| Season | League | Apps | Min | Goals | Assists | G+A / 90 | Rating |
|---|---|---|---|---|---|---|---|
| — | Ekstraklasa | 2 | 180 | 0 | 0 | 0 | 7 |
| 2018 | J1 League | 2 | 132 | 0 | 0 | 0 | 6.63 |
| 2019 | J2-League | 15 | 1350 | 0 | 0 | 0 | — |
| 2020 | J1 League | 28 | 2234 | 2 | 0 | 0.08 | 6.93 |
| 2021 | J1 League | 22 | 1506 | 0 | 0 | 0 | 7.03 |
| 2022 | J1 League | 32 | 2587 | 0 | 0 | 0 | 7.01 |
| 2022/2023 | Premiership | 5 | 480 | 0 | 0 | 0 | 6.92 |
| 2024/2025 | Liga Portugal 2 | 24 | 1880 | 0 | 0 | 0 | 6.62 |
| 2025/2026 | Ekstraklasa | 15 | 1041 | 1 | 0 | 0.09 | 6.73 |
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 2026-08-04
Player stats against each opponent club
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 Rangers | 4 | 2 | 1 | 1 | 0 | 0 | 0 | 0 |
 St. Mirren | 3 | 2 | 1 | 0 | 0 | 0 | 0 | 0 |
 Hibernian | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Lechia Gdańsk | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Kilmarnock | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Lech Poznań | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Hearts | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Legia Warszawa | 2 | 0 | 2 | 0 | 0 | 0 | 0 | 0 |
 Chaves | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Cracovia Kraków | 2 | 1 | 1 | 0 | 0 | 0 | 2 | 0 |
 Paços de Ferreira | 2 | 2 | 0 | 0 | 0 | 0 | 0 | 0 |
 Arka Gdynia | 2 | 2 | 0 | 0 | 0 | 0 | 1 | 0 |
 Piast Gliwice | 2 | 0 | 1 | 1 | 0 | 0 | 1 | 0 |
 Yokohama | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
 Nieciecza | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Yokohama F. Marinos | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 |
 Katowice | 2 | 1 | 0 | 1 | 0 | 0 | 0 | 0 |
 Wisła Płock | 2 | 1 | 0 | 1 | 0 | 0 | 1 | 0 |
 Benfica II | 2 | 0 | 1 | 1 | 0 | 0 | 0 | 0 |
 Korona Kielce | 2 | 1 | 1 | 0 | 0 | 0 | 0 | 0 |
Player stats against each opponent national team
| Team | MP | W | D | L | G | A | ||
|---|---|---|---|---|---|---|---|---|
 England U17 | 1 | 0 | 1 | 0 | 0 | 0 | 1 | 0 |
 Italy U20 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
 France U17 | 1 | 0 | 0 | 1 | 0 | 0 | 1 | 0 |
 Indonesia U19 | 1 | 1 | 0 | 0 | 0 | 0 | 1 | 0 |
 Saudi Arabia U19 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Thailand U19 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 Korea Republic U20 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Mexico U20 | 1 | 1 | 0 | 0 | 0 | 0 | 0 | 0 |
 USA U20 | 1 | 0 | 0 | 1 | 0 | 0 | 0 | 0 |
 Ecuador U20 | 1 | 0 | 1 | 0 | 0 | 0 | 0 | 0 |
Across 15 Ekstraklasa appearances in 2025/2026 (1,041 minutes), Yuki Kobayashi scored 1 goal but did not register an assist — 0.09 goal involvements per 90. GioScore's computed rating for the season averages 6.73.
At his best he averaged 7.03 in 2021, J1 League; at his worst, 6.62 in 2024/2025. Compared with his earlier career average, the last two rated seasons are down by 0.3.
