Paolo Lorenzi was the defending champion, but he was eliminated by Nikola Ćirić already in the first round.
Due to rain, the final was played on Sunday, 26 September at 11:00 local time. Blaž Kavčič won this match 6–2, 4–6, 7–5, against David Goffin.
Ilija Bozoljac was the defending champion, but retired due to a right ankle injury in the second round, when he played with his compatriot Filip Krajinović.
Paolo Lorenzi defeated Grega Žemlja 1–6, 7–6(4), 6–2 in the final.
The 2012 Sony Ericsson Open was a tennis tournament played at Key Biscayne, Miami, Florida from March 19 to April 1, 2012. It was the 28th edition of the Sony Ericsson Open and was played on hard courts at the Tennis Center at Crandon Park. The event was part of the 2012 ATP World Tour and 2012 WTA Tour. Novak Djokovic was the defending champion, and successfully defended his title by defeating Andy Murray 6–1, 7–6(7–4) in the final. It was Djokovic's third Sony Ericsson Open title.
Rafael Nadal successfully defended his title defeating David Ferrer 7–6(7–1), 7–5 in the final.
Daniel Muñoz-de la Nava was the defending champion, but lost in the second round.
Paolo Lorenzi won the title, defeating Daniel Gimeno-Traver 7–6(7–5), 6–3 in the final.
Iñigo Cervantes-Huegun was the defending champion but chose not to compete.
Andrey Kuznetsov won the title after defeating Adrian Ungur 6–3, 6–3 in the final.
Andrey Kuznetsov won the title, defeating Farrukh Dustov 6–7(7–9), 6–2, 6–2 in the final.
Rafael Nadal successfully defended the title, defeating Roger Federer in the final, 6–1, 6–3.
Juan Mónaco was the defending champion, but lost to John Isner in the semifinals.
Isner went on to win the title, defeating Nicolás Almagro in the final, 6–3, 7–5.
Andrey Kuznetsov was the defending champion but decided not to participate.
Pere Riba beat Santiago Giraldo 7–6(7–5), 2–6, 7–6(8–6), to win the title.
Albert Montañés is the defending champion but lost in the first round to Gianluca Naso.
Dustin Brown defeated Filippo Volandri 7–6(7–5), 6–3
Novak Djokovic was the defending champion and successfully defended his title by defeating Juan Martín del Potro in the final, 6–1, 3–6, 7–6(7–3).
Marin Čilić was the defending champion and successfully defended his title, defeating Tommy Haas in the final, 6–3, 6–4.
The 2014 Sony Open Tennis – Men's Singles was the main men's event of the 2014 Sony Open Tennis tennis tournament played in Key Biscane, USA from March 17 through March 30, 2014.
Filip Krajinović was the defending champion, but he lost in the quarterfinals to Máximo González.
Kevin Anderson was the defending champion, but lost in the second round to Jiří Veselý.
Marin Čilić was the two-time defending champion, but chose not to participate this year.
Marcel Granollers was the defending champion but lost in the first round to Radu Albot.
Federico Delbonis was the defending champion but retired in the first round against Reda El Amrani.
Fabio Fognini was the defending champion, but lost in the quarterfinals to Andrey Rublev.
