: spring results, roster auditions, and repeatable traits

Spring standings do not carry into the regular season, but the process details can matter. Milwaukee’s run production came primarily via extra-base hits, and the pitching plan featured strikeout-heavy innings from a new starter candidate followed by layered relief coverage—an approach teams often use to evaluate roles and matchups before Opening Day.

For the Brewers, Sunday’s win added another data point: when opportunities arose with runners on base, they produced damage quickly, then protected the lead without allowing the game to spiral into a late slugfest.