Franco Costanzo Geymonat (born 5 September 1980) is a former Argentine football goalkeeper who last played for Chilean club Universidad Católica of the Primera División.
He has earned the reputation of being an eccentric goalkeeper by often dribbling the ball past the opposition's strikers and by making somewhat unorthodox saves. Early in his career, Costanzo was once considered an excellent prospect; however, due to a few lengthy injuries, he has only recently managed to fulfill his full potential.
Club career
River Plate and Alavés
Costanzo started playing professionally with Buenos Aires giants Club Atlético River Plate in 2000 and made his first-team debut in 2001. He had become the first-choice goalkeeper by 2002 and was looked upon by many as one of the most talented goalkeepers in South America. However, injury started to plague him and when he returned from the sidelines, Germán Lux had established himself as River Plate's Number 1. His search for first-team action then took him to Spain's La Liga as he transferred to Deportivo Alavés in 2005. He was first choice at Alavés straight away, but when they were relegated into the Segunda División, he asked the manager, José María Salmerón, to be put on the transfer list.
Basel
Swiss side FC Basel acquired his services in July 2006 for £1.4 million after the departure of veteran goalkeeper Pascal Zuberbühler. Costanzo joined Basel's first team for their 2006–07 season under head coach Christian Gross, who was starting his eighth season in that position. Costanzo's Basel career did not get off to a great start, he made a blunder in his first match against FC St. Gallen on 30 July 2006 and caused the 3–2 away defeat. However, he played excellent in the second half of the 2006–07 season and was voted the FCB Player of the Year. In the second qualifying round of the 2006–07 UEFA Cup Basel were drawn against FC Vaduz from Liechtenstein, narrowly progressing on the away goals rule after a 2–2 aggregate draw. In the first round Basel won 7–2 on aggregate against FK Rabotnički to qualified for the group stage. Here Basel played their first match at home against Feyenoord, this ended in a 1–1 draw. Their second was away and FCB lost 3–0 against Blackburn Rovers. At home against AS Nancy the match was drawn 2–2 and the final game ended with a 3–1 defeat against Wisła Kraków. Basel ended the group stage in last position in the table and were eliminated. Costanzo played in seven of these eight matches, missing the Kraków match due to him being dismissed with a red card in the match against Nancy. At the end of the 2006–07 Super League season Basel were runners-up, one point behind championship winners Zürich. Castanzo played in 33 of the 34 possible league matches. In the Swiss Cup Basel advanced to the final, beating FC Liestal in the first round, Lugano, FC Baulmes, Aarau and Wil in the semi-final. In the final they played Luzern and won this 1–0 thanks to a penalty goal in the third minute of added time. Costanzo played in all six cup games.
Basel played in the 2007–08 UEFA Cup. Winning both matches in the qualification round and both matches in the play-off round, they advanced to the group stage, which they ended undefeated in second position. Costanzo earned much praise, especially for his part in helping the team earn a valuable away point against NK Dinamo Zagreb in the hostile atmosphere of the Maksimir Stadium on 8 November 2007. Basel continued to the knockout stage, But they were eliminated here by Sporting CP. Costanzo missed the second leg due to a knee injury in the first leg. At the end of the 2007–08 season Costanzo won the Double with the club. They won the League Championship title with four points advantage over second placed Young Boys. In the Swiss Cup via FC Léchelles, SC Binningen, Grasshopper Club, Stade Nyonnais and in the semi-final Thun, Basel advanced to the final, and winning this 4–1 against AC Bellinzona they won the competition.