Domestic-league season · Machida Zelvia.
Earlier this season at V-varen Nagasaki — J-League Cup: 2 apps, 1g 0a, 124 min
The headline Season rating covers his time at Machida Zelvia; availability counts only fixtures while in this squad.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 AFC Champions League Elite | 6 | 1 | 2 | 429 | 6.9 |
 J1 League | 5 | 0 | 0 | 352 | 6.58 |
 J-League Cupat V-varen Nagasaki | 2 | 1 | 0 | 124 | — |
Following his move to Machida Zelvia, Masuyama's current-season form is down 67% on last season (Season 9→3), while his Rating eased 43→26. His peak season for form remains 2021/22 (Season 9).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Machida Zelvia · 6th | 5 | 0 | 0 | 6.58 | 26 | 3 |
| 2021/22 | Oita Trinita · 18th | 29 | 1 | 0 | 6.55 | 43 | 9 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
A. Masuyama is a 29-year-old defensive midfielder at Machida Zelvia, rated 26 overall by Field Insider's model. An experienced operator, he has been a fringe squad member this season (10.3% of available minutes). His defensive output reads 2.56 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Masuyama.
On the season, Masuyama graded 3 for current form (age-blind), on 0 goals, 0 assists and 2.557 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 9 → 3).
On long-term talent our Rating reads 26. At 29 Masuyama is in his prime years, and a market index of 10.9 reflects that trajectory.
2.56 tackles, blocks & interceptions per 90 — moderate defensive volume, with 1 clean sheet across 5 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.
Rated 26 overall — below regular-starter level. Defensively he reads as moderate defensive volume (2.56 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1.1× now → 0.8× projected in three years).
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 (~20), then tapers with age. At 29, Masuyama sits on 10.9, past its peak and easing. The blue line is Masuyama's projected Rating — 26 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.
