So, then, what is Masataka Yoshida getting beat by? The answer appears to be: Masataka Yoshida. His plate discipline, which was his calling card in Japan, where he’d walked more than he struck out in every season, has fallen apart. Masataka Yoshida’s issue right now is that he’s flailing at breaking balls outside the zone:
This, believe it or not, actually gives me some hope. He’s still hitting the ball hard; he’s actually swinging and missing at pitches inside the zone less than he was during his May hot streak; and his groundball rate has not returned to where it was during those ugly first few weeks in April. He’s simply getting fooled by breaking balls.
This is not what you’d expect to see from a hitter who has as advanced of a batting eye as Yoshida does; and I don’t think you’ll see it again next season. What we’re seeing right now, I think, is what happens when you absolutely grind a baseball player down to the spikes.
Yoshida played his first competitive game of 2023 all the way back on March 9, when Samurai Japan took on China in Tokyo for the
World Baseball Classic. Counting the WBC, he’s already played 130 games in two different hemispheres in 2023, after playing just 120, 110, and 119 in his last three seasons in Japan.
And aside from the mere number of games, there are a number of factors that make the MLB season a total grind compared to NPB season. For starters, travel is significantly easier in Japan. Every Japanese team is located in the same time zone, and teams travel almost exclusively via comfortable, efficient, high-speed rail. There are five teams in the Greater Tokyo area alone, with just 35 miles separating the two furthest ballparks. Imagine if, in addition to Fenway, there were Major League teams in Somerville, Natick, Providence, and Saugus (go, Kowloons!), and the furthest road trip the Sox ever took was to Cleveland. That’s how much easier travel is in Japan.
Japanese teams also get Mondays off every week throughout the season, and over half of the 12 NPB teams, including Yoshida’s old team in Osaka, play in climate-controlled domes. Combine the grueling travel, more extreme weather conditions, and cramped schedule with all of the other challenges he’s facing this year, and it’s not surprising that he’s struggling down the stretch.