Domestic-league season · Oakland Roots.
Following his move to Oakland Roots, Sinisterra's current-season form is up 300% on last season (Season 3→12), while his Rating eased 42→30. That makes this his strongest season for form to date.
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Oakland Roots · 10th | 16 | 2 | 1 | 6.81 | 30 | 12 |
| 2021/22 | Platense · 18th | 6 | 0 | 1 | 6.73 | 42 | 3 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
J. Sinisterra is a 27-year-old centre-forward at Oakland Roots, rated 30.3 overall by Field Insider's model, ranking 424th of 790 in the Major League Soccer. In his prime years, he has been a rotation option this season (37.7% of available minutes). He brings 0.27 goal contributions per 90 (0.18 goals, 0.09 assists). Below: strengths, watch-points, market-value outlook and the latest transfer news on Sinisterra.
Judged on this season alone, Sinisterra graded 12 — a workmanlike campaign that ranks 85th of 112 of the 112 centre-forwards in the Major League Soccer, on 2 goals and 1 assist in 16 appearances (0.265 involvements per 90).
Year-on-year, that's a clear step up on last season (Season 3 → 12).
On long-term talent our Rating reads 30, 63rd of 112 of the 112 centre-forwards in the Major League Soccer. At 27 Sinisterra is in his prime years, and a market index of 15.8 reflects that trajectory.
2 goals in 16 appearances (0.13 per game) — light end product the role wants to see climb. Add 1 assist for 3 goal contributions in all.
With a Rating of 30.3, Sinisterra carries the 63rd-highest potential of the centre-forwards in the Major League Soccer of 112, and he is posting that for a relegation-threatened side (Oakland Roots finished 10th of 12) — individual numbers are harder to earn on a struggling team, so his underlying level likely sits a touch above the ranking. In the final third he profiles as a work-in-progress on end product (0.27 goal contributions per 90). 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 (~16), then tapers with age. At 27, Sinisterra sits on 15.8, at or near its peak. The blue line is Sinisterra's projected Rating — 30.3 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.
