The Toronto Blue Jays were inches away from dethroning the Los Angeles Dodgers in Game 7 of the World Series last year, and their offseason was built around trying to get back to the Fall Classic.
Kazuma Okamoto was one of Toronto’s key additions, and Bleacher Report’s Kerry Miller recently named him the club’s biggest X-factor of 2026. The third baseman signed a four-year, $60 million deal and will likely hit in the middle of the Blue Jays’ lineup. His defense will also be under a microscope for a team that is projected to be the best in MLB on that side of the ball in 2026.
Not to mention, Okamoto, 29, will be making the transition from Nippon Professional Baseball to the Major Leagues, a challenge that has gotten the better of some great Japanese players in the past. But if he is able to adjust quickly to the Show, Okamoto should be in the conversation for AL Rookie of the Year, and the Blue Jays will be contenders in October once again.
Kazuma Okamoto Replaces Bo Bichette
There is some potential added pressure on Okamoto in 2026, as he is effectively the Blue Jays’ replacement for Bo Bichette, who departed in free agency for a three-year, $126 million deal with the New York Mets.
Bichette was a homegrown player known for his clutch hitting during his time in Toronto. With runners in scoring position, he has a career .330 average and .904 OPS, and his 59 hits led MLB last season. Bichette also crushed a go-ahead, three-run home run in Game 7 of the World Series that Blue Jays fans will certainly remember, despite the outcome of the game.
Okamoto will be relied on as a primary run producer for the Blue Jays and lineup protection for Vladimir Guerrero Jr. Defensively, he is limited to third base, and if he is unable to put up strong numbers quickly, Toronto can easily turn to Addison Barger or Ernie Clement at the hot corner. That’s a lot to handle for a player in his first Major League season who signed with a team holding World Series aspirations.
Kazuma Okamoto’s Career In Japan
Luckily for Okamoto, he has been one of the best all-around hitters in NPB during his 11-year career, and his track record of success in Japan is long. The third baseman had hit a league-leading 248 home runs since debuting with the Yomiuri Giants in 2015, and he smacked 27 or more home runs in every season from 2018-2024.
In 2025, Okamoto’s power numbers dipped due to an elbow injury from a collision at first base, but he altered his game to focus more on contact hitting. His batting average jumped to .327 from .280 in 2024, and his strikeout rate dropped from 16% to 11%.
Okamoto entered the MLB free agent market along with fellow countryman Munetaka Murakami, 26, who hit 246 home runs in his 8-year NPB career. The former brings less swing-and-miss with his game, however, which made him a better fit for a Blue Jays’ lineup that was one of the best in the Majors at putting the ball in play last season. Toronto is counting on him to be that kind of player this year.
Kazuma Okamoto Named Blue Jays’ Biggest X-Factor