Regardless, Asky, what I was originally saying was that it's silly for them fans to have made up nicknames for every pair in existence, even if they only played once.
Technically, Championship Pair is a thing because Konomi was describing Marui/Jackal as the championship pair, as well as being the better Rikkai pair, plus they were the final opponents for GP to surpass to become the #1 full-time MS doubles team.
Platinum Pair is a ridiculous name.
Didn't the fans give Fuji/Kawamura a name?
Shishido/Ootori are described as Hyoutei's Golden Pair, like how Oishi/Kikumaru were supposed to be the best Seigaku pair, and thus they were the Golden Pair of Seigaku. As there can't be two Golden Pairs, the fans named Shishido/Ootori Silver Pair.