Santiago Giraldo

He is the highest-ranked tennis singles player in Colombia's history, with a career-high singles ranking of 28th in the world, and 77th in doubles.

Throughout his career he has beaten several ex-number-one players such as Lleyton Hewitt, Juan Carlos Ferrero, and Andy Murray as well as some top-ten players such as Jo-Wilfried Tsonga, Kei Nishikori, Marin Čilić, Milos Raonic, Dominic Thiem, Gilles Simon, Jürgen Melzer, Rainer Schüttler, Tommy Robredo, Janko Tipsarević, and Nicolás Lapentti.

He has beaten golden-generation players from Argentinian tennis such as Gastón Gaudio, Guillermo Cañas, Mariano Puerta, Juan Martín del Potro, and David Nalbandian.

Santiago Giraldo Salazar (, born 27 November 1987) is a retired Colombian professional tennis player.

He played on the ATP tour and represented Colombia in the Davis Cup competition.

In October 2003, at age 15, Giraldo became the youngest player in his country to be ranked by the ATP, getting his first point with the ITF Futures tournament in Medellín.

In 2005, he won his first professional tournament in Medellín, and a 15,000 dollar prize, in the ITF Futures category.

In 2006, age 18, he won the Challenger de Bogotá title and reached the Challenger de Medellín final.

In March 2007, Giraldo won the Challenger de Bogotá title, beating the Brazilian Flávio Saretta, and won the Challenger de Quite against Giovanni Lapentti.

He reached two finals in the same Challenger category.

Although he lost to the Spanish Fernando Vicente in the Challenger de San Luis Potosí, he was close to the Top-100, reaching position 115, and also entered the Roland Garros' main draw as a "lucky loser".

In October of the same year, he reached the Challenger de Bogotá final, losing to Marcos Daniel.

His only ATP triumph in 2007 was beating the Venezuelan Yohny Romero in the Davis Cup, helping Colombia win the series, 3–1, against Venezuela.

During 2008, Giraldo had a 19–17 record in Challenger tournaments, he made it to the final at Challenger de Furth's final, losing to Daniel Köllerer, and to Challenger de Cali's semifinals.

He made it to final draws five times, including the ATP World Tour Masters 1000 tournaments at Indian Wells and Miami.

For the second consecutive year, he made Roland Garros' main draw, losing in the first round to Florent Serra.

Giraldo opened 2009 by winning the Challenger de Salinas title, defeating Michael Rusell in the final, and, in March, had his sole triumph at the ATP level in the Davis Cup match versus Uruguay.

Giraldo then qualified for the Indian Wells-Masters 1000's main draw and lost in the first round to Nicolás Lapentti.

One month later, Giraldo won the Challenger de San Luis Potosí's title against the Italian Paolo Lorenzi.

For the third consecutive year, Giraldo entered the Roland Garros' main draw, losing to Denis Istomin in five sets in the first round.

In the final stretch of the season, Giraldo won 19 out of 26 matches, reaching the Challenger de Cali and Quito semifinals and winning the Sacramento title (defeating Canadian Jesse Levine in the finals) but losing again to Nicolás Lapentti in Guayaquil's final.

Giraldo qualified for the Australian Open main draw for the first time by virtue of his previous results.

He won US$96,412 during 2009 and finished his best year out of the top-100 (105), with three Challenger titles and a 38–14 record.

At the 2010 Australian Open, Giraldo beat off-seed No. 16 Tommy Robredo (6–4, 6–2, 6–2) in the first round.

However, he lost in the second round to Łukasz Kubot (4–6, 6–3, 3–6, 1–6).

At the 2010 Internazionali BNL d'Italia in Rome, a Masters 1000 event, he produced a heavy ground game to crush 12th seed Juan Carlos Ferrero (6–0, 6–3) in the first round, followed by a 6–3, 6–2 win over Michaël Llodra in the second round.

However his run was ended at the hands of World No. 10 and 7th seed Jo-Wilfried Tsonga (3–6, 4–6) in the third round.

On the way, he defeated 3rd-seeded Fabio Fognini, 10th-seeded Philipp Kohlschreiber and 6th-seeded Nicolás Almagro.

He lost the tournament against Kei Nishikori in straight sets (2-6, 2–6).

At the 2011 Heineken Open in Auckland, New Zealand, Giraldo made it to the semi-finals, where he lost to David Ferrer (3–6, 5–7).

At the 2011 Australian Open, he reached the second round where he lost to Marin Čilić (3–6, 6–7, 1–6).

He reached the final of the 2011 Movistar Open where he lost to Tommy Robredo (2–6, 6–2, 6–7) despite serving for the championship at 5–3.

At the 2011 US Open, Giraldo drew World No. 3 Roger Federer in the first round, to whom he lost in straight sets (4–6, 3–6, 2–6).

At the 2013 French Open Giraldo lost in the first round to Grega Žemlja (4–6, 1–6, 4–6).

His best tournament result is reaching the final in the 2014 Barcelona Open Banc Sabadell.

In the first round of 2014 Heineken Open, Giraldo beat Spaniard Albert Montañés in straight sets (6-1, 7–6).

His tournament ended in the second round, losing in a 3-setter against Guillermo García López (7–6(7), 2–6, 3–6).

He beat Marcel Granollers and Guillermo García López at Viña del Mar to reach the semi-finals, where he was defeated by Leonardo Mayer.

He upset Tommy Robredo at the 2014 U.S. Men's Clay Court Championships and reached the semi-finals, where he lost to Fernando Verdasco.

At the 2014 Barcelona Open Banc Sabadell, he reached his second ATP final, and the first one in an ATP World Tour 500 series tournament.