Domestic-league season · Lech Poznan.
Missed 6 of Lech Poznan's ~34 games this season through 6 injury absences (sprained ankle). He still appeared 21 times — a solid return given how little of the season he was available. His rating is judged mainly on the games he was fit to play.
| Competition | Apps | G | A | Min | Match |
|---|---|---|---|---|---|
 Ekstraklasa | 21 | 0 | 0 | 1073 | 6.66 |
 UEFA Europa Conference League | 5 | 0 | 0 | 138 | 6.7 |
 UEFA Champions League | 3 | 0 | 0 | 9 | 6.7 |
Following his move to Lech Poznan, Gumny's current-season form is up 400% on last season (Season 4→20), while his Rating eased 54→26. His peak season for form remains 2021/22 (Season 36).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Lech Poznan · 1st | 21 | 0 | 0 | 6.66 | 26 | 20 |
| 2024/25 | FC Augsburg · 12th | 7 | 0 | 0 | 6.56 | 54 | 4 |
| 2023/24 | FC Augsburg · 11th | 13 | 0 | 0 | 6.65 | 60 | 3 |
| 2022/23 | FC Augsburg · 15th | 29 | 1 | 2 | 6.45 | 72 | 22 |
| 2021/22 | FC Augsburg · 14th | 28 | 0 | 0 | 6.6 | 76 | 36 |
| 2020/21 | FC Augsburg · 13th | 24 | 1 | 1 | 6.43 | 71 | 16 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
R. Gumny is a 28-year-old central defender at Lech Poznan, rated 26.2 overall by Field Insider's model, ranking 206th of 332 in the Ekstraklasa. An experienced operator, he has been a rotation option this season (42.6% of available minutes). His defensive output reads 3.44 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Gumny.
Judged on this season alone, Gumny graded 20 — a workmanlike campaign that ranks 27th of 49 of the 49 centre-backs in the Ekstraklasa, on 4 clean sheets and 3.439 defensive actions per 90.
Year-on-year, that's a clear step up on last season (Season 4 → 20). Over the 6 seasons on record his form has trended upward, peaking in 2021/22.
On long-term talent our Rating reads 26, 26th of 49 of the 49 centre-backs in the Ekstraklasa. At 28 Gumny is in his prime years, and a market index of 6.3 reflects that trajectory.
Read the appearance count in context: Gumny missed 6 games through injury (sprained ankle) out of roughly 34 this season. The 21 he did play is a solid return on the time he was fit, and his ratings are weighted toward those games rather than the ones he sat out injured.
Past his 2021/22 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
3.44 tackles, blocks & interceptions per 90 — moderate defensive volume, with 4 clean sheets across 21 appearances. Behind a title-challenging side (1st of 18) 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.
With a Rating of 26.2, Gumny carries the 26th-highest potential of the centre-backs in the Ekstraklasa of 49. Defensively he reads as moderate defensive volume (3.44 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.
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 (~11), then tapers with age. At 28, Gumny sits on 6.3, past its peak and easing. The blue line is Gumny's projected Rating — 26.2 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.
€2M total transfer fees · 4 moves
No transfer news found for this player.
