Darth Vader vs. Indominus Rex

I Rex is too smart for BC, Vader wins though.

I didn't actually think of a saber throw. If Vader can connect a headshot he will most likely either cause a severe injury, which tips the match in his favour, or kill the I. Rex outright.

If the new comics series is to be used as movie canon now, Vader basically halted and began to tear apart an Imperial Walker. So lightsaber aside, his ability with the Force should allow him a win here as well.

He also lifted two AT-DPs in Rebels.

Vader wins.