Lyoto Machida
Machida's Resume (11 best wins): Dan Henderson, Shogun, Rashad Evans, Rich Franklin, Randy Couture, Tito Ortiz, Ryan Bader, BJ Penn, Thiago Silva, Sokoudjou, Nakamura.
Rankings:
Dan Henderson - #2, Shogun - #5, Rashad Evans - #1, Rich Franklin - #11-13, Randy Couture - #8, Tito Ortiz - #10-12, Ryan Bader - #6, BJ Penn - ?, Thiago Silva - #12, Sokoudjou - #4, Nakamura - #14
Best - #1, #2, #4, #5, #6
Combined wins/losses of opponents (at the time they fought):
159 wins/36 = .811 winning percentage
Opponents' combined wins over eachother's opponents:
Sokoudjou beat Nog, Nakamura, and Arona. Ryan Bader beat Nog and Rampage.
Shogun Rua
Shogun's Resume (11 best wins ): Machida, Rampage,Overeem x2, Arona,Nogueria, Liddell,Forrest,Coleman,Diaba*te,Nakamura,Randleman.
Rankings:
Rampage - #4, Overeem - #5/#11, Arona - #4, Nog - #7, Liddell - #7, Machida - #1, Randleman - #26, Forrest - ?, Diabate - ?, Nakamura - ?
Best - #1, #4, #4, #5, #7
Combined wins/losses of opponents (at the time they fought):
176 wins/57 = .755 winning percentage
Opponents' combined wins over eachother's opponents:
Forrest beat Franklin. Liddel beat Couture. Rampage beat Henderson.