From Development Draft to the Show
Kodai Senga was selected in the fourth round of the 2010 development draft by the SoftBank Hawks, an unknown high schooler from Aichi Prefecture. Starting in the third team of SoftBank's pioneering three-tier farm system, he earned a roster spot in 2012 and debuted in 2013. His 150+ km/h fastball and sharp forkball quickly drew attention, making him the ultimate success story of SoftBank's development system.
The 'Ghost Forkball'
Senga's signature pitch, the 'ghost forkball,' dropped approximately 50cm with velocity around 140 km/h, making it nearly indistinguishable from his fastball until its sudden plunge. The pitch gained national fame during the 2018 Japan Series, where it devastated the Hiroshima lineup. His career strikeout rate exceeded 10.0 per nine innings, elite by any standard.
SoftBank's Ace
Senga established himself as ace with 13 wins in 2019 and contributed to four consecutive Japan Series titles through 2020. His NPB career totals of 76-46 with a 2.59 ERA are remarkable for any pitcher, let alone a development draft pick. His success influenced development strategies across NPB.
The Mets Challenge
Using international FA rights rather than posting, Senga signed a five-year, $75 million deal with the New York Mets in 2023. His debut season produced 12-7 with a 3.38 ERA, proving the ghost forkball works against MLB hitters despite shoulder issues limiting his availability. From development draft fourth-rounder to MLB, Senga's journey is one of NPB's most dramatic success stories.