| year | summary | Hard | Clay | I. hard | Carpet | Grass | Acrylic |
| 2022 | 9/5 | 3/2 | 6/2 | 0/1 | 0/0 | 0/0 | 0/0 |
| 2021 | 11/9 | 9/6 | 1/2 | 1/1 | 0/0 | 0/0 | 0/0 |
| 2020 | 1/1 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 12/8 | 11/7 | 1/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2018 | 11/10 | 1/3 | 8/6 | 2/1 | 0/0 | 0/0 | 0/0 |
| 2016 | 0/1 | 0/0 | 0/0 | 0/1 | 0/0 | 0/0 | 0/0 |
| TOTAL | 44/34 | 25/19 | 16/11 | 3/4 | 0/0 | 0/0 | 0/0 |
| perc. % | 56.41 % | 56.82 % | 59.26 % | 42.86 % | 0 % | 0 % | 0 % |
Garrett Johns / scheduled / last
| no matches found |
Garrett Johns form
Garrett Johns / last 50 matches
| 09.08.22 | 1st round | James Tracy | Garrett Johns | 6-1, 6-2 |  | match details |  M25 Columbus | I. hard |
| 05.08.22 | 1/4 | Tyler Zink | Garrett Johns | 6-4, 2-6, 6-2 | | match details | M25 Decatur | Hard |
| 04.08.22 | 2nd round | Garrett Johns | Bjorn Swenson | 7-62, 6-2 |  | match details | ||
| 03.08.22 | 1st round | Garrett Johns | Lucas Horve | 6-1, 6-4 | | match details | ||
| 05.07.22 | 1st round | James McCabe | Garrett Johns | 0-6, 6-4, 6-4 | | match details |  M25 Getxo | Clay |
| 04.07.22 | qual. | Garrett Johns | Adil Kalyanpur | 7-5, 6-2 | | match details | ||
| 03.07.22 | q 1 | Garrett Johns | Jean-Christian Morandais | 6-2, 6-4 | | match details | ||
| 29.06.22 | 2nd round | Oscar Weightman | Garrett Johns | 7-5, 6-4 | | match details | M25 Bakio | Hard |
| 28.06.22 | 1st round | Garrett Johns | Mario Mansilla Diez | 6-4, 6-1 | | match details | ||
| 23.06.22 | 1/4 | Benjamin Winter Lopez | Garrett Johns | 6-2, 6-3 | | match details | M25 Mungia | Clay |
| 22.06.22 | 2nd round | Garrett Johns | Pedro Vives Marcos | 6-3, 6-4 | | match details | ||
| 21.06.22 | 1st round | Garrett Johns | Riccardo Balzerani | 6-3, 6-2 | | match details | ||
| 20.06.22 | qual. | Garrett Johns | Ivan Perez Martin | 6-0, 6-3 | | match details | ||
| 19.06.22 | q 1 | Garrett Johns | Borja Perez Aguirrezabal | 6-2, 6-1 | | match details | ||
| 18.11.21 | 2nd round | Alexander Brown | Garrett Johns | 6-4, 1-6, 6-1 | | match details | M15 East | I. hard |
| 16.11.21 | 1st round | Garrett Johns | A.j. Catanzariti | 6-3, 6-2 | | match details | ||
| 30.09.21 | 2nd round | Henry Patten | Garrett Johns | 6-3, 6-3 | | match details | M15 Lubbock | Hard |
| 28.09.21 | 1st round | Garrett Johns | Nathan Ponwith | 6-3, 6-2 | | match details | ||
| 14.09.21 | 1st round | Aleksandar Kovacevic | Garrett Johns | 7-63, 6-4 | | match details | Cary 2 | Hard |
| 29.07.21 | 2nd round | Gilbert Klier Junior | Garrett Johns | 7-5, 6-3 | | match details |  M15 Castelo | Hard |
| 27.07.21 | 1st round | Garrett Johns | Evan Hoyt | 6-4, 6-3 | | match details | ||
