Domestic-league season · Sparta Rotterdam.
Missed 3 of Sparta Rotterdam's ~34 games this season through 3 injury absences (injury, yellow cards, inactive). He still appeared 13 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.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Eredivisie | 13 | 0 | 0 | 941 | 6.76 |
 KNVB Beker | 2 | 0 | 1 | 113 | 6.75 |
L. Martes is a 17-year-old full-back at Sparta Rotterdam, rated 64.5 overall by Field Insider's model, ranking 125th of 284 in the Eredivisie and 22nd of 203 U-19 players tracked. A teenage prospect, he has been a fringe squad member this season (33.7% of available minutes). His defensive output reads 4.4 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Martes.
Judged on this season alone, Martes graded 19 — a workmanlike campaign that ranks 33rd of 48 of the 48 full-backs in the Eredivisie, on 3 clean sheets and 4.4 defensive actions per 90.
We hold a single season for Martes, so there's no year-on-year comparison to draw yet — the read above is this campaign only.
On long-term talent our Rating reads 65, 22nd of 48 of the 48 full-backs in the Eredivisie. At 17 Martes is still climbing toward his ceiling, and a market index of 57.8 reflects that trajectory.
Read the appearance count in context: Martes missed 3 games through injury (injury, yellow cards, inactive) out of roughly 34 this season. The 13 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.
4.4 tackles, blocks & interceptions per 90 — solid defensive volume, with 3 clean sheets across 13 appearances.
With a Rating of 64.5, Martes carries the 22nd-highest potential of the full-backs in the Eredivisie of 48 — though on just 13 appearances this season, so the standing rests on a small sample. Defensively he reads as solid defensive volume (4.4 tackles, blocks & interceptions per 90). At 17 the trajectory points up — potential sits near its ceiling (100/100) and market value should climb as minutes and output follow. With this floor already at 17, 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 (~83), then tapers with age. At 17, Martes sits on 57.8, still climbing toward its peak. The blue line is Martes's projected Rating — 64.5 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.
