Yoshinobu Yamamoto doesn't do "slow starts." While most pitchers are still trying to find the grip on their breaking balls in late February, the Dodgers' right-hander is already operating at playoff intensity. On Saturday at Tempe Diablo Stadium, Yamamoto took the mound for the Dodgers' Cactus League opener against the Angels, and it wasn't just a standard spring tune-up. It was a statement.
The stakes for Yamamoto are higher than for almost anyone else in camp. He's not just preparing for an MLB title defense after the Dodgers' back-to-back championships in 2024 and 2025. He's the designated ace for Team Japan in the 2026 World Baseball Classic (WBC). With Shohei Ohtani staying off the mound for this tournament to focus on hitting, the weight of a nation’s pitching expectations sits squarely on Yamamoto's shoulders.
Dominance and a Dave Roberts Gaffe
Yamamoto's first inning against the Angels looked like a continuation of his 2025 World Series MVP form. He sliced through the lineup with 13 pitches, ending the frame with a pair of strikeouts. His velocity sat comfortably in the mid-90s, and his signature "disgusting" splitter was already biting.
However, things got a little weird in the second. A long top of the inning for the Dodgers' offense—who put up nine runs—left Yamamoto sitting on the bench for nearly 30 minutes. That layoff cooled him down. A leadoff double followed by a Teoscar Hernández error led to a couple of runs, but Yamamoto didn't panic. He finished his 30-pitch outing with three strikeouts and six swings-and-misses.
The real highlight, though, came when Dave Roberts went to the mound to pull him.
"Good luck in the WBC," Roberts told him, assuming this was Yamamoto's final start before heading to Japan.
Yamamoto, ever the competitor, had to correct his manager through an interpreter: "Actually, I have one more game to pitch."
It’s a funny moment, but it highlights how accelerated his schedule is. Yamamoto reported to Camelback Ranch earlier than most. He’s been throwing live batting practice for weeks. While other starters are being babied, Yamamoto is being forged for international competition.
The WBC Ace Factor
Japan is the defending champion, but the 2026 roster looks different. The legendary 2023 staff featured Yu Darvish and a pitching Shohei Ohtani. This time, Yamamoto is the undisputed leader of the rotation. He's coming off a 2025 season where he posted a 2.49 ERA and a 0.99 WHIP. He’s no longer the "high-potential" newcomer from NPB; he’s a certified MLB superstar.
The Dodgers are clearly walking a tightrope here. They want to support their $325 million investment's desire to play for his country, but they also need him healthy for another October run. By letting him take two Cactus League starts—the second scheduled for Friday against the Giants—they're ensuring he hits the WBC in "game shape" rather than "spring shape."
Comparing Yamamoto's 2024 vs 2026 Spring
If you remember his 2024 debut in Seoul, it was shaky. He gave up five runs in a single inning. He looked human. Fast forward to 2026, and the transformation is total.
- Confidence: He’s attacking the zone early. 22 of his 30 pitches against the Angels were strikes.
- Efficiency: He isn't wasting pitches to "feel" his way into counts.
- Recovery: Even after the long layoff in the second inning, he maintained his mechanics.
What This Means For Your Fantasy Draft
If you're looking at Yamamoto in fantasy leagues, don't let the WBC scare you off. Usually, the "WBC hangover" is a real concern for pitchers who ramp up too fast. But Yamamoto's body is built differently. This is a guy who threw 138 pitches in a Japan Series game. He’s a workhorse wrapped in a 5'10" frame.
The fact that he’s already missing bats and commanding his splitter in February suggests he’s going to hit April at 100 mph while other pitchers are still finding their rhythm. He’s chasing a Cy Young this year, and this "early" start is actually a competitive advantage.
Upcoming Schedule for Yamamoto
- February 27: Scheduled start against the San Francisco Giants at Scottsdale Stadium.
- Early March: Departure for Japan to join the Samurai Japan training camp.
- WBC Pool Play: Expected to start Japan's opener.
Don't overthink the small sample size of two runs allowed in a spring opener. Look at the strikes. Look at the swing-and-miss stuff. Yamamoto is ready to lead Japan, and more importantly for Dodgers fans, he's ready to lead the quest for a three-peat.
Keep an eye on his pitch count against the Giants on Friday. If he gets through three clean innings with his velocity holding steady, he’s officially the safest bet in baseball heading into the spring.
Check the Dodgers' spring broadcast schedule to catch that Giants game—it'll be the last time you see him in a blue jersey until late March.
