Middleweight World Championship Series Middleweight World Championship Series The Middleweight World Championship Series was a boxing round-robin tournament staged by Don King Productions. The goal of the series was to produce a unified Middleweight boxing champion. The victor took the WBC, WBA, IBF and vacant Ring Magazine 160-pound belts home, and became the first undisputed middleweight king since Marvellous Marvin Hagler held the distinction from 1979 until 1987. The victor was also awarded a specially commissioned "Sugar" Ray Robinson trophy. The contenders in the tournament were William Joppy(WBA champion), Keith Holmes(WBC champion), Bernard Hopkins(IBF champion), and Félix Trinidad. The semifinals pitted Trinidad against Joppy
Undisputed championship both the WWE Champion and the World Heavyweight Champion could appear on both "Raw" and "SmackDown". In November 2013, then World Heavyweight Champion John Cena made a challenge to then WWE Champion Randy Orton to determine an undisputed world champion; the match would take place at the pay-per-view the following month. Randy Orton defeated John Cena in a TLC match and unified the titles. Subsequently, the World Heavyweight Championship was retired and the WWE Championship was renamed the WWE World Heavyweight Championship and retained its lineage. Like the WWE Undisputed Championship, the WWE World Heavyweight Championship was represented by the