The Red Sox should be deemed the unofficial champions of the 2026 World Baseball Classic.
Garrett Whitlock absolutely stood out as a star from his time on the mound in March, though his run ended with heartbreak and fair concerns for the upcoming season. Prior to taking the ball in the ninth inning of the WBC Final against Venezuela, Whitlock looked like arguably the best setup man in baseball, which he was in the second half of 2025. The Red Sox right-hander did not surrender a run in his first three
appearances, including a scoreless inning with two strikeouts to lift the United States over the loaded Dominican Republic lineup in the semifinals.
His mission against Venezuela ended differently. Whitlock got the call for the ninth inning moments after Bryce Harper’s dramatic game-tying, two-run home run. Unlike Padres closer Mason Miller and Yankees reliever David Bednar, Whitlock had the backing of his manager in Alex Cora to log more innings with a world title on the line. A third outing in five days is strenuous on an arm gearing up for the season in March. So a dip in velocity and execution as a result could’ve been expected.
Venezuela broke through when Eugenio Suarez shot a 3-2 changeup to the left-center gap to plate Javier Sanoja for the go-ahead (and eventual decisive) run.
The loanDepot Park crowd erupted and the United States eventually fell by the same score in the same stakes as three years ago when Japan hoisted the 2023 crown. There had to be some feelings of deja vu for the United States. Whitlock had to feel his own chapter of that as well.
For the second time in six months, an overlooked Whitlock made one mistake that overshadowed an extended stretch of previous dominance. Cora and the Red Sox certainly leaned on Whitlock in prior years as a multi-inning reliever (where he should have been all along!) In 2025, he locked into one-inning stints and dominated. That shift helped him post a microscopic 0.34 ERA after the All-Star break.
Boston met the New York Yankees in the American League Wild Card series and won the opener 3-1 behind 7 ⅔ brilliant frames from ace Garrett Crochet. Whitlock entered in the seventh inning of Game 2 with the score tied at three. His stuff looked good, but Boston pushed him deeper into multiple innings. Whitlock’s pitch count rose and he began to falter.
On his 39th pitch of the night, Austin Wells laced a single down the right field line that scored Jazz Chisholm Jr. all the way from first base. Whitlock hadn’t thrown that many pitches in one outing in over three months.
That run decided the game in favor of the Yankees, who shut out the Red Sox the following night to eliminate their rivals and advance to the ALDS. And after two soul-crushing outings for Whitlock, the Red Sox now really need to protect him early in the season.
A rare flaw of the otherwise phenomenal WBC is the volume of high-stress pitches demanded of elite relievers prior to their normal build-up windows to start the regular season. Beyond the results of Whitlock’s recent bumps, his velocity showed fatigue and that’s not a trend the Red Sox can afford, never mind the obvious concerns of injury. Whitlock already lost most of 2022-2024 during the brutal starting pitching experiment. The Red Sox have to operate in the best interests of their dependable set-up man.
The back of Boston’s bullpen runs through the exceptional tandem of Whitlock and rejuvenated All-Star closer Aroldis Chapman. Cora, pitching coach Andrew Bailey and the Red Sox staff might need to defer to alternative options the first month or so to keep Whitlock fresh. Their success in 2026 depends on it.
