Y. Kobayashi · career
Yuki Kobayashi
Center Back · Jagiellonia · season-by-season, by competition, and every match.
Career report
Past his 2022/23 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
Peak: 2022/23Trending downStepped up 2025/264 clubs
The record covers 5 seasons (2020/21–2025/26) across 4 clubs, including a move abroad — 99 appearances with 3 goal contributions from defence.
His best campaign on record is 2022/23 at Vissel Kobe — Season rating 38, 0 goals and 0 assists in 32 games. Form has slipped 15 Season points across his last 3 full seasons. The gap to his peak is 28 Season points.
Made the jump to a higher division in 2025/26 (Ekstraklasa) and kept playing — 14 games that season.
By season
| Season | Club | Apps | G | A | Rating | Season |
|---|---|---|---|---|---|---|
| 2026/27 | Jagiellonia | 2 | 0 | 0 | — | — |
| 2025/26 | Jagiellonia | 14 | 1 | 0 | 31 | 10 |
| 2024/25 | Portimonense | 3 | 0 | 0 | 39 | 5 |
| 2022/23 | Celtic | 5 | 0 | 0 | 43 | 7 |
| 2022/23 | Vissel Kobe | 32 | 0 | 0 | 54 | 38 |
| 2021/22 | Vissel Kobe | 22 | 0 | 0 | 52 | 25 |
| 2020/21 | Yokohama FC | 28 | 2 | 0 | 53 | 21 |
| 2019/20 | Machida ZelviaLoan | 15 | 0 | 0 | — | — |
| 2019/20 | Vissel Kobe | 1 | 0 | 0 | — | — |
| 2018/19 | Vissel Kobe | 2 | 0 | 0 | — | — |
International
| Side | Season | Competition | Apps | G |
|---|---|---|---|---|
| Japan U20 | 2019/20 | World Cup - U20 | 4 | 0 |
| Japan U17 | 2017/18 | FIFA U17 World Cup | 3 | 0 |
Honours
Premiership×3Scottish Cup×3League Cup×2
By competition
| Competition | Apps | Min | G | A | Rating |
|---|---|---|---|---|---|
| Ekstraklasa | 2 | 180 | 0 | 0 | 7.1 |
Schedule · 2025/26
19 played24 unused sub14 not in squad· 1233 min, 1g 0a
| Date | Competition | Opponent | Res | Status | Min | G | A | Rating |
|---|---|---|---|---|---|---|---|---|
| Jan 15 | Friendlies Clubs | H Dinamo Zagreb | 1-1 | Not in squad | — | |||
| Jan 19 | Friendlies Clubs | H CSKA 1948 | 7-0 | Not in squad | — | |||
| Jan 24 | Friendlies Clubs | H Maribor | 2-0 | Not in squad | — | |||
| Jul 2 | Friendlies Clubs | H Górnik Łęczna | 2-0 | Not in squad | — | |||
| Jul 6 | Friendlies Clubs | A Widzew Łódź | 1-7 | Not in squad | — | |||
| Jul 11 | Friendlies Clubs | H Zaglebie Lubin | 0-1 | Not in squad | — | |||
| Jul 18 | Ekstraklasa | H Nieciecza | 0-4 | Played | 90 | 6.9 | ||
| Jul 24 | UEFA Europa Conference League | A Novi Pazar | 2-1 | Not in squad | — | |||
| Jul 27 | Ekstraklasa | H Widzew Łódź | 3-2 | Played | 90 | 6.3 | ||
| Jul 31 | UEFA Europa Conference League | H Novi Pazar | 3-1 | Not in squad | — | |||
| Aug 7 | UEFA Europa Conference League | A Silkeborg | 1-0 | Played | 90 | 7.2 | ||
| Aug 10 | Ekstraklasa | H Cracovia Krakow | 5-2 | Played | 45 | 6.6 | ||
| Aug 14 | UEFA Europa Conference League | H Silkeborg | 2-2 | Played | 1 | — | ||
| Aug 17 | Ekstraklasa | A Radomiak Radom | 2-1 | Played | 90 | 7.5 | ||
| Aug 21 | UEFA Europa Conference League | H Dinamo Tirana | 3-0 | Not in squad | — | |||
| Aug 28 | UEFA Europa Conference League | A Dinamo Tirana | 1-1 | Not in squad | — | |||
