The Seattle Mariners face the Cincinnati Reds in this MLB Cactus League Spring Training matchup on Sunday in Arizona.

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The Seattle Mariners will stream 16 Spring Training games for free on Mariners.TV in 2026. All 30 days of Spring Training games will also air on Seattle Sports (710 AM) and the Mariners Radio Network.

PEORIA, Ariz. — With the players who are participating in the World Baseball Classic scheduled to report to their respective spring training complexes in Arizona and Florida over the next two days, ...

The Mariners announced Thursday a new service to bring the team's games to fans on cable, streaming, and satellite without blackouts. Mariners TV will replace ROOT Sports, which shut down after the ...

Since the decision was made to shutter ROOT Sports after last season, there has been some concern and uncertainty from Mariners fans as to how they would watch their team play in 2026. At the time, ...

The San Diego Padres finished the 2025 season with a 90–72 record, placing 2nd in the National League West. They enter 2026 ...

The Arizona Diamondbacks face the Seattle Mariners in this MLB Cactus League Spring Training matchup on Friday in Arizona.