| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2009/2010 | Eredivisie | 23 | 649 | 0 | 0 | 0 | — |
| 2010/2011 | Eredivisie | 10 | 489 | 1 | 1 | 0.37 | — |
| 2010/2011 | Liga Portugal 2 | 5 | — | 0 | 0 | — | — |
| 2011/2012 | Liga Portugal 2 | 20 | 988 | 1 | 0 | 0.09 | — |
| 2012/2013 | Liga Portugal 2 | 27 | — | 0 | 0 | — | — |
| 2013/2014 | Liga Portugal | 27 | 2066 | 4 | 0 | 0.17 | — |
| 2014/2015 | Liga Portugal | 32 | 2151 | 0 | 0 | 0 | — |
| 2015/2016 | First League | 6 | 10 | 2 | 0 | — | — |
| 2015/2016 | Second League | 8 | 507 | 0 | 0 | 0 | — |
| 2016/2017 | First League | 18 | 1281 | 5 | 0 | 0.35 | — |
| 2016/2017 | Liga Portugal | 6 | 265 | 0 | 0 | 0 | 6.39 |
| 2017/2018 | Liga Portugal | 28 | 2263 | 0 | 2 | 0.08 | 6.94 |
| 2018/2019 | Liga Portugal | 30 | 2319 | 1 | 6 | 0.27 | 7.11 |
| 2019/2020 | Liga Portugal | 6 | 451 | 0 | 0 | 0 | 7.06 |
| 2020/2021 | Liga Portugal 2 | 7 | 203 | 0 | 1 | 0.44 | — |
| 2021/2022 | Superliga (Romania) | 29 | 1375 | 2 | 2 | 0.26 | — |
| 2022/2023 | Liga Portugal 2 | 6 | 175 | 0 | 0 | 0 | — |
Domestic league competitions only (SportMonks sub_type='domestic'); national-team, continental and cup competitions are excluded. Classification resolved by league id against the canonical leagues index. G+A/90 computed from minutes actually played.
Figures computed from the GioScore season-stats database · as of 2026-08-25
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Marítimo | 11 | 3 | 4 | 4 | 1 | 0 | 3 | 0 |
 Sporting CP | 10 | 1 | 0 | 9 | 0 | 0 | 2 | 0 |
 Rio Ave | 10 | 2 | 3 | 5 | 0 | 0 | 2 | 0 |
 Benfica | 9 | 1 | 3 | 5 | 2 | 0 | 4 | 1 |
 Porto | 9 | 1 | 0 | 8 | 0 | 0 | 1 | 0 |
 Vitória FC | 9 | 2 | 5 | 2 | 0 | 0 | 2 | 0 |
 Sporting Braga | 8 | 2 | 0 | 6 | 1 | 0 | 3 | 0 |
 Moreirense | 8 | 3 | 1 | 4 | 0 | 0 | 0 | 0 |
 Estoril | 8 | 2 | 3 | 3 | 0 | 0 | 0 | 0 |
 Vitória Guimarães | 7 | 2 | 3 | 2 | 0 | 2 | 2 | 0 |
 Boavista | 7 | 0 | 3 | 4 | 0 | 0 | 1 | 0 |
 Paços de Ferreira | 7 | 3 | 3 | 1 | 0 | 1 | 1 | 0 |
 Desportivo Aves | 6 | 2 | 0 | 4 | 0 | 0 | 2 | 0 |
 Tondela | 5 | 1 | 3 | 1 | 0 | 0 | 1 | 0 |
 Arouca | 5 | 0 | 1 | 4 | 0 | 0 | 0 | 0 |
 Nacional | 5 | 3 | 1 | 1 | 1 | 1 | 0 | 0 |
 Belenenses | 4 | 0 | 1 | 3 | 0 | 0 | 0 | 0 |
 Chaves | 4 | 1 | 2 | 1 | 0 | 0 | 2 | 0 |
 Heracles Almelo | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 Académica | 4 | 2 | 1 | 1 | 0 | 0 | 1 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Moldova U21 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
2022/2023 brought Diogo Viana 6 appearances in the Liga Portugal 2 (175 minutes), with no direct goal involvement recorded.
At his best he averaged 7.11 in 2018/2019, Liga Portugal; at his worst, 6.39 in 2016/2017. The trend line rises: his two most recent rated seasons sit 0.42 above his prior career average.
