Domestic-league season · FC Porto.
Earlier this season at Sao Paulo — Paulista - A1: 1 apps, 0g 0a, 90 min
The headline Season rating covers his time at FC Porto; availability counts only fixtures while in this squad.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Primeira Liga | 28 | 8 | 1 | 1168 | 6.97 |
 UEFA Europa League | 11 | 4 | 0 | 626 | 6.85 |
 Taça de Portugal | 6 | 0 | 0 | 231 | 6.37 |
 Friendlies Clubs | 5 | 2 | 0 | 188 | 6.9 |
 Paulista - A1at Sao Paulo | 1 | 0 | 0 | 90 | 6.7 |
 FIFA Club World Cup | 2 | 1 | 0 | 85 | 6.63 |
Following his move to FC Porto, William's current-season form is up 164% on last season (Season 11→29), while his Rating eased 69→66. That makes this his strongest season for form to date.
William is a 20-year-old winger at FC Porto, rated 65.7 overall by Field Insider's model, ranking 27th of 317 in the Primeira Liga and 146th of 1023 U-21 players tracked. A young player, he has been a rotation option this season (38.2% of available minutes). He brings 0.69 goal contributions per 90 (0.62 goals, 0.08 assists). Below: strengths, watch-points, market-value outlook and the latest transfer news on William.
Judged on this season alone, William graded 29 — a strong campaign that ranks top 27% of the 23 wingers in the Primeira Liga, on 8 goals and 1 assist in 28 appearances (0.693 involvements per 90).
Year-on-year, that's a clear step up on last season (Season 11 → 29). Across the 3 seasons we hold, it's his best return yet.
On long-term talent our Rating reads 66, top 9% of the 23 wingers in the Primeira Liga. At 20 William is still climbing toward his ceiling, and a market index of 21.3 reflects that trajectory.
A career still climbing — William is at his peak right now, and the curve hasn't flattened.
8 goals in 28 appearances (0.29 per game) for a title-challenging side. Add 1 assist for 9 goal contributions in all.
With a Rating of 65.7, William carries the 2nd-highest potential of the wingers in the Primeira Liga (top 9%). In the final third he profiles as a genuine goal threat (0.69 goal contributions per 90). At 20 the trajectory points up — potential sits near its ceiling (98/100) and market value should climb as minutes and output follow. With this floor already at 20, the ceiling gets tested by a step up in level — one to track.
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 (~25), then tapers with age. At 20, William sits on 21.3, still climbing toward its peak. The blue line is William's projected Rating — 65.7 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.
