You know, as I read over this thread I am struck by how little impression most of these heroic rivalries have remained in my mind.
I have never rewatched either Brian Boitano's or Brian Orser's 1988 Olympic perfprmances. Nor the "battle of the Carmen's" with Debi Thomas and Katarina Witt. But I have rewatched Liz Manley's delightful Calgary Stampede routine with affection and pleasure.
Yagudin and Plushenko? Well, I liked the Winter step sequence.
Yuzuru Hanyu gave performances to die for, one after another -- but his Oltmpic appearances were not his best or most memorable work. Michelle Kwan? Give me the Romanza SP at 1996 Worlds, the Rachmaninov SP at 1998 U.S. Nationals, the Red Violin at 2000 Worlds,,Scheherazade at 2003 Worlds, East of Eden at the 1998 World Pro, or -- if we must mention the Olympics, Fields of Gold Ex, 2002.
Yuna Kim? OK, the James Bond SP was great but otherwise my fave was Liz MIs, 2013 Worlds.
Davis and White? The Bollywood short dance received acclaim, but for me it's Giselle, 2013 Worlds.