# Mariners Release Mitch Garver, Rob Refsnyder

> **Open Intelligence Dossier** · First detected: 2026-08-05 01:07 UTC · Category: Sports

## Executive Summary
The Seattle Mariners have overhauled their roster, releasing veterans Mitch Garver and Rob Refsnyder as part of a seven-move shakeup.

## Intelligence Brief
The Seattle Mariners have officially released catcher Mitch Garver and outfielder Rob Refsnyder. According to reports from ESPN and MLB Trade Rumors, these moves are part of a broader series of roster adjustments conducted by the organization. The team is parting ways with these two veterans, who are described by Lookout Landing as struggling. In tandem with these releases, the Mariners are making additions to their active squad, including the return of Brendan Donovan and the recall of Jhonny Pereda from Tacoma, as reported by The Seattle Times and Seattle Sports. Coverage of these changes is widespread across sports media, with detailed reports appearing in The Seattle Times and Seattle Sports. These outlets emphasize that the releases are not isolated incidents but are part of a larger strategy involving seven distinct roster moves.


Lookout Landing specifically highlights the performance of the departing players, labeling both Garver and Refsnyder as struggling veterans. The collective reporting from ESPN and MLB Trade Rumors confirms the specific positions of the released players, noting Garver's role as a catcher and Refsnyder's role as an outfielder. The context of these moves centers on the Mariners' effort to optimize their lineup through a mix of releases and returns. The return of Brendan Donovan is highlighted by Seattle Sports as a key component of the seven roster changes. Additionally, the movement of Jhonny Pereda from Tacoma back to the main roster indicates a shift in depth and personnel management for the team. The timing of these transactions suggests a decisive effort by the Mariners front office to address gaps in performance by replacing veteran presence with returning players and prospects.


Observers will now look toward the integration of Jhonny Pereda and Brendan Donovan into the active lineup following the departure of the two veterans. Because the coverage specifies that seven roster moves were made in total, there may be further adjustments to the team's composition that have not been detailed individually in the primary headlines. The immediate focus remains on how the removal of Mitch Garver and Rob Refsnyder affects the team's catching and outfield depth. Further updates from The Seattle Times and ESPN will likely track the impact of these personnel changes on the Mariners' overall performance.

## Multi-Source Evidence Table
| Source Outlet | Headline | Verification URL |
|---|---|---|
| Lookout Landing | Mariners move on from struggling veterans Rob Refsnyder, Mitch Garver | [Source Link](https://news.google.com/rss/articles/CBMixwFBVV95cUxPc2g0UjNoT0FVNHc4T0kxaHl1VmdNQW01MzE1OG5ZRE0yQVQ0TzdQa1N5bGtaQmU3cFA0RExHa2VEdUhZRi1UNVo2czM0LWloYm5tMmxhaDliUm9WOTFJTzhWN0dMMU1KUWNWNklKVlpYOGNQYUdUYkxkeHBVSmw1X2V6eGZWRlF0UG04YlJMWExmVzhXQzNlTThnWDdjV3dEM1B0NHNlcElId2lZbzVHTTVVQU9xNWhXOEhZU19OQTdLX2l4a1c4?oc=5) |
| Seattle Sports | Mariners make 7 roster moves, including Brendan Donovan’s return | [Source Link](https://news.google.com/rss/articles/CBMitAFBVV95cUxPSUFoMjN3ZFBBM21VWHhjODZ1TnpGekg5QkFEWHEzek1PcjNsRWRzRXRXYzllenFjSEN1cmJiajBzMTY4N2M4Rl9xV09abmpsUmhfSXdSSmJnVVlfM0d5OEw1MlZTNlpzV0JaQWJ0OXZ5dGo2UUpxYjljUFBYSDRnQ2ZFT0ppS3QwaWlPT1k1dko2NHJoNW0yZkVfYjdRb2pmVzRKWnJnallnaHBTaU1rYUo1WXQ?oc=5) |
| The Seattle Times | Mariners release Mitch Garver, Rob Refsnyder; Jhonny Pereda to return from Tacoma | [Source Link](https://news.google.com/rss/articles/CBMiwwFBVV95cUxPZWN4X0lCajMzb0pCTzBKV3dDM3VNdTFSUWx0SzBWeHo5RnI3YlhpbXNRb2cwY0FIZkFCZmVMSVdYMXpEQlJnNjQxbkdRT0NVcDB4bi1taWFERXJmaUR3MkFLYzZadjEzT1JHdy0tcGVWNDgxRDJWdVR4WXJxUUtWQmZ0cURvMXl3Q0tTbjdZM19KZ2JiVEJnSUZqX3RVT3V4RXpQLV94a3VtTEtIQ0RiZzN6QkEtS2U0akhocmFvUmpqbGs?oc=5) |
| ESPN | Seattle Mariners release C Mitch Garver, OF Rob Refsnyder | [Source Link](https://news.google.com/rss/articles/CBMinwFBVV95cUxPemFUZkEzamNpOTE3aUh0T2YtTHBFYnlLYkRQdVJhWGtoQjh2S1h1WkV2Yk5ZUXBlWlg0SHJMZVhkLU1rS3VmV1UyNGQ4eTM5SkpuYUpnNURJY1hiWXMwdVQ0eV93WXV5NE1sUGtwTFllTUdUbXZOUEtnMFVWdzlBd1NlWjRLNlItaGVpRDBrMm0wQjJSVlM2WTFyQjJ4dlE?oc=5) |
| MLB Trade Rumors | Mariners Release Mitch Garver, Rob Refsnyder | [Source Link](https://news.google.com/rss/articles/CBMikAFBVV95cUxPQUtqdHJOM2FXbHdwam1Ia2cxek44YjJCUHppSU5TNlp3UDRhRmJJcmNkVmZCV3ROYWFNRVBjVFBPZS1jSXRqU1NITEgzRkZuQ19FbWtlUXVvcDBsWGVJQmZxcFR2OUtjVTJyWHRteXFVaGJNd1ZHZFdFb0hLZ29sdWM2RHVJMWIzTDVRUUtEU0o?oc=5) |

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*Canonical Source: https://pulse.byoviral.com/trend/2026-08-05/mariners-release-mitch-garver-rob-refsnyder*