| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| 2017/2018 | Premier League 2 Divison Two | 12 | 978 | 0 | 0 | 0 | — |
| 2017 | Premier League 2 Divison Two | 1 | 90 | 0 | 0 | 0 | — |
| 2018/2019 | Premier League | 23 | 1715 | 2 | 1 | 0.16 | 6.62 |
| 2018/2019 | Premier League 2 Divison Two | 9 | 810 | 0 | 1 | 0.11 | — |
| 2019/2020 | Premier League | 11 | 784 | 0 | 1 | 0.11 | 6.39 |
| 2020/2021 | Premier League | 3 | 101 | 0 | 0 | 0 | 6.15 |
| 2020/2021 | Championship (England) | 7 | 233 | 0 | 0 | 0 | 6.63 |
| 2020/2021 | Premier League 2 Division One | 4 | 348 | 0 | 1 | 0.26 | — |
| 2021/2022 | Premier League | 5 | 368 | 0 | 0 | 0 | 6.71 |
| 2021/2022 | Premier League 2 Divison Two | 1 | 90 | 0 | 0 | 0 | — |
| 2022/2023 | Premier League | 1 | 46 | 0 | 0 | — | 6.12 |
| 2022/2023 | Ligue 1 | 30 | 2504 | 0 | 0 | 0 | 6.79 |
| 2023/2024 | Ligue 2 | 35 | 2942 | 0 | 4 | 0.12 | 7.08 |
| 2024/2025 | Championship (England) | 39 | 3167 | 3 | 4 | 0.2 | 6.84 |
| 2025/2026 | Super League (Switzerland) | 14 | 944 | 0 | 3 | 0.29 | 6.81 |
| 2025/2026 | Championship (England) | 23 | 2050 | 0 | 1 | 0.04 | 6.68 |
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.
Cohort: 10 Championship (England) defenders, 2025/2026, min. 450 minutes. Computed by ranking the full league corpus, not taken from any feed.
Figures computed from the GioScore season-stats database · as of 2026-07-25
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Arsenal | 8 | 3 | 1 | 4 | 0 | 0 | 0 | 0 |
 Watford | 8 | 3 | 3 | 2 | 0 | 0 | 1 | 0 |
 West Ham United | 7 | 2 | 2 | 3 | 0 | 0 | 0 | 0 |
 Burnley | 7 | 1 | 2 | 4 | 0 | 0 | 0 | 0 |
 Leicester City | 7 | 2 | 1 | 4 | 0 | 0 | 2 | 1 |
 Tottenham Hotspur | 6 | 2 | 1 | 3 | 1 | 0 | 1 | 0 |
 Manchester City | 6 | 0 | 2 | 4 | 0 | 0 | 0 | 0 |
 Manchester United | 6 | 0 | 4 | 2 | 1 | 0 | 0 | 0 |
 Chelsea | 6 | 1 | 2 | 3 | 0 | 0 | 0 | 0 |
 Norwich City | 6 | 3 | 1 | 2 | 0 | 0 | 0 | 0 |
 Portsmouth | 5 | 3 | 1 | 1 | 0 | 2 | 2 | 0 |
 Liverpool | 5 | 1 | 0 | 4 | 0 | 0 | 0 | 0 |
 Sheffield United | 5 | 3 | 0 | 2 | 0 | 0 | 1 | 0 |
 Leeds United | 5 | 1 | 2 | 2 | 0 | 0 | 0 | 0 |
 Coventry City | 5 | 2 | 1 | 2 | 0 | 1 | 2 | 0 |
 West Bromwich Albion | 4 | 2 | 1 | 1 | 0 | 0 | 1 | 0 |
 Everton | 4 | 2 | 0 | 2 | 0 | 0 | 0 | 0 |
 Wolverhampton Wanderers | 4 | 1 | 1 | 2 | 0 | 0 | 1 | 0 |
 Swansea City | 4 | 2 | 1 | 1 | 0 | 0 | 2 | 1 |
 Queens Park Rangers | 4 | 2 | 2 | 0 | 0 | 0 | 1 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Libya | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Mali | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Namibia | 2 | 1 | 1 | 0 | 0 | 0 | 1 | 0 |
 Equatorial Guinea | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Liberia | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Egypt | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Morocco | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 South Africa | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Jordan | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Korea Republic | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Japan | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Algeria | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Burkina Faso | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Brazil | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Nigeria | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Botswana | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Mauritania | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 Uganda | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Tanzania | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 São Tomé and Príncipe | 1 | 1 | 0 | 0 | 0 | 1 | 0 | 0 |
In 2025/2026, Yan Valery's Championship (England) contribution was creative only — 1 assist in 23 appearances, no goals (2,050 minutes) — 0.04 goal involvements per 90. GioScore's computed rating for the season averages 6.68. By match rating he occupies the 40th percentile of a 10-strong pool of Championship (England) defenders (2025/2026, min. 450 minutes), with a goals rank of 7th of 10.
At his best he averaged 7.08 in 2023/2024, Ligue 2; at his worst, 6.39 in 2019/2020.
