Domestic-league season · Shonan Bellmare.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 J1 League | 7 | 0 | 0 | 630 | 6.8 |
Following his move to Shonan Bellmare, Popp's current-season form is down 83% on last season (Season 6→1), while his Rating eased 34→18. His peak season for form remains 2024/25 (Season 6).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Shonan Bellmare · 19th | 7 | 0 | 0 | 6.8 | 18 | 1 |
| 2024/25 | Yokohama F. Marinos · 9th | 25 | 0 | 0 | 7 | 34 | 6 |
| 2021/22 | Oita Trinita · 18th | 14 | 0 | 0 | 6.81 | 40 | 6 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
W. Popp is a 31-year-old goalkeeper at Shonan Bellmare, rated 18.1 overall by Field Insider's model, ranking 743rd of 874 in the J3 League. A seasoned veteran, he has been a fringe squad member this season (18.4% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Popp.
Judged on this season alone, Popp graded 1 — a workmanlike campaign that ranks 68th of 72 of the 72 goalkeepers in the J3 League, on 1 clean sheet across 7 appearances.
Year-on-year, that's a drop on last season (Season 6 → 1). Over the 3 seasons on record his form has drifted down, peaking in 2024/25.
On long-term talent our Rating reads 18, 51st of 72 of the 72 goalkeepers in the J3 League. At 31 Popp is into the veteran stage, where the age curve weighs on the projection, and a market index of 6.2 reflects that trajectory.
Popp is operating at his career peak — the 2024/25 level is the level.
1 clean sheet in 7 appearances (14% of games). Keeping that many behind a relegation-threatened side (19th of 20) — a side that concedes more — points to a busy, productive season between the posts.
With a Rating of 18.1, Popp carries the 51st-highest potential of the goalkeepers in the J3 League of 72 — though on just 7 appearances this season, so the standing rests on a small sample. A limited game time keeper carrying the gloves this season. Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.9× and falling).
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 (~14), then tapers with age. At 31, Popp sits on 6.2, past its peak and easing. The blue line is Popp's projected Rating — 18.1 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.
