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Miles Mastrobuoni designated for assignment by Seattle Mariners

Yahoo Sports • 1 min read • Latest: Jul 19, 2026, 5:41 AM

Last updated Jul 19, 2026

Miles Mastrobuoni designated for assignment by Seattle Mariners

Summary

On July 18, 2026, the Seattle Mariners announced the designation of Miles Mastrobuoni, an infielder and outfielder, for assignment. This move comes after Mastrobuoni's limited impact at the plate, where he batted.192 with five hits, one RBI, and three runs in 13 games. The Mariners also reinstated Julio Rodríguez from the 7-day injured list, which brings their 40-man roster to 39 players. Mastrobuoni had previously played for the Chicago Cubs for two years before joining Seattle.

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By the Numbers

•Miles Mastrobuoni designated for assignment by Seattle Mariners.
•Mastrobuoni batted.192 in his time with the Mariners.
•Mariners reinstated Julio Rodríguez from the injured list.
•Cubs won their game against the Minnesota Twins 6-2 on July 18.
•Mariners' roster now stands at 39 players.

Latest Updates

5:41 AMYahoo Sports — 2-Year Chicago Cubs Player Cut By Current MLB Team

What they're saying

"
On Saturday, the Chicago Cubs played the second game of their series against the Minnesota Twins at Wrigley Field.The Cubs tied up the series by winning 6-2.2-Year Chicago Cubs Player Cut By SeattleAlso on Saturday, news came out that a former Cubs player had been designated for assignment by the Seattle Mariners.Mariners PR wrote: “Miles […] The post 2-Year Chicago Cubs Player Cut By Current MLB Team appeared first on HEAVY.
— Yahoo Sports

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