A midfielder (or simply mid) is an association football position. Some midfielders play a more defensive role, while others blur the boundaries between midfielders and forwards. The number of midfielders a team uses during a match may vary, depending on the team's formation and each individual player's role. The group of midfielders in a team is called the midfield.

More complete midfielders require a number of skills on top of fitness: they tackle, dribble, shoot and pass during any match. Most managers field at least one central midfielder with a marked task of breaking up opposition's attacks while the rest are more adept to creating goals or have equal responsibilities between attack and defence. At either side of the pitch a manager can field a right or left midfielder, who are used equally for both attack and defence, or a winger, a player used primarily for attack.

In essence, a good midfield must possess the ability to be combative while also being creative. A good striker without midfield support could lack attacking chances, while a defense likewise could be severely tested. Because they occupy the most influential parts of the pitch, midfielders are perhaps more likely to influence the outcome of a match than other positions, especially if they have vision for a good pass or ability to score.

David Robert Joseph Beckham, OBE (born 2 May 1975) is an English association footballer who plays for Los Angeles Galaxy. He has played for Manchester United, Preston North End, Real Madrid, Milan, and the England national team for which he holds the appearance record for an outfield player.

Beckham's career began when he signed a professional contract with Manchester United, making his first-team debut in 1992 aged 17. During his time there, United won the Premier League title six times, the FA Cup twice, and the UEFA Champions League in 1999. He left Manchester United to sign for Real Madrid in 2003, where he remained for four seasons, clinching the La Liga championship in his final season with the club. In January 2007, it was announced that Beckham would leave Real Madrid for the Major League Soccer club Los Angeles Galaxy, signing a five-year contract with them on 1 July 2007. While a Galaxy player, he spent two loan spells in Italy with Milan in 2009 and 2010. On 20 November 2011, he joined an elite group of players to have won three league titles in three different countries, when Los Angeles won their third MLS Cup.

Andrea Pirlo, Ufficiale OMRI (born 19 May 1979 in Flero, Lombardy), is an Italian World Cup-winning footballer who currently plays for Serie A club Juventus and for the Italian national team. He is usually deployed as a deep-lying playmaker for both Juventus and Italy and is regarded as one of the world's best player in this position. Praised for his inventive play and his long passing ability, he is also a set-piece specialist.

Pirlo has played for the Italian youth teams U-15, U-18 and U-21, captaining and leading the latter to victory in the 2000 as the Golden Player and Top Scorer of the tournament. He joined the Italian senior side during the qualification round for World Cup 2002 and captained the national team to a bronze medal in the 2004 Olympics. Later, he was instrumental in their victory in the 2006 World Cup. He was named man of the match three times, including the final, more than any other player in the tournament, and ultimately won the Bronze Ball (third best player in tournament).

Wayne Mark Rooney (born 24 October 1985) is an English footballer who plays as a striker for Premier League club Manchester United and the England national team.

Rooney made his senior international debut in 2003 becoming the youngest player to represent England (a record later broken by Theo Walcott). He is England's youngest ever goalscorer. He played at UEFA Euro 2004 and scored four goals, briefly becoming the competition's youngest goalscorer. Rooney featured at the 2006 and 2010 World Cups and is widely regarded as his country's best player. He has won the England Player of the Year award twice, in 2008 and 2009. As of September 2011, he has won 73 international caps and scored 28 goals. Along with David Beckham, Rooney is the most red carded player for England, having been sent off twice.

Aged nine, Rooney joined the youth team of Everton, for whom he made his professional debut in 2002. He spent two seasons at the Merseyside club, before moving to Manchester United for £25.6 million in the 2004 summer transfer window. The same year, Rooney acquired the nickname "Wazza". Since then, with Rooney in the team, United have won the Premier League four times, the 2007–08 UEFA Champions League and two League Cups. He also holds two runner-up medals from both the Premier League and the Champions League. In April of the 2011–12 season Rooney scored his 180th goal, making him United's fourth highest goal-scorer of all time.

Lucas Pezzini-Leiva (born 9 January 1987), often known as simply Lucas, is a Brazilian footballer who plays as a midfielder for Liverpool and the Brazil national team. Lucas is the nephew of former Brazilian footballer Leivinha and also holds an Italian passport thanks to his descent from the country.

Lucas began his career at Grêmio in 2005. The following year was a successful year for him, as Grêmio won the Rio Grande do Sul state championship (the Campeonato Gaúcho) for the first time since 2001, and also came third in the Campeonato Brasileiro Série A. Lucas also became the youngest player ever to receive Placar magazine's Bola de Ouro (Golden Ball), given to the best player in the Campeonato Brasileiro — an honour previously won by the likes of Zico, Falcão, Careca, Alex, Romário, Robinho, Kaká and Tévez.

His form in 2006 led to reported interest from many major European clubs including offers from top Spanish clubs and Inter. It was Liverpool that proved most attractive to the player, however, and on 13 May 2007 the club confirmed they had signed the player from Grêmio before the start of the 2007–08 season. The transfer fee was in the region of £6 million. Lucas remained with Grêmio until the end of their 2007 Copa Libertadores campaign. They made it to the final where they met Boca Juniors. However, Lucas had a niggling injury, causing him to start the first leg on the bench. With Grêmio 1–0 down, Sandro Goiano was sent off. Lucas was brought on to help shore up the midfield, but to no avail as Grêmio lost 3–0. Lucas was back in the starting line-up for the second leg, but Grêmio were again defeated, this time 2–0.