Toronto Blue Jays lose catcher Willie MacIver to Seattle Mariners
Yahoo Sports • 1 min read • Latest: Aug 15, 2026, 10:00 AM
Last updated Aug 15, 2026

The Toronto Blue Jays have lost catcher Willie MacIver to the Seattle Mariners after he was claimed off waivers. The 29-year-old was acquired earlier this season but never played for Toronto. MacIver's departure follows the return of Alejandro Kirk from injury and the rise of Brandon Valenzuela. His prior major league experience includes only 33 games with the Athletics in 2025, where he batted.186. The Mariners, looking for catching depth after cutting Mitch Garver, will assign him to Triple-A Tacoma for further development.
- •Willie MacIver claimed off waivers by Seattle Mariners
- •MacIver previously played 33 games for Oakland Athletics
- •Toronto opted to develop lesser-used players ahead of playoffs
- •MacIver assigned to Triple-A Tacoma for further opportunity
- •Blue Jays have Alejandro Kirk and Brandon Valenzuela on roster
- 10:00 AMYahoo Sports — Blue Jays Lose 29-Year-Old Backstop To AL West Contender
"The Toronto Blue Jays have lost a catcher to the American League West division after a waiver claim.
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