Saltar al contenido
National Sports Web US sports news, teams, leagues, schedules, data and context.
News

Miles Mastrobuoni Designated for Assignment by Seattle Mariners

The Seattle Mariners have designated infielder/outfielder Miles Mastrobuoni, a former two-year player for the Chicago Cubs, for assignment.

News Published 19 July 2026 2 min read Evan Mitchell
Miles Mastrobuoni in a baseball uniform during a game.
Journalists Protest against rising violence during march in Mexi | by Knight Foundation | openverse | by-sa

The Seattle Mariners have made a roster move, designating infielder/outfielder Miles Mastrobuoni for assignment. Mastrobuoni, who spent two seasons with the Chicago Cubs, was part of the Mariners’ 40-man roster.

This move comes as the Mariners reinstated outfielder Julio Rodríguez from the 7-day Injured List. With Mastrobuoni’s designation, the Mariners’ 40-man roster now stands at 39 players.

Mastrobuoni’s Time with the Mariners

In his recent stint with the Mariners, Mastrobuoni appeared in 13 games, recording five hits and batting .192. He also contributed one RBI and scored three runs. His versatility in playing both infield and outfield positions made him a potentially valuable asset.

It remains to be seen whether another Major League Baseball team will claim Mastrobuoni off waivers. Alternatively, there is a possibility he could return to Seattle in a Triple-A capacity.

Previous Stint with the Cubs

Mastrobuoni played for the Chicago Cubs for two seasons prior to joining the Mariners organization. During his time in Chicago, he showed flashes of his utility, contributing to the team’s efforts. His experience with the Cubs provided him with valuable Major League playing time before his move to Seattle.

The designation for assignment is a procedural move that allows MLB teams to clear a spot on their 40-man roster. Once designated, a player is typically placed on waivers, and if unclaimed, can be released or assigned to a minor league affiliate.

Key facts
| Player | Team | Transaction |
|———————–|——————-|——————————-|
| Miles Mastrobuoni | Seattle Mariners | Designated for assignment |
| Julio Rodríguez | Seattle Mariners | Reinstated from Injured List |
| Mariners 40-man roster| – | Now at 39 players |

This development is of note for followers of MLB player transactions and those who tracked Mastrobuoni’s career with the Chicago Cubs. Roster moves often signal shifts in team strategy and provide opportunities for other players to step into larger roles. Fans will be watching to see where Mastrobuoni lands next in his professional baseball journey.

Source: Yahoo Sports – https://sports.yahoo.com/articles/2-chicago-cubs-player-cut-054129262.html

Datos clave

Punto Detalle
Fuente Yahoo Sports
Fecha 2026-07-19T05:41:29+00:00
Tema 2-Year Chicago Cubs Player Cut By Current MLB Team

Source

Yahoo Sports Original publication: 2026-07-19T05:41:29+00:00