Y. Kobayashi
Next: Urawa v JEF United Chiba · J1 League · Wed 21 Oct, 11:30 BST · Urawa allow 12.1 shots per game over their last 8 — form, head-to-head and stats on the match page.
Y. Kobayashi (JEF United Chiba, midfielder) has 0 goals and 0 assists in 14 appearances in 2026 (975 minutes, all competitions). Shots per 90 in J1 League: 0.37, higher than 11% of 125 midfielders. Started 11 of 14. Next: Urawa v JEF United Chiba, Wed 21 Oct, 11:30 BST.
Key facts
As of 17 October 2026: Y. Kobayashi is a midfielder at JEF United Chiba, with 14 appearances and 975 minutes in the J1 League 2026.
As of 17 October 2026: Ranked in the 63rd percentile of 432 qualifying J1 League players, Y. Kobayashi’s Impact runs at 2.6 per match (14 appearances in J1 League matches).
As of 17 October 2026: Against midfielders in the J1 League 2026, Y. Kobayashi stands out on 1.94 interceptions per 90 (higher than 95%) and pass accuracy of 87.6% (higher than 94%); the cohort is 125 players with 450+ minutes.
Y. Kobayashi (JEF United Chiba) averages a TACTIX Impact of 2.6 per match across 14 appearances — per TACTIX Impact, an open rating with every weight published (as of 17 October 2026).
An open, transparent rating built from raw match actions across 14 appearances in 2026 (all competitions) — every weight is published. Higher is better; a negative score just means costly actions outweighed productive ones in that sample — not a verdict on the player.
Profile
Y. Kobayashi is a midfielder at JEF United Chiba, with 14 appearances and 975 minutes in the J1 League 2026. TACTIX Impact: 2.6 per match across 14 appearances in J1 League matches, the 63rd percentile of 432 qualifying J1 League players. Y. Kobayashi has started 11 of 14 appearances in 2026 (all competitions), averaging 70 minutes. That is 54% of the J1 League minutes available to him (975 of 1800 across 20 club matches).
Keeper, venue and career
Home and away differ: 1.16 key passes per 90 at home (541 minutes) against 0.41 away (434 minutes), all competitions 2026.
By the numbers
By the numbers, among the 125 J1 League midfielders with 450+ minutes: 1.94 interceptions per 90 — higher than 95% and pass accuracy of 87.6% — higher than 94%. Y. Kobayashi recorded a tackle in 6 of the last 10 appearances where it was measured (all competitions).
Strengths and weaknesses
Strengths, against Midfielders, J1 League 2026 (n = 125): Defending (elite, 94th percentile). Lower on the radar: Shooting (11th percentile) and Scoring (18th percentile), against 125 Midfielders, J1 League 2026 (n = 125).
Form and availability
Impact over the last five matches (newest first): 0.7, -0.1, 0.6, 0.7, 3.2 — trending down, averaging 1.0 against a season figure of 2.6. Discipline: two yellow cards in 14 appearances in 2026, and 1.29 fouls per 90 in the J1 League. Next up: Urawa v JEF United Chiba, Wed 21 Oct, 11:30 BST (J1 League). Urawa allow 12.1 shots per game over their last 8.
Similar players
Closest radar profiles among Midfielders, J1 League 2026 (n = 125): Rei Hirakawa, Nelson Ishiwatari and Shuto Abe (cosine similarity of the eight axis percentiles; the full list is part of Pro).
Season 2026 · all competitions
Started 11 of 14 appearances, 3 from the bench · 70 minutes per appearance · 54% of the J1 League minutes available (975 of 1800).
J1 League only: 14 apps · 2.6 Impact per match in 2026. See the J1 League Impact leaderboard.
Y. Kobayashi stats per 90 · J1 League 2026, midfielder
| Stat | Y. Kobayashi | vs midfielders |
|---|---|---|
| Passesper 90 | 42.46 | higher than 67% |
| Pass accuracy | 87.6% | higher than 94% |
| Key passesper 90 | 0.83 | higher than 35% |
| Shotsper 90 | 0.37 | higher than 11% |
| Shots on targetper 90 | 0.18 | higher than 26% |
| Successful dribblesper 90 | 0.46 | higher than 40% |
| Tacklesper 90 | 2.31 | higher than 88% |
| Interceptionsper 90 | 1.94 | higher than 95% |
| Fouls committedper 90 | 1.29 | fewer than 29% |
| Cardsper 90 | 0.18 | fewer than 28% |
Per 90 minutes over 975 minutes in J1 League 2026. Ranked against 125 J1 League midfielders with 450+ minutes; “higher than N%” means a higher figure than N% of them, and for fouls, cards, offsides and goals conceded “fewer than” is the better direction.
