MLB.com’s Rookie of the Year preview puts McGonigle-Messick debate at the center

MLB.com’s Rookie of the Year preview makes the American League race look less like a standard finalist rundown and more like a direct matchup between two different ways to win the award. One was built on everyday pressure and across-the-board production; the other came from a front-line starter who spent the season turning every fifth day into a case for hardware.

That framing matters because the piece does not treat Kevin McGonigle and Parker Messick as interchangeable finalists. It presents McGonigle, the Tigers’ shortstop, as the player who piled up the loudest all-around value, then positions Messick, the Guardians left-hander, as the pitcher with the strongest resume against him. The result is a race that hinges on how voters weigh volume at the plate against impact on the mound.

McGonigle’s case starts with how much he did, and how quickly he did it. He bypassed Triple-A and won an Opening Day job, then led all American League players with 7.1 bWAR. MLB.com notes that he became the first rookie since Ted Williams in 1939 to reach at least 97 runs, 28 doubles, 18 home runs, 72 RBIs and 95 walks in the same season. He also ranked second among AL players with 6.0 offensive bWAR and sixth with 1.9 defensive bWAR, a spread that captures why his season stood out beyond traditional rookie framing.

The article also places McGonigle’s season in a narrower historical lane. With 168 hits, 95 walks and three hit-by-pitches, he reached base safely 266 times, joining a short list of rookies to do that this century. That group includes Aaron Judge, Ichiro Suzuki and Albert Pujols, all of whom won Rookie of the Year honors. McGonigle’s value was not only statistical, though. MLB.com describes him as a grinder who handled an everyday role at shortstop after injuries pushed him there, started 155 games and led the AL in plate appearances.

Messick’s case is built differently, but it is not smaller. MLB.com points out that the Guardians left-hander made 32 starts, logged 186 1/3 innings, posted a 2.56 ERA and struck out 193 batters. His 6.3 WAR ranked second among AL rookies behind McGonigle, but it also placed him among the league’s top starters overall, not just among first-year players.

That is the tension the article leans into: a position player with elite cumulative value versus a pitcher who handled top-of-the-rotation work and still landed among the best starters in baseball. Messick was also named an AL Cy Young Award finalist, which gives his rookie case a different kind of prestige. MLB.com adds historical context here too, noting that among rookie pitchers in Cleveland franchise history, only Vean Gregg posted a higher bWAR and only Herb Score recorded more strikeouts. Messick also joined a tiny group of rookie starters with at least 150 innings, a 2.60 ERA or better and a 9.0-plus strikeout rate.

The National League finalists are laid out with less of a head-to-head frame, but the article still gives each a distinct lane. Carson Benge of the Mets is cast as the balanced option, the five-tool player who led the NL with 10 outfield assists and finished with a .302/.366/.462 line, 20 doubles, 18 homers and 16 stolen bases if his first 30 games are set aside. Sal Stewart of the Reds brings the power case: .263, 32 homers, 112 RBIs, 164 hits, 57 extra-base hits and 285 total bases, plus all 162 games played. JJ Wetherholt of the Cardinals supplies the defense-and-completeness argument, leading NL rookies with 4.6 fWAR and stacking elite second-base defense on top of 17 home runs.

The preview does not pick a winner, but it does define the race clearly. In the AL, McGonigle and Messick look like the finalists who can actually force voters to choose between production types, and the award announcement is scheduled for Monday at 7 p.m. ET on MLB Network.