Complex sentence: Manuel made his professional debut on August 11,2013, during the preseason against the Indianapolis Colts, completing 16 out of 21 passes for 107 yards and a touchdown.
Split into simpler sentences: Manuel made his professional debut on August 11,2013 during the preseason against the Indianapolis Colts. During his debut, Manuel completed 16 out of 21 passes for 107 yards and a touchdown.