Complex sentence: In the NCAA Men's Water Polo Championship, UCLA has won the title 8 times and USC has won 9 times, with USC currently riding a 6-year championship streak (2008--2013).
Split into simpler sentences: In the NCAA Men's Water Polo Championship, USC also has a slight lead of 9 championships to UCLA's 8. USC is currently riding an active 6-year championship streak (2008--2013).