Board Game Arena

I would like to review the best race base games. Is their a way in bga to search for games by excluding extensions?

Lets say, I want to see the base games of the ruling arena champion @ksasaki but only for the base game. Is that possible?

At least I do not see the option here: https://boardgamearena.com/gamestats?pl ... game_id=10

All it might take is an extra column when you look at someone's RFTG games history that denotes what flavor each game is.....Base, Xeno, AA, GS-RVI-BOW, etc. It would be so much handier that having to click on each game to see what the particulars were.