Tajiri's absolute dominance over Billy Kidman across their 18-match series stands as one of the most lopsided rivalries in WWF cruiserweight history. From January through April 2002, Kidman found himself unable to secure a single victory against the Japanese technician, a futile pursuit that extended across consecutive nights and weeks of competition.
The stakes escalated dramatically when these two clashed for the WWF Cruiserweight Championship. Tajiri won that title against Kidman on January 4, 2002, and what followed was an unprecedented gauntletβTajiri defeated Kidman in title defense after title defense, sometimes on back-to-back evenings. The championship changed hands multiple times during this stretch, but Tajiri emerged victorious in all fifteen title encounters between them. Their final confrontation came at WWF Backlash '02 on April 21, where Tajiri retained the Cruiserweight Championship once again, cementing an era where Kidman simply could not find an answer.
This rivalry encapsulates a period when Tajiri's precision striking and submission expertise proved insurmountable for even the most athletic opponents. Kidman's aerial abilities, which made him dangerous against nearly every other cruiserweight, yielded zero results in this matchup. The specter of that 18-0 record continues to define their place in cruiserweight lore, a sobering reminder of wrestling's rare moments of complete, undeniable supremacy.