MARCH
March 18, Puerto Rico (NBC Sports Network)
Alberto Machado vs. Hector Tanajara, 10 rounds, lightweights
Christian Mbilli vs. Ievgen Khytrov, 10 rounds, middleweights
Jose Martinez vs. Israel Gonzalez, 8 rounds, junior bantamweights
March 19: Bolton, England (ESPN+)
Karim Guerfi vs. Lee...