Complex sentence: He earned £1,000 for his performances, his largest earning from a single event since the 1996 Asian Classic, but did not enter the tournament again after failing to qualify in 2013.
Split into simpler sentences: He earned £1,000 for his performances, his largest earning from a single event since the 1996 Asian Classic. However, Dodd didn't enter the tournament again after failing to qualify in 2013.