Z. Williams

Following his move to Barnet, Williams's current-season form is level with last season (Season 6→6), while his Rating held around 40. His peak season for form remains 2024/25 (Season 33).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2026/27	Barnet · 1st	1	0	0	7	40	6
2025/26	Crewe · 11th	1	0	0	6.3	27	0
2025/26	KilmarnockLoan · 11th	7	0	0	6.44	39	6
2024/25	Crewe · 13th	41	1	2	6.77	36	33
2023/24	Crewe · 6th	32	2	0	—	34	9
2022/23	Crewe · 13th	18	0	0	—	31	7

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 1 earlier season in the full career.

Wales · international

Side	Apps	G
Wales U19	5	1

Career caps & goals — tournament breakdown in the full career.

Scout report

Squad depthBall-winning Central defender

Z. Williams is a 21-year-old central defender at Kilmarnock, rated 39.1 overall by Field Insider's model. A young player, he has been a fringe squad member this season (10.6% of available minutes). His defensive output reads 5.95 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Williams.

On the season, Williams graded 6 for current form (age-blind), on 1 clean sheet and 5.95 defensive actions per 90.

Year-on-year, that's broadly in line with last season (Season 6 → 6). Over the 6 seasons on record his form has trended upward, peaking in 2024/25.

On long-term talent our Rating reads 39. At 21 Williams is still climbing toward his ceiling, and a market index of 7.9 reflects that trajectory.

From the career report

Read the full career report →

A career still climbing — Williams is at his peak right now, and the curve hasn't flattened.

Peak: 2024/25Trending upBreakout: 2024/25

39.1

Ratingi

developing / rotation level

6.3

Seasoni

below regular-starter level

10.6%

Minutes

limited game time

5.95

Def. actions / 90

high defensive volume

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

Apps

5.95

Def. / 90

Tackles

Interceptions

Clean sheets

5.95 tackles, blocks & interceptions per 90 — high defensive volume, with 1 clean sheet across 7 appearances. Doing that for a relegation-threatened side (11th of 12) is harder than the bare numbers suggest: a back line under more pressure has to defend more often and protects fewer leads, so the volume — and any clean sheets — carry real weight.

Strengths

Defensive volume. 5.95 tackles, blocks & interceptions per 90 — does the unseen work.

Watch points

Game time. Only 10.6% 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 39.1 overall — developing / rotation level. Defensively he reads as high defensive volume (5.95 tackles, blocks & interceptions per 90). At 21 the trajectory points up — potential sits near its ceiling (97/100) and market value should climb as minutes and output follow.

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

Per 90 & availability

Minutes played %10.6%

Available fixtures38 of 38

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 905.95

Player flow

Goal involvements0

Cards / 900

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 age 21 (~8), then tapers with age. At 21, Williams sits on 7.9, still climbing toward its peak. The blue line is Williams's projected Rating — 39.1 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 League Two with 600+ minutes this season.

Shooting

Goals0

Passing

Assists0

Defending

Tackles9

Interceptions9

Blocks6

Yellow/red cards

Yellow cards0

Red cards0

Transfer history

BarnetJun 2026 – nowFree

Crewe(back from loan)May 2026 – Jun 2026

Kilmarnock(on loan)Aug 2025 – May 2026

Creweuntil Aug 2025

About Z. Williams

Michael Issac Williams is a 21-year-old centre-back who plays for Barnet, born on March 27, 2005, standing 184 cm tall. He is from Wales. Barnet currently sit 1st of 24 in the League Two.

This season

In the current season, Z. Williams has made 1 appearances with 0 goals and 0 assists across 61 minutes, with 1 yellow card.

Z. Williams's next match is on August 29, 2026, when Barnet face Cheltenham at home in the League Two.

Field Insider's view

Field Insider currently rates Z. Williams at 39.1 with a Season form score of 6.3. See the full scout report for strengths, watch-points and the market-value outlook.

Career

Across 6 recorded seasons, Z. Williams has totalled 119 club appearances with 3 goals and 2 assists for 3 different clubs. His busiest campaign came in 2024/25, with 41 appearances for Crewe.

Z. Williams's career has also included time at Crewe and Kilmarnock.

On the international stage, Z. Williams has represented Wales U19 — 5 caps and 1 goal in our records.

Transfer news

No transfer news found for this player.