Upgrade your collection of Japan Baseball memorabilia with this Yoshinobu Yamamoto autographed 2023 World Baseball Classic Baseball. Before signing with the Los Angeles Dodgers, Yamamoto dominated the 2023 World Baseball Classic. He appeared in two games with one start and threw 7.1 innings with 12 strikeouts. He finished the classic with a 2.45 ERA and earned a win. Japan would go on to win their third WBC title behind his stellar performances. Additionally, this collectible also includes an individually numbered, tamper-evident hologram that can be verified online to certify its authenticity.