Domestic-league season · Portland Timbers.
Missed 3 of Portland Timbers's ~38 games this season through 3 injury absences (lower-body). He still appeared 31 times — a solid return given how little of the season he was available. His rating is judged mainly on the games he was fit to play.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Major League Soccer | 31 | 1 | 2 | 2550 | 6.9 |
 Leagues Cup | 2 | 0 | 0 | 0 | — |
Mosquera's current-season form is down 21% on last season (Season 19→15), while his Rating eased 47→44. His peak season for form remains 2023/24 (Season 21).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Portland Timbers · 8th | 31 | 1 | 2 | 6.9 | 44 | 15 |
| 2024/25 | Portland Timbers · 8th | 35 | 1 | 3 | 6.93 | 47 | 19 |
| 2023/24 | Portland Timbers · 8th | 29 | 2 | 4 | 6.68 | 48 | 21 |
| 2022/23 | Portland Timbers · 7th | 3 | 0 | 0 | 6.87 | 37 | 0 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
J. Mosquera is a 23-year-old full-back at Portland Timbers, rated 44.1 overall by Field Insider's model, ranking 45th of 790 in the Major League Soccer. An emerging talent, he has been an ever-present this season (81% of available minutes). His defensive output reads 1.73 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Mosquera.
Judged on this season alone, Mosquera graded 15 — a workmanlike campaign that ranks 72nd of 135 of the 135 full-backs in the Major League Soccer, on 5 clean sheets and 1.729 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 19 → 15). Over the 4 seasons on record his form has trended upward, peaking in 2023/24.
On long-term talent our Rating reads 44, top 4% of the 135 full-backs in the Major League Soccer. At 23 Mosquera is still climbing toward his ceiling, and a market index of 22.9 reflects that trajectory.
Read the appearance count in context: Mosquera missed 3 games through injury (lower-body) out of roughly 38 this season. The 31 he did play is a solid return on the time he was fit, and his ratings are weighted toward those games rather than the ones he sat out injured.
Below his 2023/24 peak but holding a solid level — the platform for a return is there.
1.73 tackles, blocks & interceptions per 90 — light defensive volume, with 5 clean sheets across 31 appearances. Going forward he chipped in 1 goal and 2 assists — a useful bonus from the back.
With a Rating of 44.1, Mosquera carries the 5th-highest potential of the full-backs in the Major League Soccer (top 4%). Defensively he reads as light defensive volume (1.73 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.
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 (~23), then tapers with age. At 23, Mosquera sits on 22.9, at or near its peak. The blue line is Mosquera's projected Rating — 44.1 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.
