Field Insider

K. Hayashi

Solid contributorMachida Zelvia · 25 yrsTransferred to Urawa

Profile

Full nameKotaro Hayashi
PositionDefensive midfielder
NationalityJapan
Age25
Date of birth16 Nov 2000
BirthplaceSaga
Height170 cm
Shirt number#26
ClubMachida Zelvia
Defensive midfielderalso played MID
33
Appearances
4
Goals
1
Assists
2575
Minutes

Domestic-league season · Machida Zelvia.

Performance data · by competition

CompetitionAppsGAMinMatch
J1 League334125756.79
AFC Champions League Elite13019236.85
J-League Cup200210

Scout report

Solid contributorDefensive midfielder

K. Hayashi is a 25-year-old defensive midfielder at Machida Zelvia, rated 54.4 overall by Field Insider's model, ranking 6th of 377 on scout potential in the J1 League. In his prime years, he has been a regular starter this season (75.3% of available minutes). His defensive output reads 2.59 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Hayashi.

Judged on this season alone, Hayashi graded 35 — an excellent campaign that ranks top 13% of the 49 defensive midfielders in the J1 League, on 4 goals, 1 assist and 2.586 defensive actions per 90.

Year-on-year, that's a drop on last season (Season 55 → 35). Over the 3 seasons on record his form has trended upward, peaking in 2024/25.

On long-term talent our Rating reads 54, top 5% of the 49 defensive midfielders in the J1 League. At 25 Hayashi is in his prime years, and a market index of 15.9 reflects that trajectory.

From the career report
Read the full career report →

Below his 2024/25 peak but holding a solid level — the platform for a return is there.

Peak: 2024/25Trending upBreakout: 2024/25
Current potentialTop 5% defensive midfielders · J1 LeagueCurrent seasonTop 13% defensive midfielders · J1 League6th-best defensive midfielder in the J1 League6th in the J1 League · potential2nd-highest potential defensive midfielder in the J1 League
54.4
Ratingi
2nd of 49 defensive midfielders
34.9
Seasoni
developing / rotation level
75.3%
Minutes
a regular starter
2.59
Def. actions / 90
moderate defensive volume

Output in context · Machida Zelvia finished 6th of 20 · an upper-table side

2.59
Def. / 90
54
Tackles
18
Interceptions
11
Clean sheets

2.59 tackles, blocks & interceptions per 90 — moderate defensive volume, with 11 clean sheets across 33 appearances. Behind an upper-table side (6th of 20) the side controls more games, so the defensive load is lighter — the value sits as much in composure and ball progression as in raw volume. Going forward he chipped in 4 goals and 1 assist — a useful bonus from the back.

Strengths

  • Availability. On the pitch for 75.3% of available minutes — a dependable presence in the XI.
  • Attacking threat. Chips in from deep: 0.18 goal involvements per 90, useful for a defensive midfielder.

Watch points

  • Few red flags. No obvious weaknesses in the current-season profile — consistency is the next test.

Outlook

With a Rating of 54.4, Hayashi carries the 2nd-highest potential of the defensive midfielders in the J1 League (top 5%). Defensively he reads as moderate defensive volume (2.59 tackles, blocks & interceptions per 90). Approaching peak years; value is still building (price multiplier 2×) with the best seasons likely ahead.

Generated from Field Insider's rating model · AI-written analysis to follow.

Transfer news

No transfer news found for this player.