Ryuta Koike 2026 Stats
Played for Kashima in 2026 · Position: Defender.
Ryuta Koike (Kashima, defender) had 1 goal and 0 assists in 9 appearances in 2026 (383 minutes, all competitions). Tackles per 90 in J1 League: 1.22. Started 5 of 9.
Ryuta Koike (Kashima) averaged a TACTIX Impact of 1.4 per match across nine appearances, and scored one goal and zero assists in nine appearances in 2026 — per TACTIX Impact, an open rating with every weight published (as of 28 October 2026).
An open, transparent rating built from raw match actions across 9 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
Ryuta Koike is a defender at Kashima, with seven appearances and 296 minutes in the J1 League 2026. TACTIX Impact: 0.8 per match across seven appearances in J1 League matches, the sixth percentile of 432 qualifying J1 League players. Ryuta Koike has started 5 of nine appearances in 2026 (all competitions), averaging 43 minutes. That is 16% of the J1 League minutes available to him (296 of 1800 across 20 club matches).
Keeper, venue and career
Against his career: 1.17 tackles per 90 in 2026 (383 minutes) versus 1.25 across every season on record (4114 minutes).
Form and availability
Impact over the last five matches (newest first): 5.9, 1.3, 2.3, 0.7, 0.0 — trending up, averaging 2.0 against a season figure of 1.4.
Season 2026 · All Competitions
Started 5 of 9 appearances, 4 from the bench · 43 minutes per appearance · 16% of the J1 League minutes available (296 of 1800).
Against his career: 1.17 tackles per 90 in 2026 (383 minutes) · 1.25 across every season on record (4114 minutes).
J1 League only: 7 apps · 0.8 Impact per match in 2026. The figures above cover all 2 competitions played that season, which is why they can differ. See the J1 League Impact leaderboard.
Ryuta Koike Stats per 90 · J1 League 2026, defender
| Stat | Ryuta Koike | vs defenders | Last season |
|---|---|---|---|
| Tacklesper 90 | 1.22 | — | 1.27 |
| Interceptionsper 90 | 0.30 | — | 0.96 |
| Blocksper 90 | 0.30 | — | 0.27 |
| Duels wonper 90 | 2.43 | — | 3.11 |
| Duel win rate | 53.3% | — | 45.0% |
| Fouls committedper 90 | 0.30 | — | 0.88 |
| Cardsper 90 | 0.00 | — | 0.08 |
| Passesper 90 | 47.13 | — | 44.12 |
| Pass accuracy | 87.1% | — | 85.3% |
Per 90 minutes over 296 minutes in J1 League 2026. Ranks appear once Ryuta Koike reaches 450 minutes in J1 League. Last season: the same competition, 2344 minutes.
Last 9 Appearances · All Competitions
- 1+ tackle4 of 9
- 2+ tackles1 of 9
- 1+ foul committed2 of 9
- 1+ shot1 of 9
- Booked0 of 9
How often, not how much: the matches where each line happened, out of the matches where it was recorded (2026-02-07 to 2026-10-28, newest first). History, not a forecast — the model’s player projections are on Pro.
Profile Radar · J1 League 2026, defender
A radar appears once Ryuta Koike has 450+ minutes in J1 League this season (296 so far) — the floor the defenders cohort was cut at.
| Axis | Ryuta Koike | Median | Pct |
|---|---|---|---|
| Shootingshots p90 | 0.00 | 0.41 | — |
| Scoringgoals p90 | 0.00 | 0.00 | — |
| Creationkey passes + assists p90 | 0.30 | 0.45 | — |
| Passingpasses p90 | 47.13accuracy 87.1% | 44.55 | — |
| Dribblingsuccessful dribbles p90 | 0.30success 100.0% | 0.23 | — |
| Duelsduels won p90 | 2.43win rate 53.3% | 4.53 | — |
| Defendingtackles + interceptions + blocks p90 | 1.82 | 3.08 | — |
| Disciplinecards + fouls p90 (fewer is better) | 0.30 | 0.92 | — |
Where That Sits in the J1 League
0.8 per match — 6th 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 | Tkl+Int/90 | KP/90 | Impact |
|---|---|---|---|---|---|---|---|
| 2027 | Kashima | 3 | 0 | 0 | 1.85 | 1.23 | 1.0 |
| 2026 | Kashima | 9 | 1 | 0 | 1.41 | 0.94 | 1.4 |
| 2025 | Kashima | 30 | 1 | 3 | 2.23 | 0.77 | 2.4 |
| 2024 | Yokohama F. Marinos | 4 | 0 | 1 | 2.15 | 1.08 | 2.9 |
| 2022 | Yokohama F. Marinos | 5 | 0 | 0 | 3.00 | 0.80 | 2.8 |
| 2021 | Yokohama F. Marinos | 4 | 0 | 0 | 4.25 | 1.75 | 4.6 |
| 2018 | Kashiwa Reysol | 1 | 0 | 0 | 1.00 | 1.00 | 3.2 |
| 2017 | Kashiwa Reysol | 1 | 0 | 0 | 0.00 | 2.00 | 1.2 |
Game Log · Last 9 Appearances · All Competitions
| Date | Opponent | Min | G | A | Sh | SoT | KP | Tkl | Cards | Rating | Impact | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2026-10-28 | v Pohang Steelers | 81 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 7.9 | 5.9 | |
| 2026-09-15 | v Newcastle Jets | 6 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 6.6 | 1.3 | |
| 2026-06-06 | v Vissel Kobe | 69 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 6.9 | 2.3 | |
| 2026-05-30 | @ Vissel Kobe sub | 15 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6.3 | 0.7 | |
| 2026-05-23 | v FC Tokyo sub | 16 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.6 | 0 | |
| 2026-05-17 | @ JEF United Chiba sub | 14 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.7 | 0 | |
| 2026-05-06 | v Mito Hollyhock | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 1 | |
| 2026-02-14 | v Yokohama F. Marinos | 82 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 0.9 | |
| 2026-02-07 | @ FC Tokyo sub | 18 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6.3 | 0.7 |
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.
Impact Trend · Last 9 Matches
2026 is complete — this page is Ryuta Koike’s record for that season. See Ryuta Koike’s current season.
Frequently Asked Questions
- How many tackles does Ryuta Koike average per 90?
- Ryuta Koike averages 1.22 tackles per 90 minutes in J1 League 2026 (296 minutes).
- How many goals and assists did Ryuta Koike have in 2026?
- In 2026 Ryuta Koike had 1 goal and 0 assists in 9 appearances (383 minutes played).
- Did Ryuta Koike start regularly in 2026?
- Ryuta Koike started 5 of 9 appearances in 2026, averaging 43 minutes per appearance (all competitions).
- What was Ryuta Koike’s TACTIX Impact in 2026?
- Ryuta Koike averaged a TACTIX Impact of 1.4 per match across 9 appearances in 2026 in all competitions — an open rating built from raw match actions, with every weight published.
Today’s Boards
Every fixture kicking off in the UK day, and the fixtures where the free pick leads with each market.
This page is generated from TACTIX’s match data by our software and checked automatically; data as of . How it works → · Report an error
How TACTIX Impact is calculated · Live track record · Stats are historical; predictions are model output, not betting advice.