The Complete Picture of NPB Perfect Games
A perfect game occurs when a starting pitcher completes at least nine innings without allowing a single baserunner, representing the ultimate pitching achievement. In NPB, 16 pitchers have accomplished this feat, beginning with Hideo Fujimoto of the Yomiuri Giants in 1950 and most recently Roki Sasaki of the Chiba Lotte Marines in 2022. Compared to MLB's 24 perfect games, the per-game achievement rate is roughly equivalent, illustrating just how rare the feat is. A perfect game requires not only elite pitching but also flawless defense, favorable umpiring, and even cooperative weather conditions. Retiring 27 consecutive batters means allowing zero hits, walks, hit batters, and errors—demanding perfect coordination between pitcher and fielders.
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Early Era Achievers Through the Golden Age
NPB's first perfect game came on June 28, 1950, when Hideo Fujimoto shut out the Nishi-Nippon Pirates at Aomori Municipal Stadium on just 94 pitches with 7 strikeouts. The 1950s and 1960s saw a relative cluster of perfect games, with Fumio Takechi (Kintetsu, 1955), Koretomo Miyaji (Kokutetsu, 1956), and Masaichi Kaneda (Kokutetsu, 1957) among the achievers. Kaneda, who would amass a career 400 wins, was just 23 years old at the time. The 1960s added Gentaro Shimada (Taiyo, 1960) and Yoshimi Moritaki (Kokutetsu, 1961), reflecting the pitcher-dominant era following the two-league split. In 1970, Yoshiro Sotokoba of the Hiroshima Carp achieved the feat, foreshadowing the team's golden dynasty.
The 28-Year Drought and Sasaki's Breakthrough
After Hiromi Makihara of the Giants threw a perfect game against Hiroshima at Fukuoka Dome on May 18, 1994, NPB endured a 28-year drought. During this gap, elite pitchers like Daisuke Matsuzaka, Yu Darvish, and Masahiro Tanaka starred but none achieved perfection. Improved hitting, pitch-count awareness, and the bullpen specialization era all contributed. Roki Sasaki shattered the drought on April 10, 2022, at ZOZO Marine Stadium against the Orix Buffaloes. The 20-year-old needed just 105 pitches, striking out a record 19 batters including 13 consecutive strikeouts. Armed with a fastball reaching 164 km/h and a devastating forkball, Sasaki delivered one of the most dominant performances in baseball history.
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The Significance of Perfect Games Going Forward
A perfect game is both an individual record and a team achievement. In Sasaki's perfect game, catcher Tora Matsukawa's expert pitch-calling maximized Sasaki's stuff, while shortstop Yudai Fujioka handled difficult grounders flawlessly. Modern baseball's strict pitch-count management makes it increasingly rare for starters to exceed 100 pitches—NPB starters averaged about 92 pitches per game in 2023. Given that a perfect game requires facing at least 27 batters, reconciling pitch limits with perfection will only grow harder. Meanwhile, Statcast-style tracking data now enables far more granular analysis of perfect-game performances. When and by whom the next perfect game will occur remains unpredictable, but that very rarity is what continues to captivate baseball fans worldwide.