Edwin Rosario was one of the hardest punchers ar lightweight . Buchanan would probably outbox him early, but every exchange would be dangerous. My prediction -Rosario by dramatic late stoppage, after trailing on the cards.
I’ll take Ken Buchanan to outpoint Edwin Rosario in a hard fought battle. He certainly had the skills to outbox him and I think he’ll be too clever to stand and trade with him as well. I think it’ll be similar to Rosario’s fight with Howard Davis Jr without the knockdowns to bail him out.
I think Ken was tough enough and saavy enough to get through some rocky moments and still outbox Edwin.
