USA
12.08.93, 31 years
595 3
1410695 $
Country
Birthdate
Height
Weight
Profi since
Play
Ranking's position
Points
Prize money
Colombia
24.04.87, 38 years
892 16
700421 $
INFO: click on player name to show detailed player statistics
Nathaniel Lammons vs. Nicolas Barrientos - head to head matches
Nathaniel Lammons form & Nicolas Barrientos form
Nathaniel Lammons - last matches
 Charlottesville Challenger - I. hard |
| 31.10.21 q 1 | vs. Gijs Brouwer | 0-6, 2-6 |  | match details |
 Mouilleron Le - I. hard |
| 03.10.21 q 1 | vs. Mats Rosenkranz | 4-6, 6-4, 6-74 | | match details |
 Szczecin Challenger - Clay |
| 12.09.21 q 1 | vs. Nicola Kuhn | 3-6, 4-6 | | match details |
 Nottingham 1 - Grass |
| 06.06.21 q 1 | vs. Borna Gojo | 6-72, 7-69, 4-6 | | match details |
| Cherbourg Challenger - I. hard |
| 10.02.21 1st round | vs. Denis Istomin | 3-6, 7-5, 4-6 | | match details |
| 08.02.21 qual. | vs. Vladyslav Orlov | 6-4, 6-4 |  | match details |
| 07.02.21 q 1 | vs. Maxime Hamou | 6-2, 6-3 | | match details |
| Cleveland Challenger - I. hard |
| 10.02.20 qual. | vs. Ruan Roelofse | 4-6, 4-6 | | match details |
| Savannah Challenger - Clay |
| 29.04.19 qual. | vs. Ricardo Rodriguez-Pace | 1-6, 4-6 | | match details |
| Houston Challenger - Hard |
| 10.11.18 q 1 | vs. Julian Lenz | 6-4, 1-6, 4-6 | | match details |
| Knoxville Challenger - I. hard |
| 05.11.18 q 2 | vs. Denis Yevseyev | 2-6, 1-6 | | match details |
| 04.11.18 q 1 | vs. Daniel Nguyen | 6-4, 3-6, 6-4 | | match details |
 Bastad Challenger - Clay |
| 07.07.18 q 1 | vs. Sam Taylor | 6-4, 3-6, 4-6 | | match details |
| Loughborough Challenger - I. hard |
| 19.05.18 q 1 | vs. Alexis Canter | 3-6, 6-74 | | match details |
 Lisbon Challenger - Clay |
| 13.05.18 q 2 | vs. David Vega Hernandez | 2-6, 6-3, 2-6 | | match details |
| 12.05.18 q 1 | vs. Goncalo Falcao | 2-6, 7-5, 6-4 | | match details |
| Savannah Challenger - Clay |
| 28.04.18 q 2 | vs. Karue Sell | 4-6, 4-6 | | match details |
| Tallahassee Challenger - Clay |
| 21.04.18 q 1 | vs. Robert Galloway | 7-5, 6-4 | | match details |
| 21.04.18 q 2 | vs. Yoshihito Nishioka | 2-6, 0-6 | | match details |
 Panama City - Clay |
| 31.03.18 q 1 | vs. Luis Gomez | 6-2, 7-63 | | match details |
| 31.03.18 q 2 | vs. Franco Agamenone | 2-6, 4-6 | | match details |
 Drummondville Challenger - I. hard |
| 11.03.18 q 1 | vs. Alejandro Gomez | 4-6, 1-6 | | match details |
 Launceston Challenger - Hard |
| 06.02.18 1st round | vs. Bradley Mousley | 7-67, 5-7, 2-6 | | match details |
| 05.02.18 qual. | vs. Michael Look | 7-67, 3-6, 6-3 | | match details |
| 04.02.18 q 2 | vs. Sekou Bangoura | 6-3, 6-4 | | match details |
| 03.02.18 q 1 | vs. Hamish Youl | 6-0, 6-2 | | match details |
| Noumea Challenger - Hard |
| 30.12.17 q 1 | vs. Michal Przysiezny | 6-4, 6-75, 6-71 | | match details |
| USA F40 - I. hard |
