What is Juan Martín del Potro?
{{Infobox tennis biography |name=Juan Martín del Potro |image=File:Del Potro WM16 (13) (28340179731).jpg |caption = Del Potro at the [[2016 Wimbledon Championships]] |country={{ARG}} |residence=[[Tandil]], [[Argentina]] |birth_date={{birth date and age|1988|09|23|df=yes}} |birth_place=Tandil, Argentina |height={{height|m=1.98}} |plays=Right-handed (two-handed backhand) |turnedpro=2005 |coach=[[Sebastián Prieto (tennis)|Sebastián Prieto]] |careerprizemoney=[[United States dollar|US$]]25,375,273 <ref>{{cite web |title=ATP Prize Money Leaders|url=http://www.protennislive.com/posting/ramr/career_prize.pdf}}</ref> * <small>&nbsp;[[Open Era tennis records – men's singles#Prize money|11th&nbsp;all-time&nbsp;leader&nbsp;in&nbsp;earnings]]</small> |singlesrecord={{tennis record|won=433|lost=170|details=in [[ATP World Tour]] and [[Grand Slam (tennis)|Grand Slam]] main draw matches, and in [[Davis Cup]]|small=yes}} |singlestitles=22 |highestsinglesranking= No. 3 (13 August 2018) |currentsinglesranking= No. 9 (1 April 2019<!-- - ALWAYS THE DATE WHEN THE PLAYER MOST RECENTLY OBTAINED THEIR CURRENT RANKING, DOES NOT NEED TO BE EDITED- -->)<ref>[http://www.atpworldtour.com/en/rankings/singles ATP Rankings]</ref><!-- NEVER UPDATE UNTIL THE ATP WEBSITE IS UPDATED (Usually on Mondays) --> |AustralianOpenresult=QF ([[2009 Australian Open – Men's Singles|2009]], [[2012 Australian Open – Men's Singles|2012]]) |FrenchOpenresult=SF ([[2009 French Open – Men's Singles|2009]], [[2018 French Open – Men's Singles|2018]]) |Wimbledonresult=SF ([[2013 Wimbledon Championships – Men's Singles|2013]]) |USOpenresult='''W''' ([[2009 US Open – Men's Singles|2009]]) |Othertournaments = Yes |MastersCupresult = F ([[2009 ATP World Tour Finals – Singles|2009]]) |Olympicsresult = F ([[Tennis at the 2016 Summer Olympics – Men's singles|2016]]) |doublesrecord={{tennis record|won=40|lost=42|details=in [[ATP World Tour]] and [[Grand Slam (tennis)|Grand Slam]] main draw matches, and in [[Davis Cup]]|small=yes}} |doublestitles=1 |highestdoublesrank