Lewis made his debut for Ireland in June 1984, playing against the West Indies. His career got off to a poor start as he was dismissed for a duck. This was followed by his List A debut against Surrey in a NatWest Trophy match, and a match against Wales. He played against Australia in 1985, before going on a tour of Zimbabwe in January 1986. That summer he played against Yorkshire, Wales and the MCC before spending two years out of the Ireland team. He returned to the Ireland team in June 1988 with a match against the MCC, making his first-class debut against Scotland in August of that year. He continued in the Ireland side over the following years, play several matches against English county sides, also playing internationals against Australia, the Netherlands, New Zealand, Scotland, Wales, the West Indies and Zimbabwe. Ireland gained associate membership of the International Cricket Council in 1993 with Lewis being a regular member of the Irish team at that point. He captained Ireland in the 1994 ICC Trophy in Kenya and also played as captain in the Triple Crown Tournament that year. In 1995, Lewis won the man of the match award in a Benson & Hedges Cup match against Kent, this added to his 1991 Man of the match award in the NatWest Trophy against Middlesex made him the only Irish player to win man of the match awards in both competitions. He also played a match for the MCC against Scotland in 1995. He played for Ireland for two more years, including the 1997 ICC Trophy, during which Ireland finished fourth and Lewis won a man of the match award against Gibraltar. He played eight further times for Ireland that year, including a match against Australia, before his final match against the Earl of Arundel's XI on 20 August. He played twice more for the MCC against Scotland, in 1998 and 2002.
Statistics
In all matches for Ireland, Lewis scored 3579 runs at an average of 28.63 with a top score of 136 against Wales in July 1990, one of four centuries he scored for Ireland. He took 51 wickets at an average of 43.88, with best innings bowling figures of 4/21 against Scotland in July 1993.
Rugby union
When his rugby union playing career was cut short by injury, Lewis took up refereeing. He eventually started to referee at the highest level, refereeing at the 2003 and 2007 Rugby World Cup.