| 06.12.17 1st round | vs. Alexander Ward | 2-6, 3-6 | | match details |
| USA F39 - I. hard |
| 27.11.17 q 1 | vs. Danny Thomas | 4-6, 7-65, 4-6 | | match details |
| Champaign Challenger - I. hard |
| 11.11.17 q 1 | vs. Alafia Ayeni | 3-6, 4-6 | | match details |
Nicolas Barrientos - last matches
 Francavilla Challenger - Clay |
| 07.05.23 q 1 | vs. Enrico Dalla Valle | 6-1, 0-6, 5-7 | | match details |
| Cagliari Challenger - Clay |
| 02.05.23 qual. | vs. Steven Diez | 0-6, 6-4, 3-6 | | match details |
| 01.05.23 q 1 | vs. Lucas Miedler | 6-2, 6-1 | | match details |
| Rome Challenger - Clay |
| 23.04.23 q 1 | vs. Francesco Forti | 3-6, 1-6 | | match details |
 Puerto Vallarta - Hard |
| 05.03.23 q 1 | vs. Illya Marchenko | 1-6, 3-6 | | match details |
 Davis Cup - Clay |
| 03.02.23 | vs. Cameron Norrie | 2-6, 5-7 | | match details |
 Gwangju Challenger - Hard |
| 04.10.22 1st round | vs. Jason Jung | 1-6, 6-4, 6-76 | | match details |
| Davis Cup - Clay |
| 18.09.22 | vs. Yanki Erel | 6-4, 7-5 | | match details |
 Santo Domingo - Clay |
| 16.08.22 1st round | vs. Nicolas Alvarez | 5-7, 6-4, 3-6 | | match details |
| 15.08.22 qual. | vs. Arklon Huertas Del Pino | 6-2, 6-4 | | match details |
| 14.08.22 q 1 | vs. Alejandro Jose Gandini | 6-3, 6-1 | | match details |
| Los Cabos - Hard |
| 02.08.22 1st round | vs. Juan Alejandro Hernandez | 6-3, 4-6, 4-6 | | match details |
| 31.07.22 qual. | vs. Kaichi Uchida | 1-6, 6-4, 4-6 | | match details |
| 30.07.22 q 1 | vs. Michail Pervolarakis | 6-3, 6-4 | | match details |
 Umag - Clay |
| 23.07.22 q 1 | vs. Elias Ymer | 4-6, 7-64, 5-7 | | match details |
 Amersfoort Challenger - Clay |
| 10.07.22 q 1 | vs. Inigo Cervantes | 4-6, 1-6 | | match details |
| Parma Challenger - Clay |
| 13.06.22 qual. | vs. Oriol Roca Batalla | 6-3, 3-6, 1-6 | | match details |
| 12.06.22 q 1 | vs. Gabriele Piraino | 6-72, 6-3, 7-65 | | match details |
| Perugia Challenger - Clay |
| 06.06.22 qual. | vs. Giorgio Tabacco | 4-6, 6-3, 1-6 | | match details |
| 05.06.22 q 1 | vs. Gabriele Piraino | 7-5, 6-3 | | match details |
| Vicenza Challenger - Clay |
| 24.05.22 1st round | vs. Daniel Dutra Da Silva | 0-6, 4-6 | | match details |
| 23.05.22 qual. | vs. Riccardo Balzerani | 6-4, 6-0 | | match details |
| Aguascalientes Challenger - Clay |
| 20.04.22 2nd round | vs. Filip Cristian Jianu | 5-7, 2-6 | | match details |
| 19.04.22 1st round | vs. Malek Jaziri | 6-3, 6-4 | | match details |
| 18.04.22 qual. | vs. Malek Jaziri | 6-4, 6-2 | | match details |
| 17.04.22 q 1 | vs. Juan Alejandro Hernandez | 6-3, 6-4 | | match details |
| Mexico City - Clay |
| 06.04.22 2nd round | vs. Gerald Melzer | 1-6, 1-6 | | match details |
| 05.04.22 1st round | vs. Facundo Mena | 6-1, 2-6, 6-3 | | match details |
| 04.04.22 qual. | vs. Adrian Andreev | 6-3, 6-4 | | match details |
| 03.04.22 q 1 | vs. Tomas Lipovsek Puches | 6-4, 6-3 | | match details |
