Spinosaurus vs Tylosaurus

Spinosaurus

Length: 15 meters

Weight: 10 tons

Advantages: Stronger Bite Force, Large and Sharp Claws, Intimidating Sail

Disadvantages: Dumber, Slower

Tylosaurus

Length: 15 meters

Weight: 8 tons

Advantages: Smarter, Quicker

Disadvantages: Weaker Bite Force

FIGHT!!!!!!!!

A female Tylosaurus is coming towards shore to give birth, its to dangerous to do it out in the ocean because of the dangerous predators. As she moves inland she sees a predator that has competed with her species for millions of years, the Ginsu Shark. The Ginsu Shark can tell the Tylosaurus is not feeling the greatest because she is pregnant and ready to give birth. As he moves in the Tylosaurus fleas, but suddenly the shark is scared away. The female Tylosaurus assumes that it is another female Tylosaurus, coming inland to give birth usual for her species. But as she moves closer, her senses tell her this is no Tylosaurus. As she moves closer, she sees what looks like a giant Spine move towards her...

The Tylosaurus then suddenly dashes the other way. She swims as fast as she can for about an half an hour, then halts. She goes up to get some air, then dives back down again. The scent of the weird spine-creature seem to be far away, though its getting closer. She starts to give birth, she has her first offspring. She has about seven more until there are no longer any babys inside her. Her curious offspring swim strait towards a large ammonite, they have yet to learn that ammonite shells are very powerful, so there reward is a face full of ink. As she watches her offspring play, she forgets all about the threat of the weird spine-creature. Then, she sees a crocodile snout snatch one of her offspring...

That "spine-creature" is of course Spinosaurus, the largest carnivorous Dinosaur. He swallows the baby in one gulp. Though as he moves in to snatch another swimming chicken salad, he feels a horrible pain in one of his hind legs. He looks and sees the weird lizard creature he saw earlier that was fleaing away from him biting him right on his knee. The Spinosaurus then shakes the Tylosaurus off and gives here a brutal scratch right on her back. The Tylosaurus shakes in pain, but she manages to recover. She looks around but she cannot find the spine-creature, but when she looks below her, she sees it swimming right towards her, ready to kill...

She trys to swim away, but it is too late. The Spinosaurus gives her a large bite on her chest, she yet again shakes in pain. Though being a close relative of monitor lizards or a monitor lizard herself, at this very moment she plays dead. Monitor lizards are so intelligent some species can even count. The Spinosaurus falls for it, and swims up for air. But right as he is doing that the Tylosaurus comes back to life. She swims up and bites Spinosaurus right on his belly. The Spinosaurus shrieks in pain, he tries to pull the Tylosaurus off with his hands but he can't. Adventually the Tylosaurus lets go, bot creatures are wounded and do not feel like fighting, but at this point they both want to each other die. As the Tylosaurus moves away, the Spinosaurus moves in for the kill...

The Spinosaurus swims as fast as he can, moving in to kill that lizard creature. The Tylosaurus is not expecting it and he bites her right on one of her flippers. With very little effort, the Spinosaurus pulls part of it off, then he eats the tasty snack. The Tylosaurus wants to kill the Spinosaurus, but she knows she is too weak. The Spinosaurus moves in again, but the Tylosaurus swims away as fast as she can, though about six sharks follow her. The Spinosaurus does not follow this time, he must go on land to sleep. The fate of the Tylosaurus will be unknown. As for the Spinosaurus, he is victorious, he knows that the Tylosaurus will never mess with him again.

The winner is...

SPINOSAURUS!!!!!!!!!!!

The Spinosaurus with its stronger bite force and large and sharp claws and that mysterious and intimidating sail was able to overwhelm the Tylosaurus. Although the Tylosaurus and other Mosasaurs and monitor lizards were the smartest animals of there time (even smarter than T. Rex and Troodon), Tylosaurus was still not able to kill Spinosaurus

Make sure to tell me who you were routing for and who you think would have won! Thanks!

PLEASE READ THE TEXT BELOW!!!!!!!!!!

From now on with battles with Spinosaurus I want to put it against other aquatic creatures like Tylosaurus, Pliosaurus, Sarcosuchus etc. So I want to see if you guys are with me on that, if you are tell me in the comments. If you are I would be very happy if someone made a "Spinosaurus Vs Pliosaurus (Predator X)" thread. Who ever wants to do it first has it and nobody else can do it. I dont care who wins (although I will route for Spinosaurus), but somebody do it please. 

Just a little side note, but today is my birthday!