I think Solis would beat Haye up. Both can bang, and both can potentially knock out the other guy but Haye can't outbox Solis.

Haye would need a knockout to win, if he didn't get it Solis would likely win most of the rounds.

I'd go with Solis in a late stoppage.

Would love to see that fight though.

Haye hasn't fought a top 10 heavyweight yet, Valuev never beat anyone in the top 40. The only name opponents he fought he lost to.