Which versions of each? I recall Sasquatch being depowered awhile back, and I don't think he's a class 100 anymore.
Thanks for reading,
Probably the most powerful incarnation. Recently Sasquatch (or the avatar of Tanaraq) was in Snowbird's body I believe, but that shouldn't make a difference in terms of power. I remember a version in the 80's that got punked by Hulk pretty regularly, and then another one that defeated Hulk outright. He should still be class 100 though, don't remember any version that was under class 100.
I would say Team 1 along with everyone else, Sasquatch has been able to hold his own against Hulk, and should be able to at least hold off Abomination until Hulk defeats Rulk and helps him out. I however don't think Sasquatch would outright defeat Abomination. He's been one shotted by Hercules, and had his face smashed in by Colossus (off panel but still). His strength is around Abomination's level but his durability is another matter.