Canada
26.02.91, 34 years
26.02.91, 34 years
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
USA
15.06.93, 31 years
19894 $
15.06.93, 31 years
19894 $
Zachary White vs. Collin Johns - head to head matches
| 09.09.13 | q 2 | Zachary White | Collin Johns | 3-6, 7-61, 6-3 | match details |  Canada F8 | Hard |
Zachary White form & Collin Johns form
Zachary White - last matches
 USA F19 - Clay | ||||
| 30.06.14 q 1 | vs. A.j. Catanzariti | 6-74, 7-64, 2-6 |  | match details |
| USA F18 - Clay | ||||
| 23.06.14 q 1 | vs. Matthew Kandath | 2-6, 6-1, 7-5 |  | match details |
| 23.06.14 q 2 | vs. Justin Lunn | 6-2, 6-2 | | match details |
| 23.06.14 1st round | vs. Liam Broady | 3-6, 2-6 | | match details |
| 23.06.14 qual. | vs. Brian Battistone | 3-6, 6-77 | | match details |
| USA F16 - Clay | ||||
| 16.06.14 q 1 | vs. Catalin Mateas | 4-6, 4-6 | | match details |
| USA F31 - Clay | ||||
| 11.11.13 | vs. Erroll Lawrence | 6-2, 6-1 | | match details |
| 11.11.13 q 2 | vs. Roberto Cid Subervi | 4-6, 1-6 | | match details |
| 11.11.13 q 1 | vs. Brandon Weston | 6-2, 6-2 | | match details |
| USA F30 - Clay | ||||
| 04.11.13 | vs. Mark Oljaca | 6-3, 6-0 | | match details |
| 04.11.13 q 1 | vs. Sebastian Tabbia | 1-6, 6-75 | | match details |
| USA F29 - Clay | ||||
| 28.10.13 q 1 | vs. Florian Lakat | 6-2, 3-6, 4-6 | | match details |
| 28.10.13 | vs. Yunqian Zhou | 6-1, 6-3 | | match details |
| USA F28 - Clay | ||||
| 21.10.13 q 2 | vs. Blaze M Schwartz | 6-3, 3-6, 6-4 | | match details |
| 21.10.13 qual. | vs. Jordan Angus | 6-4, 6-3 | | match details |
| 21.10.13 1st round | vs. Romain Arneodo | 0-6, 4-6 | | match details |
| 21.10.13 q 1 | vs. James Mcavoy | 6-2, 6-2 | | match details |
| USA F27 - Hard | ||||
| 14.10.13 q 1 | vs. Sindre Hellesmark | 6-0, 6-0 | | match details |
| 14.10.13 q 2 | vs. Christopher G Haworth | 6-2, 6-0 | | match details |
| 14.10.13 qual. | vs. Julian Lenz | 4-6, 5-7 | | match details |
| Canada F9 - I. hard | ||||
| 16.09.13 2nd round | vs. Andrew Carter | 6-3, 5-7, 1-6 | | match details |
| 16.09.13 1st round | vs. Kyle Stoker | 6-4, 7-5 | | match details |
| Canada F8 - Hard | ||||
| 09.09.13 q 2 | vs. Collin Johns | 3-6, 7-61, 6-3 | | match details |
| 09.09.13 qual. | vs. Haig Schneiderman | 2-6, 4-6 | | match details |
| 09.09.13 q 1 | vs. Saman Javaheryan | 6-0, 6-0 | | match details |
| Canada F7 - Clay | ||||
| 02.09.13 q 2 | vs. Raheel Manji | 2-5, - Zachary White - retired | | match details |
| Granby Challenger - Hard | ||||
| 13.07.13 q 1 | vs. Nikolai Haessig | 7-65, 3-6, 0-6 | | match details |
| USA F17 - Clay | ||||
| 24.06.13 q 1 | vs. Viju George | 2-6, 6-1, 6-2 | | match details |
| 24.06.13 q 2 | vs. Hunter Callahan | 6-3, 4-6, 1-6 | | match details |
