Domestic-league season · AFC Wimbledon.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 League One | 40 | 4 | 0 | 3544 | 6.86 |
 EFL Trophy | 1 | 0 | 0 | 180 | 6.9 |
 League Cup | 2 | 0 | 0 | 114 | 6.75 |
Johnson's current-season form is down 42% on last season (Season 50→29), while his Rating climbed 29→32. His peak season for form remains 2024/25 (Season 50).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | AFC Wimbledon · 19th | 40 | 4 | 0 | 6.86 | 32 | 29 |
| 2024/25 | AFC Wimbledon · 5th | 43 | 0 | 1 | 7.08 | 29 | 50 |
| 2023/24 | AFC Wimbledon · 10th | 31 | 1 | 0 | 6.98 | 29 | 33 |
| 2022/23 | Stockport County · 4th | 27 | 0 | 2 | 6.91 | 31 | 21 |
| 2021/22 | Port Vale · 5th | 4 | 0 | 0 | 6.63 | 27 | 3 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
R. Johnson is a 29-year-old central defender at AFC Wimbledon, rated 31.9 overall by Field Insider's model, ranking 327th of 482 in the League One. An experienced operator, he has been an ever-present this season (85.6% of available minutes). His defensive output reads 3.81 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Johnson.
Judged on this season alone, Johnson graded 29 — a strong campaign that ranks top 18% of the 89 centre-backs in the League One, on 7 clean sheets and 3.809 defensive actions per 90.
Year-on-year, that's a drop on last season (Season 50 → 29). Over the 5 seasons on record his form has trended upward, peaking in 2024/25.
On long-term talent our Rating reads 32, 52nd of 89 of the 89 centre-backs in the League One. At 29 Johnson is in his prime years, and a market index of 10.9 reflects that trajectory.
Below his 2024/25 peak but holding a solid level — the platform for a return is there.
3.81 tackles, blocks & interceptions per 90 — solid defensive volume, with 7 clean sheets across 40 appearances. Doing that for a lower-table side (19th of 24) 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. Going forward he chipped in 4 goals and 0 assists — a useful bonus from the back.
With a Rating of 31.9, Johnson carries the 52nd-highest potential of the centre-backs in the League One of 89, and he is posting that for a lower-table side (AFC Wimbledon finished 19th of 24) — individual numbers are harder to earn on a struggling team, so his underlying level likely sits a touch above the ranking. Defensively he reads as solid defensive volume (3.81 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1.1× now → 0.8× projected in three years).
Generated from Field Insider's rating model · AI-written analysis to follow.
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 (~20), then tapers with age. At 29, Johnson sits on 10.9, past its peak and easing. The blue line is Johnson's projected Rating — 31.9 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.
No transfer news found for this player.
