Ariel Mosór

Following his move to Korona Kielce, Mosór's current-season form is up 30% on last season (Season 10→13), while his Rating held around 36. His peak season for form remains 2023/24 (Season 38).

Domestic career

Season	Club	Apps	G	A	Match	RTG	Season
2026/27	Korona Kielce · 9th	11	0	0	6.99	33	12
2025/26	Raków Częstochowa · 4th	11	0	0	6.84	35	10
2024/25	Raków Częstochowa	4	0	0	6.4	—	—
2024/25	Piast Gliwice · 10th	9	0	0	6.4	34	8
2023/24	Piast Gliwice · 10th	28	1	1	6.99	41	38
2022/23	Piast Gliwice · 5th	28	0	1	7.01	42	28

Domestic-league totals per season. RTG = Field Insider Rating (potential / ceiling); Season = age-blind form that year. 2 earlier seasons and 1 youth-team spell in the full career.

Poland · international

Side	Apps	G
Poland U21	13	2
Poland U19	3	0
Poland U17	3	2

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

Scout report

Squad depthCentral defender

A. Mosór is a 23-year-old central defender at Korona Kielce, rated 36 overall by Field Insider's model, ranking 64th of 188 on scout potential in the Ekstraklasa. An emerging talent, he has been a rotation option this season (57.1% of available minutes). His defensive output reads 3.4 tackles, blocks and interceptions per 90. Below: strengths, watch-points, market-value outlook and the latest transfer news on Mosór.

Judged on this season alone, Mosór graded 13 — a workmanlike campaign that ranks 25th of 35 of the 35 centre-backs in the Ekstraklasa, on 1 clean sheet and 3.398 defensive actions per 90.

Year-on-year, that's broadly in line with last season (Season 10 → 13). Over the 6 seasons on record his form has drifted down, peaking in 2023/24.

On long-term talent our Rating reads 36, top 35% of the 35 centre-backs in the Ekstraklasa. At 23 Mosór is still climbing toward his ceiling, and a market index of 5.2 reflects that trajectory.

From the career report

Read the full career report →

Below his 2023/24 peak but holding a solid level — the platform for a return is there.

Peak: 2023/24Holding level

Current potential12th of 35 centre-backs · Ekstraklasa · 11 apps Current season25th of 35 centre-backs · Ekstraklasa · 11 apps 25th-best centre-back in the Ekstraklasa 64th in the Ekstraklasa · potential 12th-highest potential centre-back in the Ekstraklasa

Ratingi

12th of 35 centre-backs

12.9

Seasoni

below regular-starter level

57.1%

Minutes

rotation minutes

3.4

Def. actions / 90

moderate defensive volume

Output in context · Korona Kielce finished 9th of 18 · a mid-table side

Apps

3.4

Def. / 90

Tackles

Interceptions

Clean sheets

3.4 tackles, blocks & interceptions per 90 — moderate defensive volume, with 1 clean sheet across 11 appearances.

Watch points

Game time. Only 57.1% of available minutes — needs a settled run to prove the level.
Level. Rates below a nailed-on top-tier starter on our model.

Outlook

With a Rating of 36, Mosór carries the 12th-highest potential of the centre-backs in the Ekstraklasa of 35 — though on just 11 appearances this season, so the standing rests on a small sample. Defensively he reads as moderate defensive volume (3.4 tackles, blocks & interceptions per 90). Approaching peak years; value is still building (price multiplier 2×) with the best seasons likely ahead.

Generated from Field Insider's rating model · AI-written analysis to follow.

Per 90 & availability

Minutes played %57.1%

Available fixtures11 of 11

Goals / 900

Assists / 900

Goal contribution / 900

Defensive actions / 903.398

Player flow

Goal involvements0

Pass accuracy %91

Dribble success %50

Cards / 900.103

Foul involvement / 901.236

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 (~5), then tapers with age. At 23, Mosór sits on 5.2, at or near its peak. The blue line is Mosór's projected Rating — 36 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 Ekstraklasa with 600+ minutes this season.

Shooting

Goals0

Shots10

Passing

Assists0

Chances created3

Passes462

Pass accuracy91%

Possession

Successful dribbles1

Dribble success50%

Duels won46

Duels won %64.8%

Fouls won4

Defending

Tackles9

Interceptions9

Blocks15

Fouls committed8

Yellow/red cards

Yellow cards1

Red cards0

Transfer history

Korona KielceJul 2026 – now

Raków CzęstochowaAug 2024 – Jul 2026Free

Piast GliwiceJul 2021 – Aug 2024

Legia Warszawauntil Jul 2021

About A. Mosór

Ariel Paweł Mosór is a 23-year-old centre-back who plays for Korona Kielce, born on February 19, 2003 in Katowice, standing 184 cm tall. He is from Poland. Korona Kielce currently sit 9th of 18 in the Ekstraklasa.

This season

In the current season, A. Mosór has made 11 appearances with 0 goals and 0 assists across 874 minutes, averaging a 6.91 match rating over his last 9 rated games, with 1 yellow card.

When A. Mosór plays, Korona Kielce's record this season is 4W-3D-4L — and his match ratings average 6.82 at home against 6.99 on the road.

Recent matches

October 18, 2026: 1-6 loss away at Lech Poznan (90 minutes, 6.21 rating)
October 11, 2026: 0-2 loss away at Pogon Szczecin (90 minutes, 6.93 rating)
September 19, 2026: 3-2 win at home vs Raków Częstochowa (90 minutes, 7.2 rating)
September 15, 2026: 0-2 loss at home vs Gornik Zabrze (90 minutes, 6.14 rating)
September 12, 2026: 2-1 win away at Slask Wroclaw (90 minutes, 7.3 rating)
September 5, 2026: 1-1 draw at home vs Wisla Krakow (90 minutes, 6.38 rating)
August 28, 2026: 2-0 win away at Wisla Plock (90 minutes, 7.6 rating)
August 22, 2026: 1-1 draw at home vs Motor Lublin (90 minutes, 7.2 rating)
August 15, 2026: 2-1 win away at Widzew Łódź (2 minutes)
August 8, 2026: 1-1 draw at home vs Legia Warszawa (62 minutes, 7.2 rating)

A. Mosór's next match is on October 31, 2026, when Korona Kielce face Zaglebie Lubin away in the Ekstraklasa.

Field Insider's view

Field Insider currently rates A. Mosór at 36 with a Season form score of 12.9, ranking 64th of 188 centre-backs in the Ekstraklasa. See the full scout report for strengths, watch-points and the market-value outlook.

His honours include 3 career titles — among them the Ekstraklasa. Full list in the career record.

Career

Across 7 recorded seasons, A. Mosór has totalled 124 club appearances with 2 goals and 2 assists for 5 different clubs. His busiest campaign came in 2021/22, with 29 appearances for Piast Gliwice.

A. Mosór's career has also included time at Raków Częstochowa, Piast Gliwice and Legia Warszawa.

On the international stage, A. Mosór has represented Poland U21, Poland U19, Poland U17 — 19 caps and 4 goals in our records.

Transfer news

No transfer news found for this player.

Profile

Season stats

Performance data · by competition

Career

Scout report

Output in context · Korona Kielce finished 9th of 18 · a mid-table side

Watch points