I think Hotah can take on many guys easy Jaime one of them, Jaime boosts of himself but he thinks Loras is like him and Loras is good with a lance, but a Lance can be used Three times at the most before it breaks, and he didn't seem to be so overwhelming with a sword (neither does Loras for that matter even though he did defeat two Rainbow guards), someone said Thormund Giantsbane but we havent seen him fight yet so so that to me is just a questionmark.
As for Boaz his list, i think half of them arent really truly worthy of being called warriors as for MeLisandre, i highly doubt she can kill a man with her magic in the few seconds she got before feeling an steel kiss.
The Red Viper beats anyone but only because he poisons, so even if he loses he wins.