The T.rex is the "King of the Dinosaurs" so it means that it can defeat anything on it's way.
Trex
trex
it would be something far more powerful than any dinosaur
Spinosaurus would be able to win this pretty easily, considering Baryonyx was much smaller.
Giganotosaurus spinosaurus carcharodontosaurus and allosaurus.
Trex because it would step on the sandwich without even noticing.
mapusarus would win in a fight because spinosaurus only ate fish so its teeth were small and brittle plus it was only 18 to 20 feet tall so spinosaurus would not win under any cercomstanses
Spinosaurus was larger, but the Tyrannosaurus is much stronger.
spinosaurus because it's bigger
When I ask people what their favorite dinosaur is, by far the majority say Tyrannosaurus rex. I haven't asked a lot of people, but nobody has answered Spinosaurus. Technically, I don't have a very large sample size, but I would still guess that Tyrannosaurus is far more popular than Spinosaurus.
A Spinosaurus Just because they are bigger and have more muscle mass and their claws are more useful, but it does matter what type of terrain.
t-rex would win because its much stronger and has the most powerful jaw