Complex sentence: Eastgate qualified for the 2008 Main Event via the Ladbrokes Poker website, and travelled to Las Vegas as a member of Team Ladbrokes, he subsequently changed his allegiances to Pokerstars and became one of their sponsored players.
Split into simpler sentences: Eastgate qualified for the 2008 Main Event via the Ladbrokes Poker website, and travelled to Las Vegas as a member of Team Ladbrokes. He subsequently changed his allegiances to Pokerstars and became one of their sponsored players.