Turkka Joonas Valjakka

🚩 Assistant RefereeFinland

Football match official with 20 appearances across 7 competitions.

Career Stats

Total Appearances20
🚩 As AR20
🌍 International20
🏟️ Domestic0
Competitions7

Season-by-Season Activity

'20/21
1
'21/22
2
'22/23
3
'23/24
2
'25/26
7
SeasonTotalAR
2025/2677
2023/2422
2022/2333
2021/2222
2020/2111
55

Career Milestones

🎯
First tracked match
08/27/2020
FK Riteriai vs Derry City FC
Europa League
🌍
First international match
08/27/2020
FK Riteriai vs Derry City FC
Europa League

Match Activity

15 matches · 6 years
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Jan
Feb
Mar
Apr
May
M
W
F
Role:ARNo match

Top 12% among Finland officials

Peer Benchmark

Match Count88%
Seasons Active82%
Competitions90%

Median in Finland: 5 matches · 2 seasons

Recent Matches

All 20 →
Europa League01/29/2026
Celtic FCvsFC UTRECHT
assistant1
Europa Conference League12/18/2025
1. FSV MAINZ 05vsSAMSUNSPOR
assistant1
Europa League10/23/2025
BSC Young BoysvsPfk Ludogorets 1945
assistant1
Europa Conference League10/02/2025
RAYO VALLECANO DE MADRIDvsKF SHKËNDIJA
assistant1
FIFA WC European Qualifiers09/06/2025
ENGLANDvsANDORRA
assistant1
UEFA Europa Conference League Play-Off Round (First Legs)08/21/2025
Hibernian FCvsLegia Warszawa
assistant1
UEFA Europa Conference League Third Qualifying Round (Second Legs)08/14/2025
Shamrock Rovers FCvsFC Ballkani
assistant1
UEFA Youth League09/19/2023
Real Madrid CFvs1. FC Union Berlin
Assistant Referee 1
UEFA Europa Conference League08/08/2023
B36 TórshavnvsHnk Rijeka
Assistant Referee 1
UEFA Youth League10/21/2022
Coleraine FCvsKrc Genk
Assistant Referee 1

Least-Officiated Teams

Current championship only · teams with fewest meetings

  1. 11. FC Slovácko1×
  2. 21899 Hoffenheim1×
  3. 3AS Saint-étienne1×
  4. 4AS Saint-étienne Loire1×
  5. 5Aek1×
  6. 6Alanyaspor1×
  7. 7Apóel FC1×
  8. 8Apóllon Limassol FC1×
  9. 9Aris Thessaloniki FC1×
  10. 10BOLOGNA FC 19091×

Top Destinations

  1. 1Coleraine
    1×
  2. 2Copenhagen
    1×
  3. 3Farum
    1×
  4. 4Girona
    1×
  5. 5Krakow
    1×
  6. 6Leskovac
    1×
  7. 7Madrid
    1×
  8. 8Oswestry
    1×
  9. 9Prishtina
    1×
  10. 10Sant Joan Despi
    1×

Career Events

Career events (UEFA courses, awards) will appear here when available.

Other Finland Officials

All Finland officials →

Season Reports

2025/26 (7)2023/24 (2)2022/23 (3)2021/22 (2)2020/21 (1) (5)