| Aug 31 | Ekstraklasa | H Lechia Gdansk | 2-0 | Unused sub | 0 | — | ||
| Sep 13 | Ekstraklasa | A Piast Gliwice | 1-1 | Played | 10 | 6.2 | ||
| Sep 19 | Ekstraklasa | A Wisla Plock | 1-0 | Played | 45 | 6.9 | ||
| Sep 24 | Ekstraklasa | A Legia Warszawa | 0-0 | Unused sub | 0 | — | ||
| Sep 28 | Ekstraklasa | A Lech Poznan | 2-2 | Unused sub | 0 | — | ||
| Oct 2 | UEFA Europa Conference League | H Hamrun Spartans | 1-0 | Unused sub | 0 | — | ||
| Oct 5 | Ekstraklasa | H Korona Kielce | 3-1 | Unused sub | 0 | — | ||
| Oct 18 | Ekstraklasa | H Arka Gdynia | 4-0 | Unused sub | 0 | — | ||
| Oct 23 | UEFA Europa Conference League | A Strasbourg | 1-1 | Unused sub | 0 | — | ||
| Oct 26 | Ekstraklasa | A Gornik Zabrze | 1-2 | Unused sub | 0 | — | ||
| Oct 30 | Cup | A Miedz Legnica | 3-2 | Not in squad | — | |||
| Nov 2 | Ekstraklasa | H Raków Częstochowa | 1-2 | Unused sub | 0 | — | ||
| Nov 6 | UEFA Europa Conference League | A Shkendija | 1-1 | Unused sub | 0 | — | ||
| Nov 9 | Ekstraklasa | A Pogon Szczecin | 2-1 | Unused sub | 0 | — | ||
| Nov 14 | Friendlies Clubs | H Pogoń Grod. Mazowiecki | 5-1 | Not in squad | — | |||
| Nov 27 | UEFA Europa Conference League | H KuPS | 1-0 | Unused sub | 0 | — | ||
| Nov 30 | Ekstraklasa | A Zaglebie Lubin | 0-0 | Played | 9 | 6.7 | ||
| Dec 4 | Cup | A GKS Katowice | 1-3 | Not in squad | — | |||
| Dec 7 | Ekstraklasa | A Nieciecza | 1-2 | Unused sub | 0 | — | ||
| Dec 11 | UEFA Europa Conference League | H Rayo Vallecano | 1-2 | Unused sub | 0 | — | ||
| Dec 14 | Ekstraklasa | A Motor Lublin | 1-1 | Unused sub | 0 | — | ||
| Dec 18 | UEFA Europa Conference League | A AZ Alkmaar | 0-0 | Played | 86 | 7.6 | ||
| Jan 31 | Ekstraklasa | A Widzew Łódź | 3-1 | Unused sub | 0 | — | ||
| Feb 7 | Ekstraklasa | H Motor Lublin | 4-1 | Unused sub | 0 | — | ||
| Feb 14 | Ekstraklasa | A Cracovia Krakow | 0-0 | Played | 45 | 6.9 | ||
| Feb 19 | UEFA Europa Conference League | H Fiorentina | 0-3 | Unused sub | 0 | — | ||
| Feb 22 | Ekstraklasa | H Radomiak Radom | 1-1 | Not in squad | — | |||
| Feb 26 | UEFA Europa Conference League | A Fiorentina | 4-2 | Played | 8 | 6.3 | ||
| Mar 1 | Ekstraklasa | H Legia Warszawa | 2-2 | Unused sub | 0 | — | ||
| Mar 6 | Ekstraklasa | A Lechia Gdansk | 0-3 | Unused sub | 0 | — | ||
| Mar 14 | Ekstraklasa | H Piast Gliwice | 1-2 | Played | 90 | 6.9 | ||
| Mar 17 | Ekstraklasa | H GKS Katowice | 2-1 | Unused sub | 0 | — | ||
| Mar 21 | Ekstraklasa | H Wisla Plock | 1-2 | Unused sub | 0 | — | ||
| Apr 4 | Ekstraklasa | H Lech Poznan | 0-0 | Unused sub | 0 | — | ||
| Apr 10 | Ekstraklasa | A Korona Kielce | 1-1 | Unused sub | 0 | — | ||
| Apr 19 | Ekstraklasa | A Arka Gdynia | 3-0 | Played | 94 | 6.9 | ||
| Apr 24 | Ekstraklasa | H Gornik Zabrze | 1-2 | Played | 80 | 6.9 | ||
| May 9 | Ekstraklasa | H Pogon Szczecin | 3-2 | Played | 90 | 6.9 | ||
| May 13 | Ekstraklasa | A Raków Częstochowa | 2-0 | Played | 90 | 1 | 8.3 | |
| May 17 | Ekstraklasa | A GKS Katowice | 2-2 | Played | 90 | 6.5 | ||
| May 23 | Ekstraklasa | H Zaglebie Lubin | 1-0 | Played | 90 | 7.3 |