L. Martes

Martes's current-season form is level with last season (Season 18→18), while his Rating held around 64. His peak season for form remains 2025/26 (Season 18).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2026/27	Sparta Rotterdam · 7th	3	0	0	6.97	64	18
2025/26	Sparta Rotterdam · 10th	13	0	0	6.76	64	18

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.

Scout report

★ Standout performer

All Eredivisie standouts →

One of the biggest game-time risers in the Eredivisie: on the pitch for 100% of Sparta Rotterdam's available minutes this season, up from 31% last year — a bench-to-starter jump the ratings will catch up with at the next checkpoint.

Squad depthBall-winning Full-back

L. Martes is a 17-year-old full-back at Sparta Rotterdam, rated 64 overall by Field Insider's model. A teenage prospect, he has been a fringe squad member this season (30.8% 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.

On the season, Martes graded 18 for current form (age-blind), on 3 clean sheets and 4.4 defensive actions per 90.

Year-on-year, that's broadly in line with last season (Season 18 → 18).

On long-term talent our Rating reads 64. At 17 Martes is still climbing toward his ceiling, and a market index of 20.6 reflects that trajectory.

Ratingi

a strong, regular top-tier starter

17.7

Seasoni

below regular-starter level

30.8%

Minutes

limited game time

4.4

Def. actions / 90

solid defensive volume

Output in context · Sparta Rotterdam finished 10th of 18 · a mid-table side

Apps

4.4

Def. / 90

Tackles

Interceptions

Clean sheets

4.4 tackles, blocks & interceptions per 90 — solid defensive volume, with 3 clean sheets across 13 appearances.

Strengths

Defensive volume. 4.4 tackles, blocks & interceptions per 90 — does the unseen work.
Ceiling. High potential at just 17 — room to grow into a bigger role.

Watch points

Game time. Only 30.8% of available minutes — needs a settled run to prove the level.

Outlook

Rated 64 overall — a strong, regular top-tier starter. 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.

Per 90 & availability

Minutes played %30.8%

Available fixtures34 of 34

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 904.4

Player flow

Goal involvements0

Cards / 900.478

Season-by-season progression

Rating (potential)Season (form)

Value & potential by age

Market valueRating

Solid = now · dashed = projected

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 (~30), then tapers with age. At 17, Martes sits on 20.6, still climbing toward its peak. The blue line is Martes's projected Rating — 64 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.

Season statistics

Bars = where he ranks among full-backs in the Eredivisie with 600+ minutes this season.

Shooting

Goals0

Passing

Assists0

Defending

Tackles32

Interceptions9

Blocks5

Yellow/red cards

Yellow cards5

Red cards0

About L. Martes

L. Martes is a 17-year-old full-back who plays for Sparta Rotterdam. Sparta Rotterdam currently sit 7th of 18 in the Eredivisie.

This season

In the current season, L. Martes has made 3 appearances with 0 goals and 0 assists across 270 minutes, averaging a 6.97 match rating over his last 3 rated games, with 1 yellow card. Though primarily a full-back, he has also lined up in midfield this season.

Recent matches

August 22, 2026: 3-3 draw at home vs Utrecht (90 minutes, 6.5 rating)
August 14, 2026: 3-1 win away at Telstar (90 minutes, 7.7 rating)
August 9, 2026: 0-1 loss at home vs Feyenoord (90 minutes, 6.7 rating)

L. Martes's next match is on August 29, 2026, when Sparta Rotterdam face Excelsior away in the Eredivisie.

Field Insider's view

Field Insider currently rates L. Martes at 64 with a Season form score of 17.7. See the full scout report for strengths, watch-points and the market-value outlook.

Career

Across 2 recorded seasons, L. Martes has totalled 16 club appearances with 0 goals and 0 assists for 1 club. His busiest campaign came in 2025/26, with 13 appearances for Sparta Rotterdam.

Transfer news

No transfer news found for this player.