Bonis's current-season form is level with last season (Season 32→32), while his Rating held around 29. His peak season for form remains 2024/25 (Season 44).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2026/27	Chesterfield · 16th	2	1	0	6.85	29	32
2025/26	Chesterfield · 6th	47	13	2	6.54	29	32
2024/25	ADO Den Haag · 4th	35	11	3	7.1	60	44
2023/24	Larne	35	17	0	—	—	—
2022/23	Larne	34	15	0	—	—	—

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 2 earlier seasons in the full career.

Northern Ireland · international

Side	Apps	G
Northern Ireland	4	0
Northern Ireland U21	2	0

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

Scout report

Project playerCentre-forward

L. Bonis is a 27-year-old centre-forward at Chesterfield, enjoying a standout season — 13 goals and 2 assists in 47 appearances, a Season grade of 32. On long-term scout potential he's rated 28.9. In his prime years, he has been a regular starter (68.1% of available minutes). He brings 0.46 goal contributions per 90 (0.4 goals, 0.06 assists). Below: strengths, watch-points, market-value outlook and the latest transfer news on Bonis.

On the season, Bonis graded 32 for current form (age-blind), on 13 goals and 2 assists in 47 appearances (0.459 involvements per 90).

Year-on-year, that's broadly in line with last season (Season 32 → 32). Over the 3 seasons on record his form has drifted down, peaking in 2024/25.

On long-term talent our Rating reads 29. At 27 Bonis is in his prime years, and a market index of 5.2 reflects that trajectory.

From the career report

Read the full career report →

Past his 2024/25 peak — the recent trend is downward, so buyers are paying for what's left, not what was.

Peak: 2024/25Trending down

28.9

Ratingi

below regular-starter level

31.9

Seasoni

below regular-starter level

68.1%

Minutes

a regular starter

0.46

Goal contrib / 90

productive for the role

Output in context · Chesterfield finished 6th of 24 · an upper-table side

Apps

Goals

Assists

G+A

0.28

Goals / app

13 goals in 47 appearances (0.28 per game) — double figures playing for an upper-table side (6th of 24). Add 2 assists for 15 goal contributions in all.

Strengths

Availability. On the pitch for 68.1% of available minutes — a dependable presence in the XI.
Final-third output. 0.46 goal contributions per 90 (0.4 goals, 0.06 assists) — productive for the role.

Watch points

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

Outlook

Rated 28.9 overall — below regular-starter level. In the final third he profiles as a productive contributor (0.46 goal contributions per 90). In the prime window — at or near peak market value, so the next two seasons are the ones to cash in or build around.

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

Per 90 & availability

Minutes played %68.1%

Available fixtures48 of 48

Goals / 900.398

Assists / 900.061

Goal contribution / 900.459

Defensive actions / 901.101

Player flow

Goal involvements15

Cards / 900.183

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 ages 23–27 (~5), then tapers with age. At 27, Bonis sits on 5.2, at or near its peak. The blue line is Bonis's projected Rating — 28.9 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-forwards in the League Two with 600+ minutes this season.

Shooting

Goals13

Passing

Assists2

Defending

Tackles24

Interceptions6

Blocks6

Yellow/red cards

Yellow cards6

Red cards0

Transfer history

ChesterfieldJun 2025 – now

ADO Den HaagAug 2024 – Jun 2025

LLarneuntil Aug 2024

About L. Bonis

Lee Bonis is a 27-year-old centre-forward who plays for Chesterfield, born on August 3, 1999 in Portadown, standing 186 cm tall. He is from Northern Ireland. Chesterfield currently sit 16th of 24 in the League Two.

This season

In the current season, L. Bonis has made 2 appearances with 1 goal and 0 assists across 157 minutes.

L. Bonis's next match is on August 29, 2026, when Chesterfield face Rotherham away in the League Two.

Field Insider's view

Field Insider currently rates L. Bonis at 28.9 with a Season form score of 31.9. See the full scout report for strengths, watch-points and the market-value outlook.

His honours include 9 career titles — among them the Charity Shield and the County Antrim Shield. Full list in the career record.

Career

Across 7 recorded seasons, L. Bonis has totalled 224 club appearances with 81 goals and 5 assists for 4 different clubs. His busiest campaign came in 2025/26, with 47 appearances for Chesterfield.

L. Bonis's career has also included time at ADO Den Haag and LLarne.

On the international stage, L. Bonis has represented Northern Ireland and Northern Ireland U21 — 6 caps in our records.

Transfer news

No transfer news found for this player.