Matthysse vs. Postol 2015 – Full Fight (HBO Boxing)

Subscribe to the HBO Boxing YouTube channel: Postol pulled off the upset with a 10th round knockout against one the most exciting fighters and fearsome punchers in boxing. Crawford vs. Postol happens Saturday, July 23 live on pay-per-view beginning at 9pm ET/6pm PT. HBO Boxing on Instagram: HBO Boxing on Snapchat: hboboxing HBO Boxing on Facebook: HBO Boxing on Twitter: HBO Boxi