1993 Mazda Truck Will not Start

I have a Mazda b2200, it over heated one day pretty bad and I found the the radiator had a hole in it, So I replace that and figures I was good to go, but when I got in the truck to start it all it will do is crank over and not start, It is getting fuel and the spark. I even replace all the plugs thinking it was a spark issue, And the timing is still right. I was driving home from work when it started to overheat bad so I pulled over and saw that it was leaking coolant. I tried to make it home but It was getting to hot, and it stalled out on me, I waited for a while to let it cooldown and added some coolant so I could get it home, after about an hour it started uop and I got it home and pulled in my driveway fine, then I fixed the radiator and it would not start, I am going to do a compression test, I was jus wondering if there is something stupid I might have overlooked.
Thanks.