Who is Y. Kobayashi?
Y. Kobayashi is a defender with Japan nationality (age 25), and in 2026 his club is Jagiellonia.
2026 so far: 13 matches with 1 goal and 0 assists (on average a goal every 720 minutes).
A season earlier (2025): 19 matches, 1 goal, 0 assists.
His most recent transfer was from Portimonense to Jagiellonia, on 3 July 2025.
5 trophies won; Premiership (2×), Scottish Cup (2×) the most often.
Y. Kobayashi: 2026 season stats
Club competitions
| Competition | Apps | G | A | Mins | Cards | Rtg |
|---|---|---|---|---|---|---|
| UEFA Europa League | 6 | 0 | 0 | 180 | 2/0 | 6.5 |
| Ekstraklasa | 7 | 1 | 0 | 540 | 1/0 | 6.0 |
| Total | 13 | 1 | 0 | 720 | 3/0 | 6.2 |
Y. Kobayashi: detailed stats
All club competitions in 2026, combined.
Y. Kobayashi: 2025 season stats
Y. Kobayashi: career
| Club | Period |
|---|---|
 Jagiellonia | 2025–present |
 Portimonense | 2024 |
 Celtic | 2022–2023 |
 Vissel Kobe | 2018–2021 |
 Yokohama FC | 2020 |
Listed: senior clubs only, not youth or reserve teams.
Y. Kobayashi: transfers
| Date | Move | Fee |
|---|---|---|
| 3 July 2025 | Portimonense → Jagiellonia | |
| 24 August 2024 | Celtic → Portimonense | Not disclosed |
| 1 January 2023 | Vissel Kobe → Celtic | Not disclosed |
| 1 February 2021 | Yokohama FC → Vissel Kobe | Not disclosed |
| 4 January 2020 | Vissel Kobe → Yokohama FC | Loan |
| 2 August 2019 | Vissel Kobe → Machida Zelvia | Loan |
Y. Kobayashi: trophies
5 trophies won.
- Premiership2023/2024, 2022/20232×
- Scottish Cup2023/2024, 2022/20232×
- EFL Cup2022/20231×
Y. Kobayashi: frequently asked questions
How many goals does Y. Kobayashi have in 2026?
Y. Kobayashi's record in 2026: 1 goal and 0 assists in 13 matches.
Which team is Y. Kobayashi at?
Jagiellonia is the club of Y. Kobayashi (defender) in 2026. Nationality: Japan.
How old is Y. Kobayashi?
Y. Kobayashi's age is 25. Date of birth: 18 July 2000.
Which was Y. Kobayashi's most recent transfer?
A move from Portimonense to Jagiellonia, 3 July 2025.
How many honours has Y. Kobayashi won?
5 trophies won; Premiership (2×), Scottish Cup (2×), EFL Cup (1×) the most often.
About Y. Kobayashi
Y. Kobayashi (Japan), season by numbers: appearances, goals, assists and cards, plus every club of his career, each transfer and his trophies. He plays in the Jagiellonia squad.