| Singles | |
|---|---|
| 2014 Amex-Istanbul Challenger | |
| Champion |  Adrian Mannarino |
| Runner-up |  Tatsuma Ito |
| Final score | 6–0, 2–0, ret. |
Mikhail Kukushkin was the current champion, but chose not to compete this year.
Adrian Mannarino won the title when Tatsuma Ito retired in the final.
Tobias Kamke (quarterfinals)
Malek Jaziri (first round) Adrian Mannarino (champion) Tatsuma Ito (final, retired) Yūichi Sugita (first round)
James Ward (semifinals)
Jimmy Wang (quarterfinals)
Marsel İlhan (quarterfinals)| Semifinals | Final | ||||||||||||
| 6 | James Ward | 3 | 1 | ||||||||||
| 3 | Adrian Mannarino | 6 | 6 | ||||||||||
| 3 | Adrian Mannarino | 6 | 2 | ||||||||||
| 4 | Tatsuma Ito | 0 | 0r | ||||||||||
| 4 | Tatsuma Ito | 3 | 6 | 6 | |||||||||
| Philipp Petzschner | 6 | 1 | 3 | ||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 1 | T Kamke | 3 | |||||||||||||||||||||||||
| V Millot | 0r | 1 | T Kamke | 6 | 6 | ||||||||||||||||||||||
| H Moriya | 6 | 6 | H Moriya | 3 | 4 | ||||||||||||||||||||||
 M Janković | 2 | 4 | 1 | T Kamke | 3 | 6 | 68 | ||||||||||||||||||||
| WC | Barkin Yalcinkale | 3 | 7 | 3 | 6 | J Ward | 6 | 4 | 710 | ||||||||||||||||||
| WC | A Yüksel | 6 | 5 | 6 | WC | A Yüksel | 1 | 0 | |||||||||||||||||||
 E Gerasimov | 4 | 4 | 6 | J Ward | 6 | 6 | |||||||||||||||||||||
| 6 | J Ward | 6 | 6 | 6 | J Ward | 3 | 1 | ||||||||||||||||||||
| 3 | A Mannarino | 6 | 6 | 3 | A Mannarino | 6 | 6 | ||||||||||||||||||||
| Q |  A Metreveli | 4 | 1 | 3 | A Mannarino | 6 | 6 | ||||||||||||||||||||
| Q |  D Kuzmanov | 6 | 63 | 4 | Y Shyla | 1 | 4 | ||||||||||||||||||||
| Y Shyla | 1 | 77 | 6 | 3 | A Mannarino | 7 | 6 | ||||||||||||||||||||
 L Sorensen | 6 | 6 | L Sorensen | 5 | 3 | ||||||||||||||||||||||
| Q |  JS Gómez | 1 | 1 | L Sorensen | 6 | 6 | |||||||||||||||||||||
 M Daniell | 7 | 6 | M Daniell | 4 | 3 | ||||||||||||||||||||||
| 5 | Y Sugita | 5 | 3 | ||||||||||||||||||||||||
| First round | Second round | Quarterfinals | Semifinals | ||||||||||||||||||||||||
| 7 | J Wang | 6 | 77 | ||||||||||||||||||||||||
| WC | C İlkel | 3 | 64 | 7 | J Wang | 6 | 4 | 6 | |||||||||||||||||||
| C Lestienne | 4 | 4 | A Zverev | 4 | 6 | 3 | |||||||||||||||||||||
| A Zverev | 6 | 6 | 7 | J Wang | 6 | 1 | 63 | ||||||||||||||||||||
| Q | Y Jankovits | 3 | 3 | 4 | T Ito | 3 | 6 | 77 | |||||||||||||||||||
| Yu Watanuki | 6 | 6 | Yu Watanuki | 3 | 4 | ||||||||||||||||||||||
 V Baluda | 3 | 6 | 0r | 4 | T Ito | 6 | 6 | ||||||||||||||||||||
| 4 | T Ito | 6 | 1 | 4 | 4 | T Ito | 3 | 6 | 6 | ||||||||||||||||||
| 8 | M İlhan | 77 | 6 | P Petzschner | 6 | 1 | 3 | ||||||||||||||||||||
| Y Uchiyama | 64 | 3 | 8 | M İlhan | 7 | 6 | |||||||||||||||||||||
| A Kudryavtsev | 1 | 4 | Y Nishioka | 5 | 1 | ||||||||||||||||||||||
| Y Nishioka | 6 | 6 | 8 | M İlhan | 6 | 0 | 4 | ||||||||||||||||||||
| WC | B Ergüden | 3 | 2 | P Petzschner | 3 | 6 | 6 | ||||||||||||||||||||
| P Petzschner | 6 | 6 | P Petzschner | 7 | 6 | ||||||||||||||||||||||
| F Martin | 6 | 6 | F Martin | 5 | 4 | ||||||||||||||||||||||
| 2 | M Jaziri | 4 | 2 | ||||||||||||||||||||||||
Tiago Fernandes announced that fatigue and back pain forced him to give up playing the final match, which was scheduled for 19:30 against the Japanese Tatsuma Ito. Ito won this tournament.
Tatsuma Ito was the defending champion, and successfully defended his title, defeating Sebastian Rieschick in the final 6–4, 6–2.
Go Soeda, the 2008 champion, tried to defend his title, but retired due to fatigue in the first round match against Yuichi Ito. Uladzimir Ignatik won the tournament after beating Tatsuma Ito 7–6(7), 7–6(3) in the final match.
Tatsuma Ito was the defending champion, but lost to Dudi Sela in the quarterfinals.
Sela went on to win the title by defeating Alex Bogomolov Jr. 6–1, 6–4 in the final.
Matthew Barton was the defending champion, but lost in the quarterfinal to Hiroki Moriya.
This was the first edition of the event.
These are the ATP Challenger Tour singles matches for the 2014 Trofeo Ricardo Delgado Aray.
Matthew Ebden was the defending champion, however he chose not to participate.
Novak Djokovic was the defending champion, and successfully defended his title by defeating Andy Murray in the final, 7–6(7–3), 4–6, 6–0. It was Djokovic's fifth Miami Masters title.
Roberto Bautista Agut was the defending champion, but lost in the second round to Nicolas Mahut.
Yūichi Sugita won the title, defeating Stéphane Robert in the final 6–2, 1–6, 6–3.
Three-time defending champion Kei Nishikori successfully defended his title, defeating Taylor Fritz in the final, 6–4, 6–4 to win the singles title at the 2016 Memphis Open. Notably, this was only Fritz' third career event on the ATP Tour.
Ivo Karlović was the defending champion, but lost to John-Patrick Smith in the first round.
Austin Krajicek was the defending champion, but lost in the first round to Adrián Menéndez-Maceiras.
Kei Nishikori was the four-time defending champion, but chose to compete in Buenos Aires instead.
David Goffin was the defending champion, but lost in the second round to Andy Murray.
Jason Kubler was the defending champion but chose not to defend his title.
Steve Johnson was the defending champion, but lost in the first round to Christopher Eubanks.
This was the first edition of the tournament.
Karen Khachanov was the defending champion, but lost in the quarterfinals to Andreas Seppi.