Field Insider

Jack Jasinski

Squad depthSan Jose Earthquakes · 22 yrsFringe player

ratings updated 20 Aug 2026

Profile

PositionCentre-back
NationalityUSA
Age22
Date of birth4 Dec 2003
BirthplaceCharlotte
Height183 cm
Shirt number#17
ClubSan Jose Earthquakes
Centre-back
11
Appearances
1
Goals
0
Assists
544
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 40.9 overall by Field Insider's model. An emerging talent, he has been a fringe squad member this season (27.5% of available minutes). His defensive output reads 3.31 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Jasinski.

On the season, Jasinski graded 13 for current form (age-blind), on 2 clean sheets and 3.309 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 41. At 22 Jasinski is still climbing toward his ceiling, and a market index of 7.3 reflects that trajectory.

40.9
Ratingi
developing / rotation level
12.7
Seasoni
below regular-starter level
27.5%
Minutes
limited game time
3.31
Def. actions / 90
moderate defensive volume

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

11
Apps
3.31
Def. / 90
10
Tackles
7
Interceptions
2
Clean sheets

3.31 tackles, blocks & interceptions per 90 — moderate defensive volume, with 2 clean sheets across 11 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 1 goal and 0 assists — a useful bonus from the back.

Strengths

  • Attacking threat. Chips in from deep: 0.17 goal involvements per 90, useful for a central defender.

Watch points

  • Game time. Only 27.5% of available minutes — needs a settled run to prove the level.
  • Level. Rates below a nailed-on top-tier starter on our model.

Outlook

Rated 40.9 overall — developing / rotation level. Defensively he reads as moderate defensive volume (3.31 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

Goals1
Shots on target4
Shots7

Passing

Assists0
Chances created4
Passes220
Pass accuracy80%

Possession

Duels won22
Duels won %48.9%
Fouls won4

Defending

Tackles10
Interceptions7
Blocks3
Fouls committed10

Yellow/red cards

Yellow cards2
Red cards0

Transfer news

No transfer news found for this player.