Rodríguez hits a grand slam as Castillo and the Mariners beat the White Sox 5-1

CHICAGO (AP) — Julio Rodríguez hit a grand slam, Luis Castillo pitched seven crisp innings and the Seattle Mariners beat the Chicago White Sox 5-1 on Monday night for their fourth straight victory.

Castillo allowed three hits, struck out five and walked none in his first win since April 26. The right-hander is 2-0 with a 1.71 ERA in four career starts against Chicago.

The last-place White Sox wasted a sharp performance by Davis Martin in their fifth consecutive loss. The right-hander pitched a career-high 7 1/3 innings of four-hit ball.

Cam Booser replaced Martin (2-5) with one on in the eighth. He walked J.P. Crawford and surrendered Mitch Garver’s pinch-hit single before Rodríguez connected for his second career slam.

Castillo (4-3) retired his last 14 batters. He threw 94 pitches, 64 for strikes.

Rodríguez hits a grand slam as Castillo and the Mariners beat the White Sox 5-1 | iNFOnews.ca
Seattle Mariners’ Julio Rodríguez (44) celebrates with Ben Williamson, left, and Mitch Garver (18) after hitting a grand slam during the eighth inning of a baseball game against the Chicago White Sox in Chicago, Monday, May 19, 2025. (AP Photo/Nam Y. Huh)

Chicago scored its only run on Andrew Vaughn’s RBI single with two out in the ninth. Andrés Muñoz struck out Michael A. Taylor with the bases loaded for his 15th save.

The AL West-leading Mariners used three consecutive two-out singles to score their first run in the third. Ben Williamson raced home from second on Jorge Polanco’s grounder into right field.

Polanco is a .273 hitter (106 for 388) with 24 homers and 73 RBIs in 101 career games against the White Sox.

Chicago had a prime scoring opportunity in the second. Joshua Palacios hit a leadoff double and moved to third on Vaughn’s groundout. But Austin Slater struck out swinging before Josh Rojas flied out.

Key moment

Rodríguez hits a grand slam as Castillo and the Mariners beat the White Sox 5-1 | iNFOnews.ca
Seattle Mariners starting pitcher Luis Castillo throws against the Chicago White Sox during the first inning of a baseball game in Chicago, Monday, May 19, 2025. (AP Photo/Nam Y. Huh)

Randy Arozarena robbed Vaughn with a diving catch in left for the final out of the seventh. The White Sox challenged the play, but the call on the field was upheld.

Key stat

The Mariners improved to 23-11 since April 9.

Up next

Bryse Wilson (0-2, 6.00 ERA) pitches for Chicago on Tuesday. Seattle did not announce its starter before the series opener.

Rodríguez hits a grand slam as Castillo and the Mariners beat the White Sox 5-1 | iNFOnews.ca
Chicago White Sox manager Will Venable, left, talks to players while waiting for relief pitcher Cam Booser during the eighth inning of a baseball game against the Seattle Mariners in Chicago, Monday, May 19, 2025. (AP Photo/Nam Y. Huh)
Rodríguez hits a grand slam as Castillo and the Mariners beat the White Sox 5-1 | iNFOnews.ca
Chicago White Sox relief pitcher Cam Booser looks down as Seattle Mariners’ J.P. Crawford walks to first base during the eighth inning of a baseball game in Chicago, Monday, May 19, 2025. (AP Photo/Nam Y. Huh)

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