By Jim Calfa: There's a lot of talk about Errol Spence Jr. needing to bring Floyd Mayweather Jr. in as his new coach to replace Derrick James for his rematch
By Jim Calfa: Jeff Mayweather feels that with the way Devin Haney fought against Vasyl Lomachenko last Saturday, he stands "no chance" of defeating Gervonta
By Jim Calfa: Jeff Mayweather believes Vasyl Lomachenko isn't focused on his fight with Devin Haney on Saturday because he seemed disengaged mentally during
By Dan Ambrose: Jeff Mayweather is picking Devin Haney to defeat Vasily Lomachenko based on his size advantage for their headliner on Saturday night at the