Domestic-league season · İstanbulspor.
On loan at Beşiktaş — UEFA Europa League: 3 apps, 0g 0a, 91 min
The headline Season rating covers his time at İstanbulspor; availability counts only fixtures while in this squad.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 1. Lig | 7 | 1 | 0 | 152 | 6.27 |
 UEFA Europa Leagueat Beşiktaş | 3 | 0 | 0 | 91 | 6.25 |
 Friendlies Clubs | 3 | 0 | 0 | 91 | 6.25 |
| Friendlies Clubsat Beşiktaş | 2 | 0 | 0 | 45 | 6.3 |
 Türkiye Kupası | 2 | 0 | 0 | 0 | — |
Following his move to İstanbulspor, Ay's current-season form is up 0% on last season (Season 0→3), while his Rating eased 42→34. That makes this his strongest season for form to date.
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | İstanbulspor · 11th | 7 | 1 | 0 | 6.27 | 34 | 3 |
| 2024/25 | Beşiktaş · 4th | 8 | 0 | 0 | 6.2 | 42 | 0 |
| 2023/24 | Beşiktaş · 6th | 3 | 0 | 0 | 6.25 | 42 | 0 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
Fahri Kerem Ay is a 21-year-old attacking midfielder at İstanbulspor, rated 34.1 overall by Field Insider's model. A young player, he has been a fringe squad member this season (4.4% of available minutes). He brings 0.59 goal contributions per 90 (0.59 goals, 0 assists). Below: strengths, watch-points, market-value outlook and the latest transfer news on Ay.
On the season, Ay graded 3 for current form (age-blind), on 1 goal and 0 assists in 7 appearances (0.592 involvements per 90).
Year-on-year, that's broadly in line with last season (Season 0 → 3). Across the 3 seasons we hold, it's his best return yet.
On long-term talent our Rating reads 34. At 21 Ay is still climbing toward his ceiling, and a market index of 4.6 reflects that trajectory.
1 goal in 7 appearances (0.14 per game) — light end product the role wants to see climb.
Rated 34.1 overall — developing / rotation level. In the final third he profiles as a genuine goal threat (0.59 goal contributions per 90). At 21 the trajectory points up — potential sits near its ceiling (97/100) and market value should climb as minutes and output follow.
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 (~5), then tapers with age. At 21, Ay sits on 4.6, still climbing toward its peak. The blue line is Ay's projected Rating — 34.1 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.
