Nombre: Janmagnus Johnson
País: USA
Fecha de nacimiento: 11.08.00, 25 años
Partidos totales: 37
ganar: 17
%: 45.95 %
País: USA
Fecha de nacimiento: 11.08.00, 25 años
Partidos totales: 37
ganar: 17
%: 45.95 %
| año | resumen | Difícil | Arcilla | I. difícil | Alfombra | Césped | Acrílico |
| 2025 | 0/2 | 0/0 | 0/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2022 | 2/2 | 0/0 | 2/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2021 | 2/1 | 0/0 | 2/1 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2019 | 12/13 | 6/4 | 6/9 | 0/0 | 0/0 | 0/0 | 0/0 |
| 2017 | 1/2 | 0/0 | 1/2 | 0/0 | 0/0 | 0/0 | 0/0 |
| TOTAL | 17/20 | 6/4 | 11/16 | 0/0 | 0/0 | 0/0 | 0/0 |
| porc. % | 45.95 % | 60 % | 40.74 % | 0 % | 0 % | 0 % | 0 % |
Janmagnus Johnson / programado / pasado
| No se encontraron partidos |
Janmagnus Johnson form / superficie: Arcilla
Janmagnus Johnson / superficie: Arcilla
| 10.11.25 | c 1 | Andreja Petrovic | Janmagnus Johnson | 6-2, 6-3 |  | match details |  M15 Orlando | Arcilla |
| 03.11.25 | c 1 | Jon Gamble | Janmagnus Johnson | 3-6, 6-3, 14-12 | | match details | M15 Orlando | Arcilla |
| 14.11.22 | c 1 | Pol Del Castillo | Janmagnus Johnson | 5-7, 7-5, 10-5 | | match details | M15 Boca | Arcilla |
| 16.02.22 | 1er ronda | Fletcher Scott | Janmagnus Johnson | 6-2, 7-5 | | match details | M15 Naples | Arcilla |
| 15.02.22 | calif. | Janmagnus Johnson | Kosuke Ogura | 7-5, 6-2 |  | match details | ||
| 14.02.22 | c 1 | Janmagnus Johnson | Jody Maginley | 6-2, 3-6, 10-6 | | match details | ||
| 20.10.21 | 1er ronda | Ezekiel Clark | Janmagnus Johnson | 7-5, 5-7, 6-2 | | match details | M15 Vero | Arcilla |
| 19.10.21 | calif. | Janmagnus Johnson | Marco De Rossi | 6-2, 6-1 | | match details | ||
| 18.10.21 | c 1 | Janmagnus Johnson | Kyle Overmyer | 6-1, 6-0 | | match details | ||
| 17.11.19 | c 1 | Oliver Crawford | Janmagnus Johnson | 7-64, 6-1 | | match details | M25 Naples | Arcilla |
| 11.11.19 | c 1 | Alejandro Moro Canas | Janmagnus Johnson | 6-3, 6-4 | | match details | M25 Orlando | Arcilla |
| 28.10.19 | c 2 | Daniel Labrador | Janmagnus Johnson | 6-2, 7-66 | | match details | M25 Naples | Arcilla |
| 27.10.19 | c 1 | Janmagnus Johnson | Emmett Ward | 6-1, 6-2 | | match details | ||
| 19.06.19 | 1er ronda | George Botezan | Janmagnus Johnson | 6-4, 6-1 | | match details | M15 Orlando | Arcilla |
| 18.06.19 | calif. | Janmagnus Johnson | Anthony Jackie Tang | 6-1, 7-5 | | match details | ||
| 17.06.19 | c 1 | Janmagnus Johnson | Tyler Stice | 7-67, 6-4 | | match details | ||
| 30.04.19 | calif. | Baker Newman | Janmagnus Johnson | 6-3, 6-2 | | match details | M25 Vero | Arcilla |
| 29.04.19 | c 1 | Janmagnus Johnson | Alan Kohen | 7-65, 3-6, 10-7 | | match details | ||
| 15.04.19 | c 1 | Victor Nunez | Janmagnus Johnson | 4-6, 6-4, 10-8 | | match details | M15 Orange | Arcilla |
| 10.04.19 | calif. | Janmagnus Johnson | Strong Kirchheimer | 6-4, 4-6, 10-6 | | match details | M15 Sunrise | Arcilla |
| 10.04.19 | 1er ronda | Adrian Andreev | Janmagnus Johnson | 6-4, 6-1 | | match details | ||
| 08.04.19 | c 1 | Janmagnus Johnson | Grey Hamilton | 6-2, 7-5 | | match details | ||
| 28.01.19 | c 1 | Jose Olivares | Janmagnus Johnson | 6-2, 6-3 | | match details | M25 Weston | Arcilla |
| 16.01.19 | 1er ronda | Nicolas Mejia | Janmagnus Johnson | 0-6, 6-2, 6-0 | | match details | M15 Naples | Arcilla |
| 23.01.17 | c 1 | Vasil Kirkov | Janmagnus Johnson | 6-4, 6-1 | | match details | USA F5 | Arcilla |
| 23.01.17 | Janmagnus Johnson | Martin Groppo | 6-4, 4-6, 6-1 | | match details | |||
| 16.01.17 | Jonathan Chang | Janmagnus Johnson | 7-5, 6-0 | | match details | USA F4 | Arcilla |