Amanda Serrano and Sarah Mahfoud face-off ahead of their title unification bout in Manchester. #JoyceParker #AmandaSerrano #SarahMahfoud Watch #JoyceParker live this Saturday, September 24th on BT Sport Box Office. 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