| ITF - Anapoima M25 |
04/30 16:30 |
25 |
Collin Altamirano
v
Alberto Odiseo Alvarado Berrospi
|
6-2,6-2
|
|
| ITF - Mosquera M25 |
04/23 16:55 |
25 |
Collin Altamirano
v
Ivan Denisov
|
4-6,6-3,4-6
|
|
| Challenger San Miguel de Tucuman |
04/14 15:45 |
14 |
Collin Altamirano
v
Juan S Osorio
|
6-7,6-3,2-6
|
|
| ITF - Quillota M15 |
04/11 13:30 |
26 |
Juan Estevez
v
Collin Altamirano
|
4-6,6-4,6-2
|
|
| ITF - Quillota M15 |
04/10 13:30 |
25 |
Oren Vasser
v
Collin Altamirano
|
2-6,1-6
|
|
| ITF - Calabasas M25 |
03/20 19:35 |
25 |
Collin Altamirano
v
Bor Artnak
|
3-6,6-7
|
|
| ITF - Bakersfield M25 |
03/14 17:55 |
26 |
Collin Altamirano
v
Karue Sell
|
1-6,3-6
|
|
| ITF - Bakersfield M25 |
03/13 17:00 |
25 |
Collin Altamirano
v
Vito Tonejc
|
6-3,6-3
|
|
| ITF - Naples M25 |
02/21 19:35 |
25 |
Collin Altamirano
v
Alex Rybakov
|
3-6,2-6
|
|
| ITF - Naples M25 |
02/20 16:30 |
54 |
Collin Altamirano
v
Oliver Okonkwo
|
6-3,6-0
|
|
| ITF - Naples M25 |
02/19 16:00 |
54 |
Collin Altamirano
v
Oren Vasser
|
7-5,6-3
|
|
| ITF - Palm Coast M15 |
02/13 15:00 |
54 |
Collin Altamirano
v
Ivan Marrero Curbelo
|
6-2,6-7,4-10
|
|
| Challenger Cleveland |
01/29 18:30 |
19 |
Patrick Brady
v
Collin Altamirano
|
6-3,6-2
|
|
| Challenger Cleveland |
01/28 22:00 |
14 |
Collin Altamirano
v
Dan Martin
|
7-6,6-3
|
|
| ITF - Wesley Chapel M25 |
01/24 18:35 |
25 |
Harrison Adams
v
Collin Altamirano
|
7-5,6-4
|
|
| ITF - Columbus M25 |
11/16 17:30 |
26 |
Collin Altamirano
v
Shunsuke Mitsui
|
7-5,3-6,3-6
|
|
| ITF - Columbus M25 |
11/15 20:30 |
25 |
Nikita Filin
v
Collin Altamirano
|
6-4,1-6,2-6
|
|
| Challenger Calgary |
11/05 17:55 |
14 |
Alafia Ayeni
v
Collin Altamirano
|
7-6,6-4
|
|
| ITF - Edmonton M25 |
11/02 16:00 |
26 |
Giles Hussey
v
Collin Altamirano
|
6-4,6-3
|
|
| ITF - Edmonton M25 |
10/31 23:25 |
25 |
Collin Altamirano
v
Brayden Schnur
|
6-4,2-6,6-4
|
|
| ITF - Harlingen M25 |
10/26 18:50 |
26 |
Marcus McDaniel
v
Collin Altamirano
|
6-2,6-3
|
|
| ITF - Harlingen M25 |
10/25 16:05 |
25 |
Joao Vitor Goncalves Ceolin
v
Collin Altamirano
|
4-6,4-6
|
|
| ITF - Takasaki M25 |
09/23 01:40 |
28 |
Makoto Ochi
v
Collin Altamirano
|
6-7,6-1,6-2
|
|
| ITF - Takasaki M25 |
09/23 01:00 |
- |
Ryotaro Taguchi
v
Collin Altamirano
|
Cancelled
|
|
| ITF - Takasaki M25 |
09/22 01:00 |
27 |
Kazuki Nishiwaki
v
Collin Altamirano
|
3-6,1-6
|
|
| ITF - Takasaki M25 |
09/21 03:50 |
26 |
Collin Altamirano
v
Hiroyasu Ehara
|
6-4,6-1
|
|
| ITF - Takasaki M25 |
09/20 04:00 |
25 |
Hayato Matsuoka
v
Collin Altamirano
|
7-5,4-6,2-6
|
|
| ITF - Takasaki M25 |
09/18 03:10 |
19 |
Collin Altamirano
v
Shunsuke Nakagawa
|
6-3,6-2
|
|
| ITF - Sapporo M25 |
09/13 03:05 |
25 |
Collin Altamirano
v
Yuki Mochizuki
|
6-7,4-6
|
|
| ITF - Sapporo M25 |
09/11 03:20 |
54 |
Yuta Tomida
v
Collin Altamirano
|
3-6,5-7
|
|