| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2014 | Serie C | 4 | — | 1 | 0 | — | — |
| 2015 | Serie A | 23 | 1271 | 1 | 2 | 0.21 | 6.69 |
| 2016 | K League 2 | 21 | — | 0 | 0 | — | — |
| 2017 | J2-League | 19 | 746 | 0 | 0 | 0 | — |
| 2018 | K League 2 | 30 | 2452 | 10 | 0 | 0.37 | — |
| 2019 | Serie B | 17 | 1481 | 6 | 2 | 0.49 | 7.18 |
| 2019 | Serie A | 1 | 59 | 0 | 0 | — | 6.73 |
| 2020 | Thai Premier League (Thailand) | 21 | 1786 | 12 | 3 | 0.76 | — |
| 2021/2022 | Thai Premier League (Thailand) | 29 | 2548 | 15 | 5 | 0.71 | — |
| 2022 | Serie B | 13 | 904 | 3 | 2 | 0.5 | 6.89 |
| 2022/2023 | Thai Premier League (Thailand) | 14 | 1238 | 14 | 4 | 1.31 | — |
| 2023/2024 | Thai Premier League (Thailand) | 23 | 1963 | 17 | 4 | 0.96 | 7.89 |
| 2025/2026 | Thai Premier League (Thailand) | 11 | 880 | 3 | 0 | 0.31 | 7.14 |
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 2026-08-03
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Nakhonratchasima Mazda FC | 4 | 2 | 0 | 2 | 3 | 1 | 0 | 0 |
 Fluminense | 3 | 2 | 0 | 1 | 0 | 0 | 0 | 0 |
 Internacional | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Palmeiras | 3 | 0 | 1 | 2 | 0 | 1 | 0 | 0 |
 Goiás | 3 | 1 | 0 | 2 | 0 | 0 | 0 | 0 |
 Uthai Thani | 3 | 2 | 0 | 1 | 3 | 0 | 1 | 0 |
 Corinthians | 2 | 0 | 0 | 2 | 0 | 0 | 1 | 0 |
 Bahia | 2 | 2 | 0 | 0 | 1 | 1 | 1 | 0 |
 Vasco da Gama | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Flamengo | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Sport Recife | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Grêmio | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Cruzeiro | 2 | 1 | 1 | 0 | 0 | 1 | 0 | 0 |
 Atlético Mineiro | 2 | 0 | 1 | 1 | 1 | 0 | 0 | 0 |
 São Paulo | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 True Bangkok United | 2 | 0 | 0 | 2 | 0 | 0 | 2 | 0 |
 Port FC | 2 | 0 | 1 | 1 | 2 | 0 | 1 | 0 |
 Coritiba | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Ratchaburi Mitrphol FC | 2 | 1 | 0 | 1 | 2 | 0 | 0 | 0 |
 Avaí | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
In 2025/2026, Willian Popp hit 3 goals over 11 Thai Premier League (Thailand) outings (880 minutes) and provided no assists — 0.31 goal involvements per 90. Per-match rating over the season: 7.14.
No season rated higher than 2023/2024 (7.89, Thai Premier League (Thailand)); none lower than 2015 (6.69). Compared with his earlier career average, the last two rated seasons are up by 0.59.
