Dave Finlay
The twenty-second Best of the Super Juniors tournament was officially announced on March 4, 2015, and took place between May 22 and June 7. The participants were announced on May 7; outside entrants included Bárbaro Cavernario (Consejo Mundial de Lucha Libre), Bobby Fish (Ring of Honor), Chase Owens (National Wrestling Alliance), Kyle O'Reilly (ROH) and the debuting David Finlay Jr., the son of Dave Finlay. For the second year in a row, the reigning IWGP Junior Heavyweight Champion, Kenny Omega, did not enter the tournament. Instead, the winner of the tournament would challenge for his title at Dominion 7.5 in Osaka-jo Hall. Alex Shelley was forced to pull out of the tournament after his opening match with a foot injury, forcing him to forfeit the rest of his matches.