Domestic-league season · Iwaki.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 J2 League | 14 | 0 | 0 | 1212 | — |
 J-League Cup | 1 | 0 | 0 | 120 | — |
Following his move to Iwaki, Hayasaka's current-season form is up 0% on last season (Season 0→6), while his Rating eased 40→38. That makes this his strongest season for form to date.
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Iwaki · 9th | 14 | 0 | 0 | — | 38 | 6 |
| 2024/25 | Kawasaki Frontale · 8th | 1 | 0 | 0 | 6.2 | 40 | 0 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
Y. Hayasaka is a 27-year-old goalkeeper at Iwaki, rated 37.8 overall by Field Insider's model, ranking 399th of 874 in the J3 League. In his prime years, he has been a rotation option this season (35.4% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Hayasaka.
Judged on this season alone, Hayasaka graded 6 — a workmanlike campaign that ranks 50th of 72 of the 72 goalkeepers in the J3 League, on 3 clean sheets across 14 appearances.
Year-on-year, that's a clear step up on last season (Season 0 → 6).
On long-term talent our Rating reads 38, 30th of 72 of the 72 goalkeepers in the J3 League. At 27 Hayasaka is in his prime years, and a market index of 28.7 reflects that trajectory.
3 clean sheets in 14 appearances (21% of games).
With a Rating of 37.8, Hayasaka carries the 30th-highest potential of the goalkeepers in the J3 League of 72 — though on just 14 appearances this season, so the standing rests on a small sample. A rotation minutes keeper carrying the gloves this season. In the prime window — at or near peak market value, so the next two seasons are the ones to cash in or build around.
Generated from Field Insider's rating model · AI-written analysis to follow.
The gold line is market value — an index (not €) blending rating, age and league. It climbs through the early 20s, peaks around ages 23–27 (~29), then tapers with age. At 27, Hayasaka sits on 28.7, at or near its peak. The blue line is Hayasaka's projected Rating — 37.8 today — recomputed at each age, so it follows the same rise-and-fall as a career matures and declines. Solid = up to today; dashed = projected.
No transfer news found for this player.
