
based on the 2025/26 season · updated 22 Aug 2026
Profile
Season stats
Full career & schedule →Domestic-league season · Luton.
Performance data · by competition
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
League Cup | 1 | 0 | 0 | 90 | 8.2 |
Scout report
G. Johnston is a 28-year-old central defender at Bolton, rated 39.1 overall by Field Insider's model, ranking 50th of 148 on scout potential in the League One. An experienced operator, he has been an ever-present this season (93.1% of available minutes). His defensive output reads 2.52 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Johnston.
Judged on this season alone, Johnston graded 30 — a strong campaign that ranks top 20% of the 45 centre-backs in the League One, on 12 clean sheets and 2.521 defensive actions per 90.
Year-on-year, that's broadly in line with last season (Season 30 → 30). Over the 6 seasons on record his form has trended upward, peaking in 2022/23.
On long-term talent our Rating reads 39, top 34% of the 45 centre-backs in the League One. At 28 Johnston is in his prime years, and a market index of 6.8 reflects that trajectory.
Past his 2022/23 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
Output in context · Bolton finished 5th of 24 · an upper-table side
2.52 tackles, blocks & interceptions per 90 — moderate defensive volume, with 12 clean sheets across 46 appearances. Behind an upper-table side (5th of 24) 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
- Availability. On the pitch for 93.1% of available minutes — a dependable presence in the XI.
Watch points
- Level. Rates below a nailed-on top-tier starter on our model.
Outlook
With a Rating of 39.1, Johnston carries the 15th-highest potential of the centre-backs in the League One (top 34%). Defensively he reads as moderate defensive volume (2.52 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1.2× now → 0.9× projected in three years).
Generated from Field Insider's rating model · AI-written analysis to follow.
Season statistics
Bars = where he ranks among centre-backs in the League One with 600+ minutes this season.
Shooting
Passing
Defending
Yellow/red cards
Transfer news
No transfer news found for this player.










