| Maia challenger |
Round |
Result |
H |
A |
| 30.11. |
|
Gakhov I. - Collarini A. |
R16 |
4-6, 7-5, 0-0 |
1.72 |
2.04 |
| 28.11. |
|
Collarini A. - Vatutin A. |
1R |
5-7, 7-64, 6-3 |
1.46 |
2.60 |
| Valencie challenger |
Round |
Result |
H |
A |
| 21.11. |
|
Van Assche L. - Collarini A. |
1R |
6-2, 2-0 |
1.26 |
3.65 |
| Montevideo challenger |
Round |
Result |
H |
A |
| 08.11. |
|
Agamenone F. - Collarini A. |
1R |
6-4, 7-5 |
1.36 |
2.96 |
| Lima challenger |
Round |
Result |
H |
A |
| 26.10. |
|
Agamenone F. - Collarini A. |
1R |
6-4, 6-2 |
1.69 |
2.09 |
| Coquimbo 2 challenger |
Round |
Result |
H |
A |
| 21.10. |
|
Agamenone F. - Collarini A. |
QF |
4-6, 7-5, 6-1 |
1.74 |
2.03 |
| 20.10. |
|
Collarini A. - Nagal S. |
R16 |
6-2, 6-1 |
2.23 |
1.61 |
| 18.10. |
|
Collarini A. - Dutra da Silva D. |
1R |
1-6, 6-2, 7-5 |
1.56 |
2.29 |
| Rio de Janeiro challenger |
Round |
Result |
H |
A |
| 11.10. |
|
Varillas J. - Collarini A. |
1R |
4-6, 7-65, 6-1 |
1.39 |
2.79 |
| Buenos Aires challenger |
Round |
Result |
H |
A |
| 27.09. |
|
Casanova H. - Collarini A. |
1R |
6-4, 5-7, 6-3 |
1.57 |
2.24 |
| Villa Maria ITF |
Round |
Result |
H |
A |
| 22.09. |
|
Casanova H. - Collarini A. |
R16 |
6-4, 7-5 |
1.94 |
1.79 |
| 20.09. |
|
Collarini A. - Rodriguez Taverna S. |
1R |
4-6, 6-1, 6-4 |
2.68 |
1.42 |
| US Open |
Round |
Result |
H |
A |
| 25.08. |
|
Zhang Z. - Collarini A. |
Q-2R |
6-2, 7-5 |
1.14 |
5.54 |
| 24.08. |
|
Collarini A. - Moroni G. |
Q-1R |
7-64, 6-4 |
2.30 |
1.59 |
| Bundesliga - men |
Round |
Result |
H |
A |
| 07.08. |
|
Novak D. - Collarini A. |
|
65-7, 6-0, 10-5 |
|
|
| Cordenons challenger |
Round |
Result |
H |
A |
| 03.08. |
|
Arnaldi M. - Collarini A. |
R16 |
6-0, 6-3 |
1.63 |
2.13 |
| 01.08. |
|
Collarini A. - De Jong J. |
1R |
6-3, 6-1 |
2.38 |
1.54 |
| San Benedetto challenger |
Round |
Result |
H |
A |
| 28.07. |
|
Boscardin Dias P. - Collarini A. |
R16 |
4-6, 7-63 |
2.74 |
1.41 |
| 26.07. |
|
Collarini A. - Seyboth Wild T. |
1R |
63-7, 6-2, 7-63 |
1.66 |
2.11 |
| Bundesliga - men |
Round |
Result |
H |
A |
| 24.07. |
|
Carballes Baena R. - Collarini A. |
|
7-5, 7-64 |
|
|
| Trieste challenger |
Round |
Result |
H |
A |
| 20.07. |
|
Gombos N. - Collarini A. |
R16 |
6-3, 6-2 |
1.36 |
2.96 |
| 19.07. |
|
Collarini A. - Darderi L. |
1R |
4-6, 6-1, 6-3 |
2.22 |
1.60 |
| Bundesliga - men |
Round |
Result |
H |
A |
| 17.07. |
|
Lamasine T. - Collarini A. |
|
6-1, 5-7, 10-4 |
|
|
| Amersfoort challenger |
Round |
Result |
H |
A |
| 12.07. |
|
Sachko V. - Collarini A. |
1R |
6-3, 4-6, 6-4 |
2.12 |
1.66 |
| Todi challenger |
Round |
Result |
H |
A |
| 05.07. |
|
Cobolli F. - Collarini A. |
1R |
6-3, 6-3 |
1.58 |
2.26 |
| Wimbledon |
Round |
Result |
H |
A |
| 20.06. |
|
Sock J. - Collarini A. |
Q-1R |
6-4, 6-2 |
1.06 |
8.82 |
| Blois challenger |
Round |
Result |
H |
A |
| 13.06. |
|
Muller A. - Collarini A. |
