Lewis Mayo

Following his move to Aberdeen, Mayo's current-season form is level with last season (Season 21→21), while his Rating held around 39. His peak season for form remains 2023/24 (Season 46).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2026/27	Aberdeen · 8th	2	1	0	7.1	39	21
2025/26	Kilmarnock · 11th	24	0	0	6.63	38	21
2024/25	Kilmarnock · 9th	37	0	1	6.78	49	36
2023/24	Kilmarnock · 4th	36	1	0	6.83	50	46
2022/23	KilmarnockLoan · 3rd	34	0	1	6.69	50	33

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 3 earlier seasons and 3 youth-team spells in the full career.

Scotland · international

Side	Apps	G
Scotland U21	11	0
Scotland U19	3	0
Scotland U17	5	0

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

Scout report

Squad depthCentral defender

L. Mayo is a 26-year-old central defender at Kilmarnock, rated 38 overall by Field Insider's model. In his prime years, he has been a rotation option this season (53.3% of available minutes). His defensive output reads 3.55 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Mayo.

On the season, Mayo graded 21 for current form (age-blind), on 5 clean sheets and 3.553 defensive actions per 90.

Year-on-year, that's broadly in line with last season (Season 21 → 21). Over the 5 seasons on record his form has drifted down, peaking in 2023/24.

On long-term talent our Rating reads 38. At 26 Mayo is in his prime years, and a market index of 8.5 reflects that trajectory.

From the career report

Read the full career report →

Past his 2023/24 peak — the recent trend is downward, so buyers are paying for what's left, not what was.

Peak: 2023/24Trending down

Ratingi

developing / rotation level

20.9

Seasoni

below regular-starter level

53.3%

Minutes

rotation minutes

3.55

Def. actions / 90

solid defensive volume

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

Apps

3.55

Def. / 90

Tackles

Interceptions

Clean sheets

3.55 tackles, blocks & interceptions per 90 — solid defensive volume, with 5 clean sheets across 24 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. 3.55 tackles, blocks & interceptions per 90 — does the unseen work.

Watch points

Game time. Only 53.3% 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 38 overall — developing / rotation level. Defensively he reads as solid defensive volume (3.55 tackles, blocks & interceptions 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 %53.3%

Available fixtures38 of 38

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 903.553

Player flow

Goal involvements0

Cards / 900.148

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 (~9), then tapers with age. At 26, Mayo sits on 8.5, at or near its peak. The blue line is Mayo's projected Rating — 38 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 Premiership with 600+ minutes this season.

Shooting

Goals0

Passing

Assists0

Defending

Tackles30

Interceptions27

Blocks15

Yellow/red cards

Yellow cards3

Red cards0

Transfer history

AberdeenJun 2026 – nowFree

Kilmarnockuntil Jun 2026

Rangers(back from loan)Jun 2023 – Jun 2026

KilmarnockJul 2023 – Jun 2023

Kilmarnock(on loan)Jul 2022 – Jul 2023

PPartick(on loan)Jul 2021 – Jul 2022

Rangers(back from loan)Jul 2021 – Jul 2021

Dunfermline(on loan)Sept 2020 – Jul 2021

Rangers(back from loan)Jul 2020 – Sept 2020

PPartick(on loan)Feb 2020 – Jul 2020

Rangersuntil Feb 2020

About L. Mayo

Lewis William Mayo is a 26-year-old centre-back who plays for Aberdeen, born on March 19, 2000 in Lenzie, standing 188 cm tall. He is from Scotland. Aberdeen currently sit 8th of 12 in the Premiership.

This season

In the current season, L. Mayo has made 2 appearances with 1 goal and 0 assists across 155 minutes, averaging a 7.1 match rating over his last 2 rated games, with 1 yellow card.

Recent matches

August 8, 2026: 0-2 loss away at Dundee (65 minutes, 6.5 rating)
August 1, 2026: 2-1 win at home vs Heart Of Midlothian (90 minutes, 1 goal, 7.7 rating)

L. Mayo's next match is on August 30, 2026, when Aberdeen face Rangers at home in the Premiership.

Field Insider's view

Field Insider currently rates L. Mayo at 38 with a Season form score of 20.9. See the full scout report for strengths, watch-points and the market-value outlook.

Career

Across 9 recorded seasons, L. Mayo has totalled 198 club appearances with 3 goals and 2 assists for 6 different clubs. His busiest campaign came in 2024/25, with 37 appearances for Kilmarnock.

L. Mayo's career has also included time at Kilmarnock, Rangers, PPartick and Dunfermline.

On the international stage, L. Mayo has represented Scotland U21, Scotland U19, Scotland U17 — 19 caps in our records.

Transfer news

No transfer news found for this player.