A true boxing super fight is within reach. The sport will gather in Las Vegas on Saturday night to crown the first four-belt welterweight champion when unified titleholder Errol Spence Jr. takes 8230 Considering Cruz isn't well-known and is a heavy underdog coming into this one, fans who show up at Staples Center and buy the pay-per-view will be expecting a vicious knockout. Davis is riding a 16-fight stoppage streak. It would be considered a disappointment if Cruz were to end his run. Anything can happen inside the ring, though, and Cruz believes his hard-nosed style and power will surprise the champion. As for Davis, he needs to stay out of that phone booth style of fight, get in and out trying to draw an attack from Santa Cruz, and counter. But the champ has a far stiffer test in front of him than the odds would indicate in the form of Isaac Cruz.