Also in the 2002-03 season, he was chosen to referee two play-off semi-finals - the Division One first-leg 1-1 draw between Nottingham Forest and Sheffield United at the City Ground on May 10 2003, and the Division Two second leg home win by QPR over Oldham at Loftus Road on May 14 2003, which put Rangers through to the Final.
On May 15 2004, he was man-in-the-middle for the Division One play-off semi-final first leg between Ipswich and West Ham at Portman Road, which finished 1-0 to the home side, courtesy of a Darren Bent goal after 57 minutes. He followed this with his appointment at the Millennium Stadium, Cardiff, on May 31 2004 for the Division Three play-off final contested by Mansfield Town and Huddersfield, which required a penalty shoot-out when the match finished 0-0 after extra time. Huddersfield won this by 4 penalties to 1. Also in 2004, he became a Select Group referee in the Premier League, and his first match at this level was the 3-1 away win by Everton against Crystal Palace at Selhurst Park on August 21 2004.
He became a FIFA referee in 2006, at the age of only thirty, reaching this distinction earlier than any English referee in living memory. He was then the referee for Alan Shearer's testimonial match on May 11 2006. He is a Newcastle United fan, and he is therefore not allowed to referee competitive games involving Newcastle. On September 9 2006, he took charge of a qualifying match for the 2007 European UEFA Under-16 Championship at the Gradski Stadium, Skopje, between FYR Macedonia and Denmark, the away side winning 3-0.
Clattenburg was appointed to control both legs of the 2006-07 FA Youth Cup Final, contested by Liverpool and Manchester United, firstly at Anfield on April 16 2007, which finished 1-2 in favour of United, and then at Old Trafford on April 26 2007 (0-1 to Liverpool). The aggregate scores being tied, Liverpool triumphed 4-3 in the penalty shoot-out which followed a goalless 30 minutes of extra time.
During the local derby match between Everton and Liverpool on October 20 2007, he made a number of controversial decisions including declining Everton's appeals for a penalty in the third minute of added time, with the score at 1-2, when Jamie Carragher appeared to hold back Everton's Joleon Lescott in the Liverpool six yard box.
Clattenburg was appointed to take charge of The FA Community Shield on 9 August 2008, with Dave Richardson and Ian Gosling assisting and Andre Marriner acting as fourth official. However, Clattenburg was suspended from refereeing, pending an investigation into alleged debts incurred by companies to which he is connected. The match between 2008 FA Cup winners Portsmouth and 2007/08 Premier League champions Manchester United took place at Wembley Stadium with Peter Walton as the replacement referee.
| Season | Games | Total | per game | Total | per game |
|---|---|---|---|---|---|
| 2000/2001 | 24 | 67 | 2.79 | 4 | 0.17 |
| 2001/2002 | 33 | 103 | 3.12 | 6 | 0.18 |
| 2002/2003 | 35 | 135 | 3.86 | 8 | 0.23 |
| 2003/2004 | 34 | 104 | 3.06 | 2 | 0.06 |
| 2004/2005 | 28 | 83 | 2.96 | 5 | 0.18 |
| 2005/2006 | 24 | 81 | 3.38 | 4 | 0.17 |
| 2006/2007 | 42 | 166 | 3.95 | 3 | 0.07 |
| 2007/2008 | 34 | 114 | 3.35 | 10 | 0.29 |