[2][3] He also had notable wins during his run to the final of the Kyiv Challenger in 2002, defeating Nikolay Davydenko in the quarter-finals, then Fernando Verdasco in the semi-finals.

[4] In 2007 he beat former world number one Gustavo Kuerten at a Challenger in the Brazilian's home city Florianópolis.

[5] He made occasional main draw appearances at ATP Tour level tournaments, the first at the 2002 Swedish Open, where he upset defending champion Andrea Gaudenzi in the first round.

[6] After featuring at the Swedish Open again in 2005, Fraile played in the main draw of three tournaments in 2006, Buenos Aires, Valencia and the Madrid Masters.

He played at Vina del Mar in 2007 and retired soon after, but made a brief comeback to the ATP Tour when he managed to qualify for the 2012 Croatia Open Umag.