Twins Explain Why They Sent Speedy Outfield Prospect to Fall League

The Minnesota Twins sent eight prospects to the Arizona Fall League this year, and one of them is there for a very specific reason.

Outfielder Yasser Mercedes, the No. 17 prospect in the system according to MLB Pipeline, is getting extra at-bats against tougher pitching this fall, and Twins farm director Drew MacPhail explained why the club wanted him in Arizona to MLB.com's Jonathan Mayo in a story published Wednesday.

Mercedes had a breakout year on the bases and a strong start at the plate in 2026.

He opened the season at Single-A Fort Myers and hit .321 with six home runs and 11 steals in his first 21 games, which finally got him a move up to High-A Cedar Rapids after three full seasons in the lower levels in Florida.

He finished the year with 18 home runs and 52 stolen bases while getting caught only eight times, and MLB.com reported that the 52 steals were among the top of the whole Twins organization.

Cedar Rapids was a tougher test. Mercedes hit .232 with 12 home runs in 88 games there and struck out 116 times against 39 walks, and MacPhail pointed right at that drop-off as the thing the Twins want to fix.

"We've noticed he has a bigger level adjustment when he moves up than most guys," MacPhail said. "So we wanted to expose him to better competition before going back to High-A next year, to prepare him for that."

I like the way the Twins are handling this.

Mercedes is only 21, and a player who can hit 18 home runs and steal 52 bases in the same season has the mix of power and speed that every team wants in a future center fielder.

Instead of rushing him, the Twins are giving him a few weeks against some of the best young pitchers in the game so that the next jump does not hit him as hard.

His start in Arizona has been slow, as Mercedes is 1-for-9 with three walks through three games for the Salt River Rafters.

That is too small a sample to mean much, and the walks are a good sign for a hitter who struggled with strikeouts at High-A.

This is important for the Twins because the big league club needs young talent to come through the system.

Minnesota finished 77-85 and third in the American League Central, and the team's owner has already promised to add to the payroll next season.

Even so, a team in this spot cannot just buy its way back, and it will need players like the ones it recently honored as its top minor leaguers to keep growing.

Mercedes is not the only name worth watching, since second baseman Kyle DeBarge, the 33rd overall pick in 2024, is also on the Rafters after hitting 12 home runs at Double-A Wichita.

The Twins have shown they will promote players who earn it, and a strong fall would put Mercedes back on that path.

Salt River hosts the Mesa Solar Sox on Thursday afternoon at Salt River Fields.