Boxingtalk.com has been informed that IBF lightweight champion Leavander Johnson will defend his title against former WBC junior lightweight champion Jesus Chavez on September 17. Johnson-Chavez will take place on the televised undercard of Marco Antonio Barrera-Robbie Peden, which will also feature Shane Mosley-Jose Luis Cruz. REMEMBER WHERE YOU HEARD IT FIRST! (5:35 PM ET)