JapanMatches analysed: 562023–2026Jumpei Iida · J1 League: referee stats
Jumpei Iida (Japan) has shown 2.96 cards per game in 56 analysed matches — +7% compared with the average of the same leagues. Profile: strict.
Strict · +7%Upcoming matches with Jumpei Iida
Referee radar
Percentile among 2956 referees with at least 15 matches; 50 = typical referee. Each axis compares the referee with the average of the leagues where this referee officiates.
Cards per match (last 20 matches)
Last matches refereed by Jumpei Iida
| Date | Match | Score | Cards (home–away) | Fouls | Pen. |
|---|---|---|---|---|---|
| Sat 19 Sept | Urawa – Tokyo VerdyJ1 League | 3:1 | 2 | 27 | 0 |
| Sat 15 Aug | Mito Hollyhock – Gamba OsakaJ1 League | 1:1 | 1 | 23 | 0 |
| Sun 17 May | Kyoto Sanga – Sanfrecce HiroshimaJ1 League | 0:4 | 3 | 20 | 0 |
| Wed 6 May | Kashima – Mito HollyhockJ1 League | 3:0 | 2 | 22 | 0 |
| Wed 29 Apr | Avispa Fukuoka – Sanfrecce HiroshimaJ1 League | 2:2 | 5 | 24 | 0 |
| Sat 8 Nov | Shonan Bellmare – Albirex NiigataJ1 League | 5:2 | 2 | 19 | 1 |
| Sat 25 Oct | Yokohama F. Marinos – Sanfrecce HiroshimaJ1 League | 3:0 | 3 | 28 | 1 |
| Sat 18 Oct | Yokohama FC – Nagoya GrampusJ1 League | 2:2 | 4 | 30 | 1 |
| Sat 4 Oct | Shimizu S-pulse – FC TokyoJ1 League | 1:1 | 1 | 23 | 0 |
| Tue 23 Sept | Kyoto Sanga – Machida ZelviaJ1 League | 1:1 | 4 | 20 | 1 |
| Fri 12 Sept | Vissel Kobe – Kashiwa ReysolJ1 League | 0:0 | 1 | 18 | 0 |
| Sun 10 Aug | FC Tokyo – KashimaJ1 League | 0:1 | 1 | 19 | 0 |
| Sat 5 Jul | Vissel Kobe – Shonan BellmareJ1 League | 4:0 | 1 | 25 | 0 |
| Sat 21 Jun | Yokohama F. Marinos – Fagiano OkayamaJ1 League | 0:1 | 2 | 19 | 0 |
| Wed 21 May | Kawasaki Frontale – UrawaJ1 League | 2:2 | 4 | 15 | 0 |
How the numbers are calculated
Cards = yellow and red cards shown to players during 90 minutes (a second yellow counts as a yellow plus a red, as most bookmakers settle). Cards for coaches and substitutes on the bench and cards in extra time are excluded. Penalties = penalties awarded during the match (shoot-outs excluded). “vs league” compares the referee with the average of the exact league seasons this referee worked, so a referee from a card-heavy league is not called strict just because of the league.
Data: official match events and statistics (API-Sports), updated daily.
Frequently asked questions
How many cards does Jumpei Iida give per game?
On average 2.96 cards per game in 56 analysed matches (league average in the same competitions: 2.71).
Is Jumpei Iida a strict referee?
Compared with the leagues where Jumpei Iida officiates, the card count is +7% – profile: strict. A red card appeared in 7% of these matches.
How often do matches with Jumpei Iida go over 4.5 cards?
Over 4.5 cards in 14% of matches and over 3.5 cards in 38%. Both teams were booked in 55%.
Does Jumpei Iida give many penalties?
A penalty was awarded in 16% of matches refereed by Jumpei Iida.