Player Summary
Y. Kobayashi is a Defender at Jagiellonia (Ekstraklasa). Their club career began at Vissel Kobe in 2018, followed by spells at Machida Zelvia, Yokohama FC, Celtic, Portimonense, Wisla Plock, Novi Pazar, Silkeborg and Dinamo Tirana, and they have been with Jagiellonia since 2025. Listed records show 4 appearances for Japan U20.
Season goals3
Season assists0
Rating6.65
Upcoming matches
Scope: 2026/27 / 2025/26
| Competition | Round | Date | Opponent | H/A | Venue |
|---|---|---|---|---|---|
| Ekstraklasa | Regular Season - 12 | 2026-10-25 | H | Stadion Miejski w Białymstoku | |
| Cup | Round of 32 | 2026-10-29 | A | Polsat Plus Arena | |
| Ekstraklasa | Regular Season - 13 | 2026-11-01 | A | Synerise Arena - Stadion Miejski im. Henryka Reymana |
Key metrics (total)
Appearances41
Starts34
Minutes2,927 min
Goals6
Assists0
G+A6
Yellow cards8
Red cards0
Key metrics are totals for the displayed season (4 competitions combined, 2026/27 / 2025/26).
Performance by competition
4 competitions
| Competition | Appearances | Starts | Min | Goals | Assists | Yellow cards | Red cards | Rating |
|---|---|---|---|---|---|---|---|---|
 Ekstraklasa | 22 | 19 | 1,588 | 2 | 0 | 6 | 0 | 6.87 |
 UEFA Europa League | 6 | 6 | 540 | 0 | 0 | 2 | 0 | 6.49 |
 UEFA Europa Conference League | 8 | 5 | 511 | 0 | 0 | 0 | 0 | 7.03 |
 Friendlies Clubs | 5 | 4 | 288 | 4 | 0 | 0 | 0 | - |