Lineker dominated the bout from the start , rocking McDonald extremely quickly , before ultimately getting the finish later in the round .
Wednesday night in Sioux Falls , South Dakota , # 8 ranked bantamweight John Lineker knocked out # 5 ranked Michael McDonald in impressive fashion .
John Lineker dominated the bout from the start , rocking Michael McDonald extremely quickly , before ultimately getting the finish later in the round .
Wednesday night in Sioux Falls , South Dakota , # 8 ranked bantamweight John Lineker knocked out # 5 ranked Michael McDonald in impressive fashion .