Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Ecuador
16.02.90, 35 years
16.02.90, 35 years
Kei Nishikori vs. Juan-Pablo Gutierrez - head to head matches
| 13.11.06 | q 2 | Kei Nishikori | Juan-Pablo Gutierrez | 6-2, 6-0 | match details |  Guayaquil | Clay |
Kei Nishikori form & Juan-Pablo Gutierrez form
Kei Nishikori - last matches
 Geneva - Clay | ||||
| 21.05.25 2nd round | vs. Karen Khachanov | 5-7, 5-2, - Kei Nishikori - retired |  | match details |
| 19.05.25 1st round | vs. Learner Tien | 4-6, 6-4, 6-4 |  | match details |
 Madrid - Clay | ||||
| 26.04.25 2nd round | vs. Denis Shapovalov | 1-6, 4-6 | | match details |
| 24.04.25 1st round | vs. Aleksandar Vukic | 6-4, 3-6, 6-3 | | match details |
 Houston - Clay | ||||
| 03.04.25 2nd round | vs. Christopher Eubanks | 1-6, - Kei Nishikori - retired | | match details |
| 01.04.25 1st round | vs. Mitchell Krueger | 6-4, 6-2 | | match details |
| Phoenix Challenger - Hard | ||||
| 15.03.25 1/2 | vs. Joao Fonseca | 3-6, 3-6 | | match details |
| 14.03.25 1/4 | vs. Flavio Cobolli | 6-2, 4-6, 6-4 | | match details |
| 13.03.25 2nd round | vs. Mikhail Kukushkin | 6-3, 2-1, Mikhail Kukushkin - retired | | match details |
| 12.03.25 1st round | vs. Luca Nardi | 6-4, 6-3 | | match details |
| Indian Wells - Hard | ||||
| 07.03.25 2nd round | vs. Ugo Humbert | 4-6, 3-6 | | match details |
| 05.03.25 1st round | vs. Jaume Antoni Munar Clar | 6-2, 5-7, 7-63 | | match details |
| Delray Beach - Hard | ||||
| 11.02.25 1st round | vs. Mackenzie Mcdonald | 6-74, 6-4, 5-7 | | match details |
| Dallas - I. hard | ||||
| 05.02.25 1st round | vs. Tomas Machac | 2-6, 2-6 | | match details |
 Davis Cup - I. hard | ||||
| 01.02.25 | vs. Billy Harris | 6-2, 6-3 | | match details |
| 31.01.25 | vs. Jacob Fearnley | 3-6, 3-6 | | match details |
 Melbourne - Hard | ||||
| 15.01.25 2nd round | vs. Tommy Paul | 7-63, 0-6, 3-6, 1-6 | | match details |
| 12.01.25 1st round | vs. Thiago Moura Monteiro | 4-6, 6-74, 7-5, 6-2, 6-3 | | match details |
 Hong Kong - Hard | ||||
| 05.01.25 fin | vs. Alexandre Muller | 6-2, 1-6, 3-6 | | match details |
| 04.01.25 1/2 | vs. Juncheng Shang | 4-3, Juncheng Shang - retired | | match details |
| 03.01.25 1/4 | vs. Cameron Norrie | 6-3, 3-6, 6-2 | | match details |
| 01.01.25 2nd round | vs. Karen Khachanov | 4-6, 6-3, 7-5 | | match details |
| 31.12.24 1st round | vs. Denis Shapovalov | 6-2, 6-3 | | match details |
 Helsinki Challenger - I. hard | ||||
| 10.11.24 fin | vs. Luca Nardi | 3-6, 6-4, 6-1 | | match details |
| 09.11.24 1/2 | vs. Max Hans Rehberg | 6-4, 6-76, 6-2 | | match details |
| 08.11.24 1/4 | vs. Jacob Fearnley | 6-4, 6-3 | | match details |
| 07.11.24 2nd round | vs. Jerome Kym | 6-3, 1-6, 6-2 | | match details |
| 06.11.24 1st round | vs. Nicolas Alvarez Varona | 6-4, 6-2 | | match details |
 Bratislava 2 - I. hard | ||||
| 02.11.24 1/2 | vs. Roman Safiullin | 4-6, 3-6 | | match details |
| 01.11.24 1/4 | vs. Constant Lestienne | 6-3, 5-7, 6-2 | | match details |
Juan-Pablo Gutierrez - last matches
| Guayaquil - Clay | ||||
| 05.11.07 q 2 | vs. Luigi D'Agord | 1-6, 3-6 | | match details |
| 05.11.07 q 1 | vs. Daniel Valverde | 6-3, 6-1 | | match details |
| Guayaquil - Clay | ||||
| 13.11.06 q 1 | vs. Santiago Ordonez | 6-1, 7-5 | | match details |
| 13.11.06 q 2 | vs. Kei Nishikori | 2-6, 0-6 | | match details |
| Salinas - Hard | ||||
| 13.03.06 q 1 | vs. David Gonzalez | 2-6, 2-6 | | match details |
| Guayaquil - Clay | ||||
| 07.11.05 q 1 | vs. Jorge Montoya | 6-74, 1-6 | | match details |