Guido Ivan Justo (ARG)
Country: Argentina,
Born in 1997 (28 years old),
Category: ATP
ATP Ranking
280
-1
Season High : 277
Career High : 277
| Tierlevel | Tourn. | Titles | Matches | Wins | Losses | PCT | 6-0 | 0-6 | 7-6 | 6-7 | Total | 9 | 1 | 16 | 9 | 7 | 0.563 | 3 | 1 | 3 | 2 |
|---|---|---|---|---|---|---|---|---|---|---|
| Challenger 125 | 1 | 0 | 1 | 0 | 1 | 0.000 | 0 | 1 | 0 | 0 |
| Challenger 100 | 1 | 0 | 3 | 2 | 1 | 0.667 | 0 | 0 | 1 | 0 |
| Challenger 75 | 3 | 0 | 4 | 1 | 3 | 0.250 | 1 | 0 | 2 | 0 |
| Challenger 50 | 4 | 1 | 8 | 6 | 2 | 0.750 | 2 | 0 | 0 | 2 |
Tournaments played in 2026
See detailed tennis results of Guido Ivan Justo| Mar 23 | Chall. 50 | 1/16 | Bucaramanga Challenger, Bucaramanga(COL) |
| Mar 16 | Chall. 75 | 1/16 | Asuncion Challenger, Asuncion(PAR) |
| Mar 09 | Chall. 75 | [Q] | Santiago Challenger, Santiago(CHI) |
| Mar 09 | Chall. 75 | 1/16 | Santiago Challenger, Santiago(CHI) |
| Feb 23 | Chall. 50 | 1/8 | Tigre II Challenger, Tigre(ARG) |
| Feb 16 | Chall. 50 | Win. | Tigre Challenger, Tigre(ARG) |
| Feb 02 | Chall. 125 | [Q] | Rosario Challenger, Rosario(ARG) |
| Feb 02 | Chall. 125 | 1/16 | Rosario Challenger, Rosario(ARG) |
| Jan 26 | Chall. 100 | [Q] | Concepcion Challenger, Concepcion(CHI) |
| Jan 26 | Chall. 100 | QF | Concepcion Challenger, Concepcion(CHI) |
| Jan 19 | Chall. 75 | [Q] | Itajai Challenger, Itajai(BRA) |
| Jan 19 | Chall. 75 | 1/8 | Itajai Challenger, Itajai(BRA) |
| Jan 12 | Chall. 50 | 1/16 | Buenos Aires Challenger, Buenos Aires(ARG) |








