Domestic-league season · OFI.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Super League 1 | 20 | 1 | 2 | 1455 | 6.59 |
Following his move to OFI, Kostoulas's current-season form is up 1200% on last season (Season 1→13), while his Rating eased 52→41. That makes this his strongest season for form to date.
K. Kostoulas is a 21-year-old full-back at OFI, rated 41 overall by Field Insider's model, ranking 9th of 258 in the Super League 1 and 1867th of 2861 U-23 players tracked. A young player, he has been a rotation option this season (50.5% of available minutes). His defensive output reads 1.67 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Kostoulas.
Judged on this season alone, Kostoulas graded 13 — a workmanlike campaign that ranks 28th of 39 of the 39 full-backs in the Super League 1, on 4 clean sheets and 1.67 defensive actions per 90.
Year-on-year, that's a clear step up on last season (Season 1 → 13).
On long-term talent our Rating reads 41, top 6% of the 39 full-backs in the Super League 1. At 21 Kostoulas is still climbing toward his ceiling, and a market index of 16.2 reflects that trajectory.
1.67 tackles, blocks & interceptions per 90 — light defensive volume, with 4 clean sheets across 20 appearances. Going forward he chipped in 1 goal and 2 assists — a useful bonus from the back.
With a Rating of 41, Kostoulas carries the 2nd-highest potential of the full-backs in the Super League 1 (top 6%). Defensively he reads as light defensive volume (1.67 tackles, blocks & interceptions 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 (~18), then tapers with age. At 21, Kostoulas sits on 16.2, still climbing toward its peak. The blue line is Kostoulas's projected Rating — 41 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.