| 21.07.21 | 1st round | Gilbert Klier Junior | Garrett Johns | 7-5, 6-1 | | match details | M25 Idanha | Hard |
| 20.07.21 | qual. | Garrett Johns | Raphael Lambling | 7-64, 2-6, 10-3 | | match details | ||
| 19.07.21 | q 2 | Garrett Johns | Aaron Cohen | 6-1, Aaron Cohen - retired | | match details | ||
| 18.07.21 | q 1 | Garrett Johns | Henrique Rocha | 6-3, 6-1 | | match details | ||
| 15.07.21 | 2nd round | Anton Matusevich | Garrett Johns | 6-3, 1-6, 7-65 | | match details | M25 Idanha | Hard |
| 14.07.21 | 1st round | Garrett Johns | Mehluli Don Ayanda Sibanda | 6-1, 7-5 | | match details | ||
| 13.07.21 | qual. | Garrett Johns | Francisco Rocha | 6-4, 4-6, 10-8 | | match details | ||
| 12.07.21 | q 1 | Garrett Johns | Ying Hou | 6-2, 6-1 | | match details | ||
| 12.07.21 | q 2 | Garrett Johns | Victor Bini | 6-4, 6-1 | | match details | ||
| 30.06.21 | q 1 | Michael Zheng | Garrett Johns | 6-4, 3-6, 10-8 | | match details | M15 Weston | Clay |
| 15.06.21 | q 1 | Nicaise Muamba | Garrett Johns | 6-4, 6-4 | | match details | M25 Tulsa | Hard |
| 18.05.21 | q 1 | Garrett Johns | Harry Thursfield | 4-6, 6-4, 10-4 | | match details | M25 Pensacola | Clay |
| 18.05.21 | qual. | Dragos Constantin Ignat | Garrett Johns | 7-65, 6-1 | | match details | ||
| 11.11.20 | 2nd round | Denis Kudla | Garrett Johns | 6-2, 6-1 | | match details | Cary Challenger | Hard |
| 09.11.20 | 1st round | Garrett Johns | Noah Rubin | 4-6, 6-3, 7-5 | | match details | ||
| 15.08.19 | 1/4 | Roberto Cid Subervi | Garrett Johns | 6-2, 6-2 | | match details | M25 Memphis | Hard |
| 14.08.19 | 2nd round | Garrett Johns | Harrison Adams | 6-4, 6-2 | | match details | ||
| 13.08.19 | 1st round | Garrett Johns | Nathan Ponwith | 6-1, 6-3 | | match details | ||
| 13.08.19 | qual. | Garrett Johns | Jonathan Sorbo | 6-1, Jonathan Sorbo - retired | | match details | ||
| 12.08.19 | q 1 | Garrett Johns | Cotter Wilson | 6-1, 6-1 | | match details | ||
| 02.07.19 | 1st round | Shinji Hazawa | Garrett Johns | 7-68, 6-1 | | match details |  M25 Kunshan | Hard |
| 28.06.19 | 1st round | Yuta Shimizu | Garrett Johns | 4-6, 6-4, 7-5 | | match details | M25 Yinchuan | Hard |
| 25.06.19 | qual. | Garrett Johns | Arturs Lazdins | 6-1, 6-2 | | match details | ||
| 21.06.19 | 1/4 | Fajing Sun | Garrett Johns | 6-0, 6-1 | | match details | M25 Hengyang | Hard |
| 20.06.19 | 2nd round | Garrett Johns | Lucas Krainer | 6-3, 4-6, 7-5 | | match details | ||
| 19.06.19 | 1st round | Garrett Johns | Ang Ji | 3-6, 6-1, 6-4 | | match details | ||
| 18.06.19 | qual. | Garrett Johns | Zhou Mingzhou | 7-5, 6-1 | | match details | ||
| 17.06.19 | q 1 | Garrett Johns | Jiaqi Duan | 6-3, 7-62 | | match details | ||
| 04.06.19 | 1st round | Stefan Kozlov | Garrett Johns | 7-5, 6-3 | | match details | Little Rock | Hard |
