This is what, Switch week 10? At week 10 Twilight Princess (Wii)'s total was up to 2.7x its first week, on its way to an eventual 3.8x. Looks like right now Switch BOTW is about 2.4x its first week.
However, week 10 was TP's final week over 10K.
Wow, TP sold horribly then, even as a launch title, I thought it might have done quite well as the Wii version has sold around 7m worldwide, looks like Japan didn't contribute much to the sales though.