Sparring vs. Real fight

[McFearless]

What are some matches that were between fighters that have sparred against each other?

What was the result and who was the ****y one coming in? (there's always a ****y one)

I guess fights from the amateurs would count too..

I ask cuz I know martirosyan talks a lot of **** and he fights like garbage, so I wanna know who else has mixed it up in a non official fight

Thanks

[McFearless]

Bump....?...!