Career Statistics
Koei Koya has officiated 4 matches, issuing 7 yellow and 0 red cards (1.75 yellows per match). Home teams win 75.0% of the time when this referee is in charge.
4
Matches
7
1.75/game
Yellow Cards
0
0.00/game
Red Cards
0
0.00/game
Penalties
15
3.75/game
Goals
3
75%
Home Wins
1
25%
Away Wins
0
0%
Draws
Result Distribution
Match outcome breakdown when Koei Koya officiates: 75.0% home wins, 0.0% draws, 25.0% away wins. A higher home win percentage may indicate a tendency that bettors can factor into match predictions.
H 75%
A 25%
Home winDrawAway win
Matches per Year
Koei Koya's workload across 1 years (2025–2025). Tracking how many matches a referee handles per year helps assess experience and current activity level.
League Level Breakdown
J-League Cup2 (50%)
Emperor Cup1 (25%)
J2 League1 (25%)
Statistics by League
Koei Koya has officiated across 3 competitions, with the most appearances in J-League Cup (2 matches). Compare card and goal averages across leagues to see if the referee's style varies by competition level.
| Competition | Matches | Y/M | Goals | |||||||
|---|---|---|---|---|---|---|---|---|---|---|
J-League Cup· Japan2Matches | 2 | 4 | 0 | Y/M2.0 | Goals7 | 3.5 | 0 | 2 | 0 | 0 |
Emperor Cup· Japan1Matches | 1 | 1 | 0 | Y/M1.0 | Goals3 | 3.0 | 0 | 1 | 0 | 0 |
J2 League· Japan1Matches | 1 | 2 | 0 | Y/M2.0 | Goals5 | 5.0 | 0 | 0 | 1 | 0 |
Recent Matches
The last 4 matches officiated by Koei Koya. Review recent cards, goals, and results to spot current trends in this referee's decision-making.
| Date | Competition | Home | Score | Away | |||
|---|---|---|---|---|---|---|---|
| 2025-09-20 | J2 League | 2–3 | 2 | — | |||
| 2025-09-03 | J-League Cup | 2–0 | 3 | — | |||
| 2025-07-16 | Emperor Cup | 2–1 | 1 | — | |||
| 2025-06-04 | J-League Cup | 4–1 | 1 | — |