Briers made his competitive St. Helens on 8 February 1997 in the fourth round match of the 1997 Challenge Cup game against Wigan at the age of 18, standing in for suspended captain Bobbie Goulding after an emergency player recal from his loan at Carcassonne.[7] Saints won the game 28–12.
From his debut to April of the 1997 season, Briers made six appearances for St Helens, scoring one try and 24 goals. He was dropped from the starting line-up following the return of Goulding.[8]
Briers was named as captain in 2003 and became known for his excellent kicking skills and his ability to successfully convert drop goals. He currently holds the Super League record, and jointly Warrington all-time record (with Paul Bishop), for the most drop goals in a game (5 against Halifax at the Shay in 2002).[citation needed]
The 2011 Super League season was Briers' 14th. During this season he broke a number of club records including top all-time points scorer, having overtaken club greats Brian Bevan, and Steve Hesford. He broke the record during a Challenge Cup home 112–0 demolition of Swinton.[12] This match also saw Briers break his own club record for points in a match (set 11 years earlier against York), with 44 points, from 16 goals and three tries.
In 2013, during the second match of the season against Wigan Warriors, Lee suffered a neck injury which saw him sidelined for 13 games. He returned for Warrington's Challenge Cup fifth round tie against Salford City Reds in which he made scored one try and kicked his 1,000th career goal.[citation needed]
In November 2013, although Briers had a year remaining on his contract, he announced his retirement due to a neck injury. He played 425 games for Warrington, scoring a club record 2,586 points.[23] Shortly before announcing his retirement, Briers released his autobiography, Off the Cuff.
International career
Having made his Wales début in 1998, Briers went on to make 23 appearances for his country and featured in the 2000 Rugby League World Cup. Briers was capped by Great Britain against France in their 42–12 win on 26 October 2001.
Briers came out of international retirement to represent Wales in the 2010 European Cup, and captained the side to victory in the tournament. He went on to captain Wales in the 2011 Four Nations, before once again retiring from international rugby league at the tournament's end.[24]
Coaching career
Following his retirement as a player, Briers became a youth coach at Warrington Wolves before being promoted to Assistant First Team Head Coach in 2018.[25] In 2021 he was signed by Wigan Warriors as an Assistant Coach following the sacking of Adrian Lam. Briers stayed for one season in which Wigan won the 2022 Challenge Cup.[26] He was signed by Brisbane Broncos as a Development Coach ahead of the 2023 season.[27] Following the 2023 NRL Grand Final, in which Brisbane finished runners-up, Briers was appointed Assistant Coach of the England national team ahead of the 2023 Tonga tour of England in addition to his role at Brisbane.[28] Briers was not released by Brisbane for England's 2024 mid-season friendly against France.[29]