Is that the suit from the cave? With flamethrower? Lizard decimates. Tony doesent have any A.I and sensors to bring his situational awareness and hence reaction time up to what it is, on top of being made out of something that Connors could either rip apart or crush like a can.
This fight lasts however long it takes The Lizard to close with Tony. Then about another 5 seconds to destroy armor, and about the same to eviscerate Tony. So bout 20 seconds.
Connors 10/10 unless this is a different suit.
For reference start at 1:15:
Nevermind. That thing is way to slow. I go back to my original statement.
Connors 10/10 and I would be surprised if tony even landed a single hit in worth mentioning. Tony would probably live longer by getting out of that deathtrap and running. That armor is fine against humans with projectiles but not against something that can toss it like a toy, tear open or crush and is literally like 20 times faster than you are.