Seattle Mariners' Ben Williamson hits a RBI-double during the sixth inning of a baseball game against the Pittsburgh Pirates, Saturday, July 5, 2025, in Seattle.
Seattle Mariners starter Luis Castillo delivers a pitch during the fourth inning of a baseball game against the Pittsburgh Pirates, Saturday, July 5, 2025, in Seattle.
Seattle Mariners' Ben Williamson celebrates at second base after hitting a RBI-double during the sixth inning of a baseball game against the Pittsburgh Pirates, Saturday, July 5, 2025, in Seattle.
Pittsburgh Pirates starter Mike Burrows delivers a pitch during the fourth inning of a baseball game against the Seattle Mariners, Saturday, July 5, 2025, in Seattle.
Seattle Mariners' Ben Williamson hits a RBI-double during the sixth inning of a baseball game against the Pittsburgh Pirates, Saturday, July 5, 2025, in Seattle.
Stephen Brashear - FR159797 AP
Seattle Mariners starter Luis Castillo delivers a pitch during the fourth inning of a baseball game against the Pittsburgh Pirates, Saturday, July 5, 2025, in Seattle.
Stephen Brashear - FR159797 AP
Seattle Mariners' Ben Williamson celebrates at second base after hitting a RBI-double during the sixth inning of a baseball game against the Pittsburgh Pirates, Saturday, July 5, 2025, in Seattle.
Stephen Brashear - FR159797 AP
Pittsburgh Pirates starter Mike Burrows delivers a pitch during the fourth inning of a baseball game against the Seattle Mariners, Saturday, July 5, 2025, in Seattle.
SEATTLE (AP) — Ben Williamson had an RBI double in the sixth inning, Luis Castillo tossed seven innings, and the Seattle Mariners beat the Pittsburgh Pirates 1-0 on Saturday night.
Williamson, who came in with just one RBI since May 29, patiently waited on a cutter down in the zone from Pirates reliever Caleb Ferguson (0-3) and to put the Mariners in front.
It was the only run they would need with Castillo (5-5) easily going through the Pirates’ lineup.
The right-hander gave up two singles while striking out a season-high eight. He needed just 99 pitches to tie his season-high for innings.
Matt Brash pitched the eighth, and Andres Munoz got the last three outs for his 20th save.
Pirates starter Mike Burrows gave up three hits and walked four while striking out six in five innings.
Key moment
Just two hitters into the game, Pirates designated hitter Andrew McCutchen got a hold of a four-seam fastball from Castillo. Mariners center fielder to take extra bases away from McCutchen.
Key stat
Castillo went at least seven innings for the 20th time in 92 starts with the Mariners.
Up next
Mariners RHP George Kirby (2-4, 4.85 ERA) will start against Pirates RHP Paul Skenes (4-7, 2.03) on Sunday.
AP MLB:
Sign up for our Sports Update email newsletter!
Get the latest sports news delivered right to your inbox six days a week.
Featured Local Savings
Copyright 2025 The Associated Press. All rights reserved. This material may not be published, broadcast, rewritten or redistributed without permission.