| USA F16 - Clay | ||||
| 17.06.13 | vs. Evan Bechtel | 6-0, 6-3 | | match details |
Collin Johns - last matches
| USA F18 - Clay | ||||
| 26.06.18 1st round | vs. Junior A. Ore | 4-6, 6-3, 3-6 | | match details |
| USA F16 - Clay | ||||
| 22.06.18 1/4 | vs. Gianni Ross | 4-6, 4-6 | | match details |
| 21.06.18 2nd round | vs. Isaiah Strode | 7-62, 6-1 | | match details |
| 20.06.18 1st round | vs. Maksim Tikhomirov | 6-2, 6-2 | | match details |
| USA F14 - Clay | ||||
| 12.06.18 1st round | vs. Markos Kalovelonis | 4-6, 3-6 | | match details |
| USA F12 - Clay | ||||
| 25.04.18 1st round | vs. Jordi Arconada | 2-6, 4-6 | | match details |
| USA F11 - Clay | ||||
| 17.04.18 1st round | vs. Ricardo Rodriguez-Pace | 3-6, 2-6 | | match details |
 Israel F3 - Hard | ||||
| 21.03.18 1st round | vs. Mor Bulis | 2-6, 3-6 | | match details |
| Israel F2 - Hard | ||||
| 11.03.18 q 1 | vs. Gilad Tamar | 0-4, - Collin Johns - retired | | match details |
| Israel F1 - Hard | ||||
| 06.03.18 1st round | vs. Yannick Vandenbulcke | 0-6, 3-6 | | match details |
| 05.03.18 qual. | vs. Motvey Radionov | 6-3, 6-4 | | match details |
| 04.03.18 q 2 | vs. Amit Cohen | 6-0, 6-0 | | match details |
| USA F6 - Clay | ||||
| 31.01.18 1st round | vs. Frederico Gil | 0-6, 2-6 | | match details |
| 30.01.18 qual. | vs. Juan Alejandro Hernandez | 6-1, 6-76, 6-73 | | match details |
| 28.01.18 q 2 | vs. Alexandre Leblanc | 6-2, 6-3 | | match details |
| 28.01.18 q 1 | vs. Nestor Vargas | 6-0, 6-2 | | match details |
| USA F3 - Clay | ||||
| 11.01.18 2nd round | vs. Javier Marti | 2-6, 4-6 | | match details |
| 09.01.18 1st round | vs. Aron Hiltzik | 6-1, 3-6, 6-1 | | match details |
 Dominican Republic - Hard | ||||
| 04.12.17 qual. | vs. Lukas Greif | 6-4, 4-6, 0-2, - Collin Johns - retired | | match details |
| 04.12.17 q 2 | vs. Daniel Alonte | 6-0, 6-0 | | match details |
| 04.12.17 q 1 | vs. Brian Healy | 6-0, 6-0 | | match details |
| Dominican Republic - Hard | ||||
| 30.11.17 1/4 | vs. Jose Hernandez-Fernandez | 2-6, 4-6 | | match details |
| 29.11.17 2nd round | vs. Lukas Greif | 6-3, 6-2 | | match details |
| 28.11.17 1st round | vs. Rowland Phillips | 6-3, 5-7, 6-2 | | match details |
| USA F37 - Clay | ||||
| 14.11.17 1st round | vs. William Grant | 4-6, 3-6 | | match details |
| USA F36 - Clay | ||||
| 08.11.17 1st round | vs. Matias Zukas | 4-6, 2-6 | | match details |
| 06.11.17 qual. | vs. Alberto Barroso Campos | 6-4, 6-3 | | match details |
| 06.11.17 q 1 | vs. Jakub Wojcik | 6-4, 6-1 | | match details |
| 06.11.17 q 2 | vs. Arnav Dhingra | 6-3, 6-0 | | match details |
 Romania F12 - Clay | ||||
| 30.08.17 1st round | vs. Franco Agamenone | 4-6, 1-6 | | match details |