Mud Sport and Water Sport are Baton Passable (see here):
However, it's unclear in the calculator if this is affecting calculations, and I can't toggle it on/off to check rolls:
Unrelated. but the person I was playing against seems to think the gen 3 showdown engine is calculating the damage wrong after passing mud sport. I don't think that's correct, but I can't check easily, either.
https://replay.pokemonshowdown.com/gen3ou-2092821477
Mud Sport and Water Sport are Baton Passable (see here):
However, it's unclear in the calculator if this is affecting calculations, and I can't toggle it on/off to check rolls:
Unrelated. but the person I was playing against seems to think the gen 3 showdown engine is calculating the damage wrong after passing mud sport. I don't think that's correct, but I can't check easily, either. https://replay.pokemonshowdown.com/gen3ou-2092821477