Published: Jun. 23, 2026, 5:12 p.m.Whitecaps season opener 2025John Peck (left), who played for West Michigan last season, was promoted from Erie to Toledo on Tuesday.Isaac Ritchey | iritchey@mlive.com

The Detroit Tigers have promoted prospects John Peck and Brett Callahan to Triple-A Toledo from Double-A Erie.

Peck, a shortstop, is ranked 13th on the organization’s top prospects list by MLB.com. He had 10 home runs, 44 RBI and was hitting .285, along with 19 stolen bases, for the SeaWolves.

Callahan, an outfielder, is ranked 28th on their prospects list. He had 12 home runs, 39 RBI and a .268 average along with 20 steals in Erie.

Both were drafted in 2023.

I cover the Detroit Red Wings for MLive.com. I began covering the team for Booth Newspapers in 2000 and before that covered a variety of sports since 1987 at The Oakland Press, including the Red Wings, Michigan… more