Tiffany Teo turned in a complete performance to the delight of the home crowd when she took on Rebecca Heintzman-Rozewski at ONE: DYNASTY OF HEROES. The Singaporean sensation repeatedly tagged the American with precision striking and threatened with multiple submission attempts to earn a unanimous decision win after three hard-fought rounds. Subscribe to ONE Championship on YouTube: http://bit.ly/ONECHAMPIONSHIP Connect with ONE Championship: ONE Super App: http://bit.ly/ONESuperApp Website: https://onefc.com/ Facebook: https://www.facebook.com/ONEChampionship Twitter: https://twitter.com/ONEChampionship Instagram: https://www.instagram.com/onechampionship