Will Roki Sasaki Win NL Rookie of the Year in 2025? Projections, Odds & Futures Bets

The Los Angeles Dodgers made headlines during the offseason for the second straight year, this time after signing Roki Sasaki.
The Japanese rookie sensation is expected to immediately slot into the Dodgers' rotation alongside fellow offseason addition Blake Snell, and countryman and 2024 NL Rookie of the Year contender Yoshinobu Yamamoto.
The latter failed to garner any NL Rookie of the Year votes after entering spring training last year as the favorite with odds hovering around +250.
With his new teammate's MLB Rookie of the Year odds trading in a similar range, we're answering the question bettors are asking with spring training about to begin: Will Roki Sasaki win NL Rookie of the Year in 2025?
MLB Rookie of the Year odds
Live National League Rookie of the Year odds available via our best MLB betting sites.
Will Roki Sasaki win NL Rookie of the Year?
Sasaki's NL Rookie of the Year bid will come down to two factors:
- Will the Dodgers give him the chance to dominate over a significant number of innings?
- If not, can he put up gaudy enough numbers in a smaller sample size to still win?
Will rookie pitchers begin to dominate after 2024?
As we discussed in our look at the latest Paul Skenes Cy Young odds, starting pitchers struggled to capture the Rookie of the Year Award for the better part of the last decade before Skenes and Luis Gil both won last year.
The last NL starting pitcher to be crowned Rookie of the Year before Skenes was Jacob deGrom in 2014. However, with two starters earning the hardware in 2024, will we see that become the norm going forward?
I hesitate to assume so, as Gil barely won and mostly did only because the AL Rookie of the Year pool was fairly weak. Meanwhile, even Skenes needed to fight off Jackson Merrill despite putting together a rookie season for the ages.
But I'm not sure I envision similar scenarios playing out in 2025.
Main competition
Let's first look at the main competition Sasaki faces.
Washington Nationals outfielder Dylan Crews and Chicago Cubs infielder Matt Shaw serve as the No. 2 and 3 contenders by the NL Rookie of the Year odds.
Both players offer the power-speed combination that Colton Cowser - who finished as the runner-up to Gil - lacked last year. If Wyatt Langford had managed to stay healthy for the Texas Rangers, he may have challenged Gil for the award in the same way Crews or Shaw could with Sasaki this year.
Voters will face a difficult time passing up on a player who records a 20-20 season if the pitcher who serves as their main competition doesn't produce an especially Skenes-like year.
Dodgers' injury woes/roster manipulation
That brings me to why I'm not sure I believe Sasaki can put together that type of campaign.
Call it a less-than-stellar medical staff or simply a smart organization, but the Dodgers have been toying with their injured list to limit their starters' innings for years.
In the last four full seasons, only three Dodgers pitchers - Walker Buehler in 2021, Julio Urias in 2021 and 2022, and Tyler Anderson in 2022 - have thrown at least 150 innings.
Yamamoto lasted only 90 innings last year, and he wasn't limited during his time in Japan. He threw 164 innings during his final season with the Orix Buffaloes, while Sasaki has failed to top 130 in any of his years as a professional.
2025 projections
It's not surprising then to see Sasaki is projected for around 130 innings this year. Steamer expects him to finish with a respectable 3.31 ERA, and he could be one of the game's better pitchers when on the mound.
However, the issue with this bet is how often he'll be out there. Are 130 innings enough when you're anyone not named Paul Skenes?
Best NL Rookie of the Year bet
Matt Shaw (+500 via Caesars)
You may have seen in my MLB best bets to make before spring training that I targeted the AL Rookie of the Year race. Well, if I was to also bet on the NL award before spring training, my pick would be Shaw.
I don't love that the Cubs signed Justin Turner, but I still believe Shaw will be the Opening Day third baseman. Shaw and Pete Crow-Armstrong could form one of the nastiest base-stealing duos leaguewide.
Shaw hit 21 homers and stole 31 bases across 121 Double-A and Triple-A games last year. He doesn't strike out a ton and takes a high number of walks, the latter being an area of improvement from 2023.
The Cubs' lineup looks super impressive, with power and speed from top to bottom, and Shaw should serve as a key piece for a team that expects to contend by the MLB playoff odds.
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NL Rookie of the Year betting history
Year | Player | Team | Position | Preseason odds |
---|---|---|---|---|
2024 | Paul Skenes | Pirates | SP | +3000 |
2023 | Corbin Carroll | Diamondbacks | OF | +400 |
2022 | Michael Harris | Braves | OF | OFF |
2021 | Jonathan India | Reds | 2B | OFF |
2020 | Devin Williams | Brewers | RP | OFF |
2019 | Pete Alonso | Mets | 1B | +600 |
2018 | Ronald Acuna | Braves | OF | N/A |
2017 | Cody Bellinger | Dodgers | OF | N/A |
2016 | Corey Seager | Dodgers | SS | N/A |
2015 | Kris Bryant | Cubs | 3B/OF | N/A |
MLB Rookie of the Year FAQs
Who are the Rookie of the Year favorites?
Jasson Dominguez of the New York Yankees and Roki Sasaki of the Los Angeles Dodgers are the favorites to win the AL and NL Rookie of the Year Awards, respectively.
When will the Rookie of the Year winners be announced?
The 2024 MLB Rookie of the Year Award winners were announced on Monday, Nov. 18. We expect the 2025 awards to be announced sometime in mid-November.
Who won the Rookie of the Year awards last year?
New York Yankees starting pitcher Luis Gil and Pittsburgh Pirates starting pitcher Paul Skenes won the AL and NL Rookie of the Year Awards, respectively, in 2024.
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