Domestic-league season · Botafogo.
Missed 3 of Botafogo's ~38 games this season through 3 injury absences (inactive, thigh). He still appeared 12 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.
On loan at Atletico Paranaense — Paranaense - 1: 5 apps, 0g 0a, 165 min
On loan at Atletico Paranaense — Copa Do Brasil: 2 apps, 0g 0a, 90 min
The headline Season rating covers his time at Botafogo; availability counts only fixtures while in this squad.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Serie A | 12 | 1 | 0 | 317 | 6.64 |
 Paranaense - 1at Atletico Paranaense | 5 | 0 | 0 | 165 | — |
 CONMEBOL Libertadores | 2 | 0 | 0 | 96 | 6.7 |
 Copa Do Brasilat Atletico Paranaense | 2 | 0 | 0 | 90 | 6.7 |
 FIFA Club World Cup | 1 | 0 | 0 | 45 | 6.51 |
Following his move to Botafogo, Mastriani's current-season form is down 71% on last season (Season 14→4), while his Rating eased 27→15. His peak season for form remains 2023/24 (Season 37).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Botafogo · 6th | 12 | 1 | 0 | 6.64 | 15 | 4 |
| 2024/25 | Atletico Paranaense · 17th | 21 | 4 | 0 | 6.88 | 27 | 14 |
| 2023/24 | America Mineiro · 20th | 24 | 11 | 1 | 7.02 | 37 | 37 |
| 2022/23 | America Mineiro · 10th | 11 | 1 | 1 | 6.63 | 36 | 6 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
G. Mastriani is a 33-year-old centre-forward at Botafogo, rated 14.6 overall by Field Insider's model. A seasoned veteran, he has been a fringe squad member this season (10.1% of available minutes). He brings 0.28 goal contributions per 90 (0.28 goals, 0 assists). Below: strengths, watch-points, market-value outlook and the latest transfer news on Mastriani.
On the season, Mastriani graded 4 for current form (age-blind), on 1 goal and 0 assists in 12 appearances (0.284 involvements per 90).
Year-on-year, that's a drop on last season (Season 14 → 4). Over the 4 seasons on record his form has held fairly steady, peaking in 2023/24.
On long-term talent our Rating reads 15. At 33 Mastriani is into the veteran stage, where the age curve weighs on the projection, and a market index of 6.7 reflects that trajectory.
Read the appearance count in context: Mastriani missed 3 games through injury (inactive, thigh) out of roughly 38 this season. The 12 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.
Past his 2023/24 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
1 goal in 12 appearances (0.08 per game) — light end product the role wants to see climb.
Rated 14.6 overall — below regular-starter level. In the final third he profiles as a work-in-progress on end product (0.28 goal contributions per 90). Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.7× 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 (~19), then tapers with age. At 33, Mastriani sits on 6.7, past its peak and easing. The blue line is Mastriani's projected Rating — 14.6 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.
