Matthysse Garcia Rios Provo Alvarado Provo's power is really really overrated. Danny's is actually underrated, besides his left hook. He has pop all over, including to the body. Rios and Alvarado are just decent punchers really.
Garcia above rios and ruslan Garcia has not got big power at all he only has the left herrera confirmed he doesnt hit that hard:hi: both rios and ruslan hit much harder
Luscious Lucas is the hardest hitter at 140 and above or all times. Learn to accept it and then you can move on with your life. :deal
There really aren't a lot Matthysse Provodnikov Garcia Kendall Holt* (likely retired) John Molina Rios and Alvarado are not big punchers, they're volume wear you down fighters, heavy handed yes, but not bombers.
You can judge hard hitting by looking at a fighter's KO record against poor opposition/poor defence. A hard hitter will KO most of his low profiled opponents in the early rounds, mostly likely in the first 2. As far as I can tell, noone matches Matthysse. After Lucas, I'd rank Garcia > Ruslan > Rios