Last 10 appearances · all competitions
- 1+ shot0 of 10
- 1+ shot on target0 of 10
- 1+ tackle6 of 10
- 1+ foul committed6 of 10
- Scored0 of 10
- Assisted0 of 10
- Booked2 of 10
How often, not how much: the matches where each line happened, out of the matches where it was recorded (2026-03-22 to 2026-10-17, newest first). History, not a forecast — the model’s player projections are on Pro.
Profile radar · J1 League 2026, midfielder
Y. Kobayashi · Midfielders, J1 League 2026 (n = 125) median
| Axis | Y. Kobayashi | Median | Pct |
|---|---|---|---|
| Shootingshots p90 | 0.37on target 50.0% | 0.86 | 11th |
| Scoringgoals p90 | 0.00 | 0.08 | 18th |
| Creationkey passes + assists p90 | 0.83 | 1.09 | 33rd |
| Passingpasses p90 | 42.46accuracy 87.6% | 35.34 | 67th |
| Dribblingsuccessful dribbles p90 | 0.46success 45.5% | 0.58 | 40th |
| Duelsduels won p90 | 4.06win rate 53.0% | 4.05 | 52nd |
| Defendingtackles + interceptions + blocks p90 | 4.43 | 2.68 | 94th |
| Disciplinecards + fouls p90 (fewer is better) | 1.48 | 1.17 | 71st |
Radius is the percentile within the cohort; Discipline count fewer as better. Figures are per 90 minutes over 975 minutes in J1 League 2026. Cohort: 125 players with 450+ minutes.
Where that sits in the J1 League
2.6 per match — 63th percentile of 432 qualifying J1 League players (6+ apps), 2026. Shaded band = 10th–90th percentile; the line is the median.
Career · every team, by season · all competitions
| Season | Team | Apps | Goals | Assists | SoT/90 | KP/90 | Impact |
|---|---|---|---|---|---|---|---|
| 2027 | JEF United Chiba | 2 | 0 | 0 | – | – | 0.3 |
| 2026 | JEF United Chiba | 14 | 0 | 0 | 0.18 | 0.83 | 2.6 |
Game log · last 10 appearances · all competitions
| Date | Opponent | Min | G | A | Sh | SoT | KP | Tkl | Cards | Rating | Impact | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-17 | v Yokohama F. Marinos2027 | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6.5 | 0.7 | Match → |
| 2026-10-11 | v V-varen Nagasaki2027 sub | 11 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.3 | -0.1 | Match → |
| 2026-06-06 | v Avispa Fukuoka sub | 30 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0.6 | Match → |
| 2026-05-30 | @ Avispa Fukuoka sub | 22 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6.7 | 0.7 | Match → |
| 2026-05-06 | @ FC Tokyo | 71 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 3.2 | Match → |
| 2026-04-29 | v Yokohama F. Marinos | 74 | 0 | 0 | 0 | 0 | 2 | 1 | 0 | 6.7 | 2.5 | Match → |
| 2026-04-25 | @ Kawasaki Frontale | 83 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0.5 | Match → |
| 2026-04-11 | v Mito Hollyhock | 89 | 0 | 0 | 0 | 0 | 0 | 2 | 7 | 3.1 | Match → | |
| 2026-04-04 | v Tokyo Verdy | 83 | 0 | 0 | 0 | 0 | 0 | 3 | 0 | 6.7 | 2.4 | Match → |
| 2026-03-22 | @ Kashima | 88 | 0 | 0 | 0 | 0 | 1 | 2 | 6.9 | 1.9 | Match → |
Min = minutes; Sh = shots, SoT = shots on target, KP = key passes, Tkl = tackles; – = not recorded for that match. Rating is the data provider’s; Impact is TACTIX’s published formula.
Home v away · per 90 · 2026 · all competitions: Key passes 1.16 at home (541 min), 0.41 away (434 min); Shots 0.67 at home (541 min), 0.00 away (434 min).
Impact trend · last 10 matches
TACTIX model: Y. Kobayashi’s match projections
Frequently asked questions
- How many shots does Y. Kobayashi average per 90?
- Y. Kobayashi averages 0.37 shots per 90 minutes in J1 League 2026 (975 minutes) — higher than 11% of 125 J1 League midfielders with 450+ minutes.
- How many goals and assists does Y. Kobayashi have this season?
- This season Y. Kobayashi has 0 goals and 0 assists in 14 appearances (975 minutes played).
- Does Y. Kobayashi start every game?
- Y. Kobayashi started 11 of 14 appearances in 2026, averaging 70 minutes per appearance (all competitions).
- How often does Y. Kobayashi get booked?
- Y. Kobayashi was booked in 2 of the last 10 appearances where cards were recorded (all competitions); 2 yellow and 0 red this season.
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