Field Insider
GoalkeeperSwitzerlandSuper League

Justin Hammel

Project playerGrasshoppers · 25 yrsStarter
42.9
Ratingi
8
Seasoni
8.3
Valuei

ratings updated 18 Aug 2026

Profile

Full nameJustin Pete Hammel
PositionGoalkeeper
NationalitySwitzerland
Age25
Date of birth2 Dec 2000
BirthplaceBasel
Height185 cm
Shirt number#71
ClubGrasshoppers
More about J. Hammel →
Goalkeeper

Season stats

Full career & schedule →
38
Appearances
6
Clean sheets
16%
CS rate
share of apps kept clean
3330
Minutes

Domestic-league season · Grasshoppers.

Performance data · by competition

CompetitionAppsMinMatch
Super League3833306.99
Friendlies Clubs367856.7

Scout report

Project playerGoalkeeper

J. Hammel is a 25-year-old goalkeeper at Grasshoppers, rated 42.9 overall by Field Insider's model, ranking 56th of 202 on scout potential in the Super League. In his prime years, he has been an ever-present this season (92.5% of available minutes). Below: strengths, watch-points, market-value outlook and the latest transfer news on Hammel.

Judged on this season alone, Hammel graded 8 — a workmanlike campaign that ranks 7th of 11 of the 11 goalkeepers in the Super League, on 6 clean sheets across 38 appearances.

We hold a single season for Hammel, 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 43, top 28% of the 11 goalkeepers in the Super League. At 25 Hammel is in his prime years, and a market index of 8.3 reflects that trajectory.

Current potentialTop 28% goalkeepers · Super LeagueCurrent season7th of 11 goalkeepers · Super League7th-best goalkeeper in the Super League56th in the Super League · potential3rd-highest potential goalkeeper in the Super League
42.9
Ratingi
3rd of 11 goalkeepers
8
Seasoni
below regular-starter level
92.5%
Minutes
near ever-present
0.11
Def. actions / 90
light defensive volume

Output in context · Grasshoppers finished 11th of 12 · a relegation-threatened side

38
Apps
6
Clean sheets
16%
CS rate
92.5%
Minutes

6 clean sheets in 38 appearances (16% of games). Keeping that many behind a relegation-threatened side (11th of 12) — a side that concedes more — points to a busy, productive season between the posts.

Strengths

  • Availability. On the pitch for 92.5% of available minutes — a dependable presence in the XI.

Watch points

  • Level. Rates below a nailed-on top-tier starter on our model.

Outlook

With a Rating of 42.9, Hammel carries the 3rd-highest potential of the goalkeepers in the Super League (top 28%), and he is posting that for a relegation-threatened side (Grasshoppers finished 11th of 12) — individual numbers are harder to earn on a struggling team, so his underlying level likely sits a touch above the ranking. A near ever-present keeper carrying the gloves this season. Approaching peak years; value is still building (price multiplier 2×) with the best seasons likely ahead.

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

Season statistics

Bars = where he ranks among goalkeepers in the Super League with 600+ minutes this season.

Goalkeeping

Clean sheets6

Distribution

Pass accuracy56%

Yellow/red cards

Yellow cards1
Red cards0

Transfer news

No transfer news found for this player.