Alvaro Matias
| Challenge | Status | End | Votes | Entries | Players |
|---|---|---|---|---|---|
| Blocking Out the Sun | closed | 2 years, 7 months ago | 8500000 | 20033 | 5111 |
| Men Portraits | closed | 2 years, 3 months ago | 11900000 | 16045 | 5350 |
| Green | closed | 2 years, 1 month ago | 12200000 | 29830 | 7431 |
| Passions | closed | 1 year, 11 months ago | 9200000 | 19727 | 4949 |
| Keep it Minimal | closed | 1 year, 8 months ago | 8700000 | 18689 | 4677 |
| Exclusively for GuruShots | closed | 1 year, 6 months ago | 7500000 | 16846 | 4207 |
| All Sorts of Sounds | closed | 9 months, 3 weeks ago | 7819911 | 13784 | 3404 |
| Top Photo | closed | 6 months, 1 week ago | 7408563 | 14212 | 3566 |
| Fantastic Photos | closed | 3 months, 3 weeks ago | 180981 | 916 | 909 |