He scored in the 69th minute to give San Lorenzo a famous victory and seriously damage River's title challenge.
This gained him the nickname la Bestia ("the Beast") from the Argentine media.
Although it was planned for Lavezzi to return to Genoa after a season on loan, there were problems: while Lavezzi was playing in Argentina, Genoa were involved in an alleged match-fixing scandal which saw them relegated down to Serie C1, the third level of Italian football.
Due to financial constraints, the promising forward was sold to San Lorenzo for €1.2 million.
1985
Ezequiel Iván "Pocho" Lavezzi (born 3 May 1985) is an Argentine former professional footballer who played as a forward.
During his career, his most important attributes were his pace, hardworking style of play, technique, creativity, and dribbling ability; although he was usually deployed as a winger, he was also used as a second striker or as an attacking midfielder on occasion.
He began his career at Estudiantes (BA), and after one season was signed by Genoa, who loaned him to San Lorenzo, where he eventually moved on a permanent basis.
1988
The Neapolitan club hadn't won a league match by such a large margin since 1988, when Diego Maradona was at the club.
The media, as they tend to do to many promising young Argentine players who appear in Italy, have been quick to dub Lavezzi the "New Maradona".
Lavezzi himself, however, played this down, instead comparing himself to another Argentine player, Carlos Tevez.
2003
Lavezzi moved to the youth side of Estudiantes (BA) in 2003 where, over one season, he played 39 games and scored 17 goals.
2004
Known as el Pocho or the Chubby One, he was bought by Italian side Genoa in 2004 for €1 million, but was loaned out straight-away to Argentina side San Lorenzo.
Here at the age of 19, he competed in the Apertura 2004 tournament scoring eight goals in total over the course of the season; which saw him finish as 4th top scorer.
Lavezzi's most notable contributions included a spectacular effort against River Plate at River Plate Stadium.
2005
On his return to San Lorenzo for the Apertura 2005 season, he managed to help the club up into the top half of the table, and with eight goals, he finished as the overall fourth top scorer.
2007
In 2007, he was signed by Napoli where he won the 2012 Coppa Italia.
Lavezzi represented the Argentina national team from 2007 to 2016.
His last act as a San Lorenzo player was to help them to the Clausura 2007 title, beating out Boca Juniors by six points.
Napoli had recently achieved promotion back to Serie A, after finishing as runners-up the previous season in Serie B.
Looking to strengthen their squad for a return to the top level, Napoli signed Lavezzi on a five-year contract on 5 July 2007.
The transfer deal was worth around €6 million and he was presented before the fans and given the number seven shirt for his first season.
Lavezzi soon made an impact for the club by scoring a hat-trick in a 3–1 victory over Pisa in the Coppa Italia at the Stadio San Paolo; this was the first hat-trick by a Napoli player in 14 years.
The first league goal Lavezzi scored for Napoli came during a 5–0 victory against Udinese on 2 September 2007.
After the match, he was described in reports as "inspirational," with the media proclaiming, "Napoli's star is born."
He completed the 2007–08 season with eight goals in 35 games.
He quickly became a focal point of the fans' affection with his quick feet and sharpness around the box.
2008
He was part of their team which won an Olympic gold medal in 2008, and also helped them reach the finals of the 2014 FIFA World Cup, the 2015 Copa América and the Copa América Centenario.
In the 2008–09 season, he scored seven goals in 30 games.
2009
In the season 2009–10 he scored eight goals in 30 games but missed around 10 games because of injuries.
2010
Lavezzi stayed at Napoli for the 2010–11 season but was handed the number 22 jersey after he gave his number seven to recently signed striker Edinson Cavani as a welcome gesture.
In the same season, he scored two goals in the UEFA Europa League, against IF Elfsborg and Liverpool respectively, scored six and assisted a further 12 in the Serie A, while also finding the back of the net in a Coppa Italia match against Bologna.
2011
Lavezzi scored his first goal of the 2011–12 campaign in a commanding 3–1 victory over Cesena on 10 September, opening the scoring in the third minute after controlling a long-ball from Hugo Campagnaro.
Lavezzi was named "Man of the Match" as he volleyed in a lobbed pass from strike partner Edinson Cavani to send Napoli to a 2–0 victory over Udinese on 26 October.
Shortly before the winter break, Lavezzi netted once and provided an assist for one of Cavani's goals as Napoli outclassed Lecce 4–2.
2012
His performances there earned him a €26.5 million move to Paris Saint-Germain in 2012, where he made over 150 appearances for the club and won three Ligue 1 championships, two Coupes de la Ligue and one Coupe de France.
In Napoli's commanding 3–0 victory over Fiorentina on 17 February 2012, Lavezzi rounded off the scoring in the 90th minute with a long-range goal.
Four days later, he scored his first two Champions League goals; they came in a 3–1 first leg victory over Chelsea in the Round of 16.
The following Sunday, on 26 February, Lavezzi scored the only goal of the game as Napoli defeated Internazionale and climbed up to fifth place in the Serie A standings.
Lavezzi popped up in the 86th minute to score the winning goal against Parma on 4 March 2012, though the result was controversial, as Lavezzi appeared to be in an offside position.
2016
He finished his career in China, where he played for Hebei China Fortune from 2016 to 2019.
