The Detroit Tigers drafted shortstop Bryce Rainer with the 11th overall pick in the 2024 MLB Draft. He is 21 years old, he is the third-ranked prospect in the Detroit farm system, and MLB Pipeline projects him to reach the majors in 2028.

He just finished his minor league season with the West Michigan Whitecaps at the High-A level. Rainer played 95 games for West Michigan and hit .271 with 18 home runs, 67 RBIs and 13 stolen bases. His on-base percentage was .380 and his OPS was .863.

Tigers president of baseball operations Scott Harris has a decision to make. Does Rainer wait until next season to play for the Erie SeaWolves at Double-A, or does he get promoted now?

Bryce Rainer’s High-A Season Cuts Both Ways

There are reasons the Tigers should and should not promote Rainer to Double-A now. He struck out 151 times in 362 at-bats with the Whitecaps, an alarming rate for a hitter about to face better arms. He also drew 63 walks, which is how a .271 hitter ends up with a .380 on-base percentage. Would he be better off staying at West Michigan to start 2027?

Why Erie Makes Sense Right Now

At some point, Rainer is going to be promoted to Double-A. Why not send him to the SeaWolves now and let him face tougher pitching in Erie’s six-game road series at the Reading Fightin Phils, which closes out the Eastern League regular season? Erie is also headed to the Eastern League playoffs, opening at home against the Richmond Flying Squirrels on Sept. 15.

What Bless You Boys Sees In A Bryce Rainer Promotion

Brandon Day of Bless You Boys covers the Tigers and the prospects in the system. He thinks a promotion now could benefit Rainer. Day wrote:

“With Rainer it’s a lot less certain that he really helps the cause. There’s certainly a chance that he’d see a lot more pitchers challenge him, and that might go very badly for those pitchers. But he might also be carved up by pitchers that can throw strikes without feeding him many cookies for a while at that level. It just seems like a good experience to take into the offseason for him. He may well struggle with Double-A pitching, but this late in the year, the good Double-A pitchers have already moved up, and Rainer would face a lot of arms that were in High-A part of the year anyway. And he’s going to see them a lot more next year. Might as well get a good look now.

Rainer is a good bet to need a lot of Double-A time before he advances, but even if he doesn’t reach Triple-A until 2028, he’ll still only be 22 years old.”

Gage Wood Would Be A Real Measuring Stick

If Rainer were promoted right away, one of the arms he could line up against in Reading is Gage Wood, the Phillies’ No. 2 prospect and the 26th overall pick in the 2025 draft. That would be a good measuring stick, no doubt. Rainer could very well be the future shortstop of the Tigers.

With that being said, Detroit may just wait until 2027 to promote him to the Double-A level. There is a chance Rainer starts the 2027 season at West Michigan before being promoted to Erie.