Guillermo Cosaro

Season	Club	Apps	G	Match	RTG	Season
2025/26	Gimnasia Jujuy · 9th	13	0	—	8	31
2024/25	Gimnasia Jujuy	38	0	—	—	—
2023/24	Gimnasia Jujuy	27	3	—	—	—
2022/23	Gimnasia Jujuy	35	3	—	—	—
2021/22	Gimnasia Jujuy	25	1	—	—	—

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 6 earlier seasons in the full career.

Scout report

Experienced headCentral defender

G. Cosaro is a 37-year-old central defender at Gimnasia Jujuy, enjoying a standout season — 0 goals and 0 assists in 13 appearances, a Season grade of 31, top 11% of Primera Nacional centre-backs. On long-term scout potential he's rated 7.6, ranking 361st of 384 in the Primera Nacional. A seasoned veteran, he has been a rotation option (48.3% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Cosaro.

Judged on this season alone, Cosaro graded 31 — an excellent campaign that ranks top 11% of the 139 centre-backs in the Primera Nacional, on 7 clean sheets and 0 defensive actions per 90.

We hold a single season for Cosaro, 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 8, 133rd of 139 of the 139 centre-backs in the Primera Nacional. At 37 Cosaro is into the veteran stage, where the age curve weighs on the projection, and a market index of 0.5 reflects that trajectory.

Current potential133rd of 139 centre-backs · Primera Nacional · 13 apps Current season15th of 139 centre-backs · Primera Nacional · 13 apps 15th-best centre-back in the Primera Nacional 361st in the Primera Nacional · potential 133rd-highest potential centre-back in the Primera Nacional

7.6

Ratingi

133rd of 139 centre-backs

30.5

Seasoni

below regular-starter level

48.3%

Minutes

rotation minutes

Def. actions / 90

light defensive volume

Output in context · Gimnasia Jujuy finished 9th of 18 · a mid-table side

Apps

Def. / 90

—

Tackles

—

Interceptions

Clean sheets

0 tackles, blocks & interceptions per 90 — light defensive volume, with 7 clean sheets across 13 appearances.

Watch points

Game time. Only 48.3% of available minutes — needs a settled run to prove the level.
Defensive numbers. Modest 0 defensive actions per 90 for the position.
Age curve. At 37, both level and resale value are on the downslope.
Level. Rates below a nailed-on top-tier starter on our model.

Outlook

With a Rating of 7.6, Cosaro carries the 133rd-highest potential of the centre-backs in the Primera Nacional of 139 — though on just 13 appearances this season, so the standing rests on a small sample. Defensively he reads as light defensive volume (0 tackles, blocks & interceptions per 90). Veteran phase — a short-term, lower-fee proposition as both level and value decline (0.5× and falling).

Generated from Field Insider's rating model · AI-written analysis to follow.

Per 90 & availability

Minutes played %48.3%

Available fixtures25 of 26

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 900

Player flow

Goal involvements0

Cards / 900.249

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 (~2), then tapers with age. At 37, Cosaro sits on 0.5, past its peak and easing. The blue line is Cosaro's projected Rating — 7.6 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 centre-backs in the Primera Nacional with 600+ minutes this season.

Shooting

Goals0

Passing

Assists0

Yellow/red cards

Yellow cards3

Red cards0

Transfer history

Racing CordobaJul 2018 – nowFree

TigreSept 2017 – Jul 2018Free

Sarmiento JuninJan 2016 – Sept 2017Free

Godoy Cruzuntil Jan 2016

Talleres Cordoba(back from loan)Jul 2015 – Jan 2016

Godoy Cruz(on loan)Aug 2014 – Jul 2015

Tigre(on loan)Jul 2013 – Aug 2014

Union Santa Fe(on loan)Aug 2012 – Jul 2013

Talleres Cordobauntil Aug 2012

About G. Cosaro

Guillermo Cosaro is a 37-year-old centre-back who plays for Gimnasia Jujuy, born on March 7, 1989 in Laboulaye, standing 178 cm tall. He is from Argentina. Gimnasia Jujuy currently sit 9th of 18 in the Primera Nacional.

This season

In the current season, G. Cosaro has made 13 appearances with 0 goals and 0 assists across 1,086 minutes, with 3 yellow cards.

G. Cosaro's next match is on September 1, 2026, when Gimnasia Jujuy face Agropecuario at home in the Primera Nacional.

Field Insider's view

Field Insider currently rates G. Cosaro at 7.6 with a Season form score of 30.5, ranking 361st of 384 centre-backs in the Primera Nacional. See the full scout report for strengths, watch-points and the market-value outlook.

Career

Across 11 recorded seasons, G. Cosaro has totalled 251 club appearances with 16 goals and 0 assists for 7 different clubs. His busiest campaign came in 2024/25, with 38 appearances for Gimnasia Jujuy.

G. Cosaro's career has also included time at Racing Cordoba, Tigre, Sarmiento Junin, Godoy Cruz, Talleres Cordoba and Union Santa Fe.

Transfer news

No transfer news found for this player.

Profile

Season stats

Career

Scout report

Output in context · Gimnasia Jujuy finished 9th of 18 · a mid-table side

Watch points