Complex sentence: On the 11 August 2008 Brooklyn's Sadam Ali was decisively outboxed in a lightweight preliminary loss at the Olympics after falling to overcome Georgian Popescu of Romania as the bout was scored at 20-5 in Popescu's favour.
Split into simpler sentences: On the 11 August 2008 Brooklyn's Sadam Ali was decisively outboxed at the Olympics, losing by decision to Georgian Popescu of Romania. The bout was scored at 20-5 in Popescu's favour.