In 1993 and 1994, Warren played for the Sea Eagles but did not feature in first grade for the club. In 1995, he returned to Queensland, joining the Toowoomba Clydesdales. In 1996, he represented the Queensland Residents and started at fullback in the Clydesdales' 8–6 1996 Queensland Cup Grand Final win over the Redcliffe Dolphins.[5]
In 1997, Warren joined the North Queensland Cowboys, making his first grade debut in the side's 24–16 win over the Adelaide Rams at Stockland Stadium. Warren became a regular in the Cowboys' side during his five seasons at the club, playing 87 games and scoring 26 tries.
In 2002, Warren moved to the Castleford Tigers in the English Super League. In his lone season with the club he played 30 games, scoring three tries. He was released at the end of the season.[6][7][8]
Warren returned to Australia in 2003, playing two seasons for the Ipswich Jets in the Queensland Cup.[9][10] In 2005, Warren played his final season of rugby league for Brothers in Toowoomba, retiring at the end of the season.[11]
Statistics
NRL
Statistics are correct to the end of the 2001 season[1]