1R |
64-7, 7-67, 6-4 |
2.13 |
1.66 |
| Lyon challenger |
Round |
Result |
H |
A |
| 09.06. |
|
Gasquet R. - Collarini A. |
R16 |
62-7, 6-4, 6-2 |
1.21 |
4.23 |
| 07.06. |
|
Collarini A. - Sels J. |
1R |
6-4, 6-4 |
2.06 |
1.70 |
| Forli 9 challenger |
Round |
Result |
H |
A |
| 01.06. |
|
Bonadio R. - Collarini A. |
R16 |
7-5, 7-5 |
2.17 |
1.64 |
| 31.05. |
|
Collarini A. - Cecchinato M. |
1R |
5-7, 6-2, 6-2 |
2.54 |
1.48 |
| Vicenza challenger |
Round |
Result |
H |
A |
| 29.05. |
|
Pellegrino A. - Collarini A. |
F |
6-1, 6-4 |
1.92 |
1.83 |
| 28.05. |
|
Collarini A. - Dutra da Silva D. |
SF |
6-2, 6-1 |
1.35 |
3.09 |
| 27.05. |
|
Collarini A. - Cerundolo J. |
QF |
6-2, 6-3 |
2.51 |
1.49 |
| 25.05. |
|
Collarini A. - Comesana F. |
R16 |
6-2, 6-2 |
1.57 |
2.28 |
| 23.05. |
|
Collarini A. - Rosol L. |
1R |
6-0, 6-3 |
1.88 |
1.83 |
| Coquimbo challenger |
Round |
Result |
H |
A |
| 12.05. |
|
Torres J. - Collarini A. |
QF |
0-6, 6-4, 6-0 |
2.39 |
1.53 |
| 11.05. |
|
Collarini A. - Andreev A. |
R16 |
6-4, 6-2 |
1.39 |
2.80 |
| 10.05. |
|
Collarini A. - Zukas M. |
1R |
7-65, 6-2 |
1.37 |
2.78 |
| Buenos Aires 4 challenger |
Round |
Result |
H |
A |
| 01.05. |
|
Ugo Carabelli C. - Collarini A. |
F |
7-5, 6-2 |
1.36 |
3.00 |
| 30.04. |
|
Collarini A. - Olivieri G. |
SF |
6-4, 6-1 |
1.68 |
2.11 |
| 29.04. |
|
Collarini A. - Meligeni Rodrigues A |
QF |
1-6, 6-2, 6-2 |
2.55 |
1.48 |
| 27.04. |
|
Collarini A. - Olivo R. |
R16 |
4-6, 6-1, 6-3 |
2.57 |
1.47 |
| 25.04. |
|
Collarini A. - Lama G. |
1R |
7-5, 6-3 |
2.25 |
1.59 |
| Tallahassee chall. |
Round |
Result |
H |
A |
| 19.04. |
|
Galan D. - Collarini A. |
1R |
6-4, 6-3 |
1.13 |
5.57 |
| Sarasota challenger |
Round |
Result |
H |
A |
| 11.04. |
|
Johnson S. - Collarini A. |
1R |
6-3, 6-4 |
1.18 |
4.63 |
| Salinas challenger |
Round |
Result |
H |
A |
| 08.04. |
|
Moreno De Alboran N. - Collarini A. |
QF |
6-3, 7-64 |
1.41 |
2.79 |
| 06.04. |
|
Collarini A. - Pervolarakis M. |
R16 |
7-5, 6-2 |
1.74 |
2.02 |
| 05.04. |
|
Collarini A. - Descotte M. |
1R |
7-5, 6-3 |
1.74 |
1.99 |
| Pereira challenger |
Round |
Result |
H |
A |
| 29.03. |
|
Meligeni Rodrigues A - Collarini A. |
1R |
6-4, 6-4 |
1.33 |
4.02 |
| Santa Cruz 2 challenger |
Round |
Result |
H |
A |
| 22.03. |
|
Pucinelli De Almeida M. - Collarini A. |
1R |
6-3, 6-4 |
1.34 |
3.06 |
| Concepcion 2 challenger |
Round |
Result |
H |
A |
| 17.03. |
|
Varillas J. - Collarini A. |
R16 |
6-4, 6-2 |
1.12 |
5.60 |
| 15.03. |
|
Collarini A. - Kicker N. |
1R |
6-4, 6-3 |
3.14 |
1.32 |
| Santiago challenger |
Round |
Result |
H |
A |
| 07.03. |
|
Londero J. - Collarini A. |
1R |
6-0, 7-65 |
1.13 |
5.36 |
| Santiago |
Round |
Result |
H |
A |
| 19.02. |
|
Londero J. - Collarini A. |
Q-R16 |
6-2, 6-3 |
1.16 |
4.87 |
| Australian Open |
Round |
Result |
H |
A |
| 11.01. |
|
Kolar Z. - Collarini A. |
Q-1R |
7-67, 6-2 |
1.40 |
2.84 |