The 2003 Arena Football League season was the 17th season of the Arena Football League. It was succeeded by 2004. The league champions were the Tampa Bay Storm, who defeated the Arizona Rattlers in ArenaBowl XVII. The AFL expanded its season from 14 games to 16 games. Standings Green indicates clinched playoff berth Purple indicates division champion Grey indicates best regular season record Playoffs All games televised by NBC. All-Arena team