Complex sentence: He returned to the ring on the 7 April "Raw", defeating Rey Mysterio, and continued his successful return on the 11 April "SmackDown" with a win over Kofi Kingston.
Split into simpler sentences: He returned to the ring on the 7 April episode of "Raw", defeating Rey Mysterio. He continued his successful return on the April 11 edition of "SmackDown" with a win over Kofi Kingston.