While many people believe that when Spinosaurus and T. rex met, the victory rate should be "half a catty to eight taels", however, in fact, on the whole, Spinosaurus is more advantageous. Compared with T. rex, Spinosaurus had more chances to survive, if the land environment is not suitable for their survival, they can look for opportunities from certain waters. This also proves that the Spinosaurus is more adaptable and has a larger body size than the Tyrannosaurus Rex, so the latter is not a match for the Spinosaurus at all.