Interesting that both Ring Fit Adventure and Mario and Sonic at the Olympic Games (Switch) charted on the revenue charts.
Also:
Best-selling Switch games (physical):
01./ Mario Kart 8 Deluxe – 1,561,153
02./ The Legend of Zelda: Breath of the Wild – 884,482
03./ Super Mario Odyssey – 873,260
04./ Super Mario Party – 677,704
05./ Pokémon Sword/Shield – 628,453
06./ Super Smash Bros. Ultimate – 585,405
07./ Splatoon 2 – 492,849
08./ New Super Mario Bros. U Deluxe – 429,628
09./ Minecraft: Nintendo Switch Edition – 420,419
10./ Luigi's Mansion 3 – 395,355
Splatoon 2 is missing its 2019 sales, but I don't think they were enough to push it at n°6.
BotW Wii U sold 130,046 units LTD, pushing BotW over 1m units, physical only.
But:
1-2 Switch – 363,561. 2019 is missing for 1-2 Switch, so if it sold more than 32k last year, it should be over LM3.
Pokémon Let's Go, Pikachu/Evoli – ~400,000?. Let's Go, Evoli didn't chart in 2018 and neither did the special editions, but Nintendo had announced the games had sold over 400k. Since n° 20 on the 2018 individual chart sold 156,854 units, Evoli sold less than that. Pikachu sold 229,857 units. We don't know how much the games+Pokéball Plus sold. Depending on how much it sold in 2019, the combined games should crack the top 10 (I'd say above NSMBUDX at the minimum)