|Residence||Buenos Aires, Argentina|
January 11, 1970|
|Height||5'8" (173 cm)|
|Plays||Left-handed (1-handed backhand)|
|Career record||153-155 (at ATP Tour-level, Grand Slam-level, and in Davis Cup)</td></tr>|
|Highest ranking||No. 30 (October 8, 1990)</td></tr>|
|Grand Slam Singles results</tr>|
|French Open||QF (1991)</td></tr>|
|US Open||3R (1990)</td></tr>|
|Career record||11-28 (at ATP Tour-level, Grand Slam-level, and in Davis Cup)</td></tr>|
|Highest ranking||No. 255 (September 9, 1991)</td></tr>|
Last updated on: November 18, 2012.</td></tr></table>
Davín won his first ATP-tour match at 15 years, 1 month against Hans Gildemeister in Buenos Aires. He holds the Open Era record for being the youngest player to win a tour level main draw match. Davín won three singles tournaments on the ATP Tour, and reached a career-high singles ranking of World No. 30 in October 1990.
He currently coaches fellow countryman Juan Martín del Potro, and was the captain of the Argentine Davis Cup team. Under Davín's tutelage, Del Potro won the 2009 US Open, defeating Rafael Nadal in the semi-finals and Roger Federer in the final en route to the championship.
Davín had an excellent junior career, reaching the US Open Boys' Singles final and winning the French Open Boys' Doubles (both in 1986).
Junior Slam results: