Everything he told me to do in training camp, I did. Jose Guzman, Henry Deleon, and Curtis Jones joined Larry Goldberg for this can't miss episode.

As for how the Williams fight might prepare Rosario, the 25-year-old Dominican believes Charlo is a whole different test. The fighter credits trainer Luis “Chiro” Perez for his result against Williams, saying he’d never properly trained before the two linked up. Since winning the WBC title four years ago, a matchup with then champion Jarrett Hurd was presumptively next.

“Training with Coach Perez has led to a lot of improvements and allowed me to reach my full potential,” said Rosario. That success hasn’t exactly translated to respect as oddsmakers have made a sizable underdog at 5-1 against Charlo.

Predictions of how a Williams vs Charlo matchup would play out quickly became the talking point.

I’ve been very lucky and got the opportunities at the right time. He is a very astute counterpuncher, and his pullback is a particularly dangerous weapon.

After more than a decade in the newspaper business writing about virtually every professional and major college sport for publications like the Cincinnati Post and the Augusta (Ga.) Chronicle, I joined CBSSports.com and covered the NFL for five years. The fight was pushed back as Charlo was nursing an eye injury and was given a 60-day medical extension by IBF.

At stake: Charlo’s WBC and Rosario’s WBA and IBF titles Odds: Charlo 3½-1 Also on the card: Luis Nery vs. Aaron Alameda, junior featherweights (for vacant WBC title); Daniel Roman vs. Juan Carlos Payano, junior featherweights Prediction: Charlo KO 9 Background: The featured fight in Part II of the pay-per-view show also is a toss-up.

Everything he told me to do in training camp, I did. Jose Guzman, Henry Deleon, and Curtis Jones joined Larry Goldberg for this can't miss episode.

As for how the Williams fight might prepare Rosario, the 25-year-old Dominican believes Charlo is a whole different test. The fighter credits trainer Luis “Chiro” Perez for his result against Williams, saying he’d never properly trained before the two linked up. Since winning the WBC title four years ago, a matchup with then champion Jarrett Hurd was presumptively next.

“Training with Coach Perez has led to a lot of improvements and allowed me to reach my full potential,” said Rosario. That success hasn’t exactly translated to respect as oddsmakers have made a sizable underdog at 5-1 against Charlo.

Predictions of how a Williams vs Charlo matchup would play out quickly became the talking point.

I’ve been very lucky and got the opportunities at the right time. He is a very astute counterpuncher, and his pullback is a particularly dangerous weapon.

After more than a decade in the newspaper business writing about virtually every professional and major college sport for publications like the Cincinnati Post and the Augusta (Ga.) Chronicle, I joined CBSSports.com and covered the NFL for five years. The fight was pushed back as Charlo was nursing an eye injury and was given a 60-day medical extension by IBF.

At stake: Charlo’s WBC and Rosario’s WBA and IBF titles Odds: Charlo 3½-1 Also on the card: Luis Nery vs. Aaron Alameda, junior featherweights (for vacant WBC title); Daniel Roman vs. Juan Carlos Payano, junior featherweights Prediction: Charlo KO 9 Background: The featured fight in Part II of the pay-per-view show also is a toss-up.

Everything he told me to do in training camp, I did. Jose Guzman, Henry Deleon, and Curtis Jones joined Larry Goldberg for this can't miss episode.

As for how the Williams fight might prepare Rosario, the 25-year-old Dominican believes Charlo is a whole different test. The fighter credits trainer Luis “Chiro” Perez for his result against Williams, saying he’d never properly trained before the two linked up. Since winning the WBC title four years ago, a matchup with then champion Jarrett Hurd was presumptively next.

“Training with Coach Perez has led to a lot of improvements and allowed me to reach my full potential,” said Rosario. That success hasn’t exactly translated to respect as oddsmakers have made a sizable underdog at 5-1 against Charlo.

Predictions of how a Williams vs Charlo matchup would play out quickly became the talking point.

I’ve been very lucky and got the opportunities at the right time. He is a very astute counterpuncher, and his pullback is a particularly dangerous weapon.

After more than a decade in the newspaper business writing about virtually every professional and major college sport for publications like the Cincinnati Post and the Augusta (Ga.) Chronicle, I joined CBSSports.com and covered the NFL for five years. The fight was pushed back as Charlo was nursing an eye injury and was given a 60-day medical extension by IBF.

At stake: Charlo’s WBC and Rosario’s WBA and IBF titles Odds: Charlo 3½-1 Also on the card: Luis Nery vs. Aaron Alameda, junior featherweights (for vacant WBC title); Daniel Roman vs. Juan Carlos Payano, junior featherweights Prediction: Charlo KO 9 Background: The featured fight in Part II of the pay-per-view show also is a toss-up.

Everything he told me to do in training camp, I did. Jose Guzman, Henry Deleon, and Curtis Jones joined Larry Goldberg for this can't miss episode.

As for how the Williams fight might prepare Rosario, the 25-year-old Dominican believes Charlo is a whole different test. The fighter credits trainer Luis “Chiro” Perez for his result against Williams, saying he’d never properly trained before the two linked up. Since winning the WBC title four years ago, a matchup with then champion Jarrett Hurd was presumptively next.

“Training with Coach Perez has led to a lot of improvements and allowed me to reach my full potential,” said Rosario. That success hasn’t exactly translated to respect as oddsmakers have made a sizable underdog at 5-1 against Charlo.

Predictions of how a Williams vs Charlo matchup would play out quickly became the talking point.

I’ve been very lucky and got the opportunities at the right time. He is a very astute counterpuncher, and his pullback is a particularly dangerous weapon.

After more than a decade in the newspaper business writing about virtually every professional and major college sport for publications like the Cincinnati Post and the Augusta (Ga.) Chronicle, I joined CBSSports.com and covered the NFL for five years. The fight was pushed back as Charlo was nursing an eye injury and was given a 60-day medical extension by IBF.

At stake: Charlo’s WBC and Rosario’s WBA and IBF titles Odds: Charlo 3½-1 Also on the card: Luis Nery vs. Aaron Alameda, junior featherweights (for vacant WBC title); Daniel Roman vs. Juan Carlos Payano, junior featherweights Prediction: Charlo KO 9 Background: The featured fight in Part II of the pay-per-view show also is a toss-up.