Domestic-league season · Zaglebie Lubin.
Missed 34 of Zaglebie Lubin's ~34 games this season through 34 injury absences (broken leg). He still appeared 14 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 | 14 | 3 | 0 | 864 | 6.9 |
Grzybek's current-season form is up 375% on last season (Season 4→19), while his Rating held around 22. His peak season for form remains 2023/24 (Season 22).
| Season | Club | Apps | G | A | Match | RTG | Season |
|---|---|---|---|---|---|---|---|
| 2025/26 | Zaglebie Lubin · 7th | 14 | 3 | 0 | 6.9 | 22 | 19 |
| 2024/25 | Zaglebie Lubin · 15th | 10 | 1 | 0 | 6.88 | 22 | 4 |
| 2023/24 | Zaglebie Lubin · 8th | 29 | 1 | 2 | 6.95 | 30 | 22 |
| 2022/23 | Radomiak Radom · 10th | 29 | 2 | 0 | 6.63 | 35 | 21 |
| 2021/22 | Nieciecza · 16th | 26 | 2 | 2 | 6.93 | 35 | 13 |
Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year.
M. Grzybek is a 30-year-old full-back at Zaglebie Lubin, rated 21.5 overall by Field Insider's model, ranking 248th of 332 in the Ekstraklasa. An experienced operator, he has been a rotation option this season (56.5% of available minutes). His defensive output reads 1.88 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Grzybek.
Judged on this season alone, Grzybek graded 19 — a workmanlike campaign that ranks 32nd of 62 of the 62 full-backs in the Ekstraklasa, on 3 clean sheets and 1.875 defensive actions per 90.
Year-on-year, that's a clear step up on last season (Season 4 → 19). Over the 5 seasons on record his form has trended upward, peaking in 2023/24.
On long-term talent our Rating reads 22, 44th of 62 of the 62 full-backs in the Ekstraklasa. At 30 Grzybek is into the veteran stage, where the age curve weighs on the projection, and a market index of 4.3 reflects that trajectory.
Read the appearance count in context: Grzybek missed 34 games through injury (broken leg) out of roughly 34 this season. The 14 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 2023/24 peak — the recent trend is downward, so buyers are paying for what's left, not what was.
1.88 tackles, blocks & interceptions per 90 — light defensive volume, with 3 clean sheets across 14 appearances. Going forward he chipped in 3 goals and 0 assists — a useful bonus from the back.
With a Rating of 21.5, Grzybek carries the 44th-highest potential of the full-backs in the Ekstraklasa of 62 — though on just 14 appearances this season, so the standing rests on a small sample. Defensively he reads as light defensive volume (1.88 tackles, blocks & interceptions per 90). Experienced and reliable, but the value curve is easing (1× now → 0.7× 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 (~9), then tapers with age. At 30, Grzybek sits on 4.3, past its peak and easing. The blue line is Grzybek's projected Rating — 21.5 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.
