Domestic-league season · İstanbulspor.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 1. Lig | 13 | 0 | 1 | 994 | 6.82 |
 Friendlies Clubs | 1 | 0 | 0 | 45 | 6.9 |
Following his move to İstanbulspor, Aksu's current-season form is level with last season (Season 8→10), while his Rating eased 41→24. His peak season for form remains 2022/23 (Season 53).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | İstanbulspor · 11th | 13 | 0 | 1 | 6.82 | 24 | 10 |
| 2023/24 | Kasımpaşa · 5th | 14 | 0 | 0 | 6.49 | 41 | 8 |
| 2022/23 | İstanbulspor · 12th | 29 | 0 | 0 | 6.6 | 46 | 53 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
D. Aksu is a 28-year-old full-back at İstanbulspor, rated 23.7 overall by Field Insider's model, ranking 246th of 406 in the 1. Lig. An experienced operator, he has been a fringe squad member this season (29.1% of available minutes). His defensive output reads 2.72 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Aksu.
Judged on this season alone, Aksu graded 10 — a workmanlike campaign that ranks 50th of 67 of the 67 full-backs in the 1. Lig, on 3 clean sheets and 2.716 defensive actions per 90.
Year-on-year, that's broadly in line with last season (Season 8 → 10). Over the 3 seasons on record his form has drifted down, peaking in 2022/23.
On long-term talent our Rating reads 24, 40th of 67 of the 67 full-backs in the 1. Lig. At 28 Aksu is in his prime years, and a market index of 2.2 reflects that trajectory.
Past his 2022/23 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
2.72 tackles, blocks & interceptions per 90 — moderate defensive volume, with 3 clean sheets across 13 appearances. Going forward he chipped in 0 goals and 1 assist — a useful bonus from the back.
With a Rating of 23.7, Aksu carries the 40th-highest potential of the full-backs in the 1. Lig of 67 — though on just 13 appearances this season, so the standing rests on a small sample. Defensively he reads as moderate defensive volume (2.72 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1.2× now → 0.9× projected in three years).
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 (~4), then tapers with age. At 28, Aksu sits on 2.2, past its peak and easing. The blue line is Aksu's projected Rating — 23.7 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.
