Mark Heffron is putting in the work ahead of his rematch against Denzel Bentley. The two fought to a draw at the BT Sport Studios in a back and forth fight. Watch Heffron v Bentley II on November 13 on BT Sport 1 HD from 8pm. Subscribe to BT Sport Boxing on YouTube ➡️ http://www.youtube.com/c/btsportboxing Follow BT Sport Boxing on Twitter ➡️ http://twitter.com/btsportboxing Join our BT Sport Boxing Facebook Group ➡️ https://www.facebook.com/groups/BTSpo... Follow us on Instagram ➡️ http://instagram.com/btsportboxing Read more on upcoming fights on BT Sport and BT Sport Box Office ➡️ http://www.bt.com/sportboxoffice