SS
Semen
Shlonchak
ASSISTANT REFEREE · 215 appearances
Семен Шлончак
Ukraine · UAF · UEFA

Shlonchak Semen

Семен Шлончак

🚩Ukraine assistant referee · 13 competitions

Shlonchak Semen (Семен Шлончак) is a Ukraine football assistant referee. They have officiated as referee, assistant referee, VAR and AVAR. In total they have 215 tracked match appearances across 13 competitions, broken down as 9× Referee, 142× AR, 7× VAR, 58× AVAR. Most-worked competitions include Ukrainian Premier League, UEFA Europa Conference League, UEFA Europa League, Ukrainian Cup, UEFA Champions League and Ukrainian Premier League Play-off. This profile is built from official match-appointment data.

Career Stats

13 comps
215
total appearances
9
Referee
142
Asst. Ref
7
VAR
58
AVAR
Domestic 182International 33
215
Matches
13
Competitions
2
Countries

Top Competitions

176
Ukrainian Premier League
2025/26, 2024/25 +4
15
UEFA Europa Conference League
2026/27, 2025/26 +3
11
UEFA Europa League
2026/27, 2022/23 +2
2
Ukrainian Cup
2025/26, 2024/25
2
UEFA Champions League
2
Ukrainian Premier League Play-off
2024/25, 2023/24

Season-by-Season Activity

'20/21
23
'21/22
18
'22/23
22
'23/24
61
'24/25
44
'25/26
35
'26/27
3
RefereeARVARAVAR
SeasonTotalRefARVARAVAR
2026/273—3——
2025/2635—22—13
2024/2544—26—18
2023/2461930716
2022/2322—20—2
2021/2218—15—3
2020/2123—17—6
9—9——

Frequently Asked Questions

What is Shlonchak Semen's primary role?▾

Shlonchak Semen is a Ukraine football assistant referee, and has also worked as referee, VAR and AVAR.

How many matches has Shlonchak Semen officiated?▾

Shlonchak Semen has 215 tracked match appearances across 13 competitions (9× Referee, 142× AR, 7× VAR, 58× AVAR).

Which competitions does Shlonchak Semen work in?▾

Shlonchak Semen has most often officiated in Ukrainian Premier League, UEFA Europa Conference League, UEFA Europa League, Ukrainian Cup, UEFA Champions League and Ukrainian Premier League Play-off.

Is Shlonchak Semen a FIFA referee?▾

Shlonchak Semen is not currently recorded as a FIFA badge holder in our data.

Which teams has Shlonchak Semen officiated most?▾

Among domestic clubs, Shlonchak Semen has most frequently officiated matches involving Shakhtar Donetsk, Kryvbas Kryvyi Rih and Dynamo Kyiv.

Organizer reviews

Referee.Observer is built by a community of referees from open, public data sources — so some details may be out of date or wrong.