Field Insider

Jack Jasinski

Squad depthSan Jose Earthquakes · 22 yrsFringe player

ratings updated 7 Sept 2026

Profile

PositionCentre-back
NationalityUSA
Age22
Date of birth4 Dec 2003
BirthplaceCharlotte
Height183 cm
Shirt number#17
ClubSan Jose Earthquakes
Centre-backalso played MID
17
Appearances
2
Goals
0
Assists
901
Minutes

Domestic-league season · San Jose Earthquakes.

Performance data · by competition

CompetitionAppsGAMinMatch
Major League Soccer8104016.57

Scout report

Squad depthCentral defender

Jack Jasinski is a 22-year-old central defender at San Jose Earthquakes, rated 42.4 overall by Field Insider's model, ranking 168th of 525 on scout potential in the Major League Soccer and 979th of 1748 U-23 players tracked. An emerging talent, he has been a fringe squad member this season (33.4% of available minutes). His defensive output reads 2.6 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Jasinski.

Judged on this season alone, Jasinski graded 9 — a workmanlike campaign that ranks 85th of 127 of the 127 centre-backs in the Major League Soccer, on 2 clean sheets and 2.597 defensive actions per 90.

We hold a single season for Jasinski, 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 42, top 22% of the 127 centre-backs in the Major League Soccer. At 22 Jasinski is still climbing toward his ceiling, and a market index of 7.5 reflects that trajectory.

42.4
Ratingi
27th of 127 centre-backs
8.8
Seasoni
below regular-starter level
33.4%
Minutes
limited game time
2.6
Def. actions / 90
moderate defensive volume

Output in context · San Jose Earthquakes finished 4th of 15 · an upper-table side

17
Apps
2.6
Def. / 90
12
Tackles
10
Interceptions
2
Clean sheets

2.6 tackles, blocks & interceptions per 90 — moderate defensive volume, with 2 clean sheets across 17 appearances. Behind an upper-table side (4th of 15) the side controls more games, so the defensive load is lighter — the value sits as much in composure and ball progression as in raw volume. Going forward he chipped in 2 goals and 0 assists — a useful bonus from the back.

Strengths

  • Attacking threat. Chips in from deep: 0.2 goal involvements per 90, useful for a central defender.

Watch points

  • Game time. Only 33.4% of available minutes — needs a settled run to prove the level.
  • Level. Rates below a nailed-on top-tier starter on our model.

Outlook

With a Rating of 42.4, Jasinski carries the 27th-highest potential of the centre-backs in the Major League Soccer (top 22%). Defensively he reads as moderate defensive volume (2.6 tackles, blocks & interceptions per 90). Approaching peak years; value is still building (price multiplier 1.9×) 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 centre-backs in the Major League Soccer with 600+ minutes this season.

Shooting

Goals2
Shots on target5
Shots9

Passing

Assists0
Chances created7
Passes344
Pass accuracy81%

Possession

Successful dribbles1
Dribble success33.3%
Duels won33
Duels won %43.4%
Fouls won10

Defending

Tackles12
Interceptions10
Blocks4
Fouls committed20

Yellow/red cards

Yellow cards3
Red cards0

Transfer news

No transfer news found for this player.