Yoshinobu Yamamoto is one of the top free agent pitchers in the world available to Major League Baseball clubs this offseason. (Photo by Eric Espada/Getty Images)
By Conor Ligouri
World Baseball Network
The 2023 Nippon Professional Baseball offseason is off to a hot start. Less than a week has passed since the Hanshin Tigers became champions for the first time in 38 years, and already players are on the move. Let’s look at the latest news from Japan’s top professional baseball league.
RHP Yoshinobu Yamamoto Likely to be Posted Soon – According to sources close to Jon Morosi of MLB Network, Orix Buffaloes starting pitcher Yoshinobu Yamamoto’s posting window will open “soon,” and possibly within the next week.
Yamamoto is considered one of, if not the best, pitcher in Nippon Professional Baseball and should be highly coveted by MLB teams this winter. Yamamoto is a five-time NPB All-Star and has won three consecutive pitching Triple Crowns. He had a minuscule 1.21 ERA and 169 strikeouts in 164 innings in 2023 with Orix.
Once the Orix Buffaloes post Yamamoto, MLB teams will have 45 days to negotiate a contract with him.
Orix Buffaloes Pitcher Sachiya Yamasaki Elects Free Agency – Left-handed starting pitcher Sachiya Yamasaki of the Orix Buffaloes will exercise his free agency rights and seek a new contract during the offseason. The Fukuoka SoftBank Hawks, Tokyo Yakult Swallows, and Yokohama DeNA BayStars are interested in Yamasaki, according to Yahoo News Japan.
“As a baseball player, I wanted to hear the evaluation of myself from other teams, including Orix,” Yamasaki told Yahoo News Japan.
The 31-year-old has recorded a 39-45 record in 175 career games, all with the Orix Buffaloes. He posted a 3.25 ERA and 80 strikeouts in 130.1 innings for the Buffaloes in 2023, who were recently defeated by the Hanshin Tigers in seven games in the 2023 Japan Series.

