เชิงอรรถ ของ เอ็นดับเบิลยูเอ เวิลด์มิดเดิลเวท แชมเปียนชิป

1 2 The length of Gus Kallio's title reign is too uncertain to calculate.
1 2 The exact date on which Ray Mendoza vacated the championship is unknown, which means the title reign lasted between 700151000000000000051 and 700181000000000000081 days.
1 2 The exact date on which René Guajardo vacated the championship during his sixth reign is unknown, which means the title reign lasted between 7002277000000000000277 and 7002538000000000000538 days.
1 2 The exact date on which Aníbal vacated the championship during his second reign is unknown, which means the title reign lasted between 7002223000000000000223 and 7002253000000000000253 days.
1 2 The exact date on which Último Dragon vacated the championship during his first reign is unknown, which means the title reign lasted between 70031150000000000001,150 and 70031514000000000001,514 days.
1 2 The exact date on which Último Dragon vacated the championship during his second reign is unknown, which means the title reign lasted between 700127000000000000027 and 700157000000000000057 days.

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