ATP · Sıralamasız
Jonathan
Chang
USAUSA·35 yaş
Güncel form
son 5 maçHouston · Q1
MAlejandro Gonzalez
6–26–3
11-12
Columbus · Q1
MRicardo Rodriguez
6–46–7(6)6–2
09-17
Irving · Q2
MArthur Rinderknech
6–16–4
03-12
Winnetka · Q2
MRobert Galloway
7–6(4)6–2
07-10
Irving · Q1
MDenis Kudla
6–36–0
03-13
Race sırası
Güncel Race'te yokSon Maçlar
son 8| Tarih | Turnuva | Tur | Rakip | Skor | G/M |
|---|---|---|---|---|---|
| 2018-11-12 | Houston CH | Q1 | Alejandro Gonzalez | 6-2 6-3 | M |
| 2018-09-17 | Columbus CH | Q1 | Ricardo Rodriguez | 6-4 6-7(6) 6-2 | M |
| 2018-03-12 | Irving CH | Q2 | Arthur Rinderknech | 6-1 6-4 | M |
| 2017-07-10 | Winnetka CH | Q2 | Robert Galloway | 7-6(4) 6-2 | M |
| 2017-03-13 | Irving CH | Q1 | Denis Kudla | 6-3 6-0 | M |
| 2017-02-13 | Tempe CH | Q1 | Tomas Barrios Vera | 6-3 6-1 | M |
| 2017-01-30 | Dallas CH | Q1 | Lucas Renard | 6-3 3-6 6-3 | M |
| 2016-02-01 | Dallas CH | Q1 | Gianluigi Quinzi | 6-2 6-4 | M |