Kristoffer Ajer (Brentford)

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Kristoffer Ajer

Kristoffer Ajer

Defender (Brentford)
Age: 27 (April 17, 1998)
Market value: €17.6m
Contract expires: June 30, 2028
SummaryNewsTransfersInjury History
Last Matches

Career

Season
Team
Competition
2025/2026
BrentfordBrentford
Premier LeaguePremier League
6.6
4
0
1
0
0
2024/2025
BrentfordBrentford
Premier LeaguePremier League
6.5
24
0
0
5
0
2023/2024
BrentfordBrentford
Premier LeaguePremier League
6.8
28
2
1
5
0
2022/2023
BrentfordBrentford
Premier LeaguePremier League
6.5
9
0
0
0
0
2021/2022
BrentfordBrentford
Premier LeaguePremier League
6.8
24
1
3
5
0
2020/2021
CelticCeltic
PremiershipPremiership
7.0
35
2
3
1
0
2019/2020
CelticCeltic
PremiershipPremiership
28
3
1
3
0
2018/2019
CelticCeltic
PremiershipPremiership
28
0
1
6
1
2017/2018
CelticCeltic
PremiershipPremiership
24
0
0
3
0
2016/2017
KilmarnockKilmarnock
PremiershipPremiership
16
0
0
2
0
2016
StartStart
TippeligaenTippeligaen
6.6
11
0
1
4
0
2015
StartStart
TippeligaenTippeligaen
32
8
0
2
0
2014
StartStart
TippeligaenTippeligaen
13
1
0
1
0
Total
276
17
11
37
1
Season
Team
Competition
2025/2026
BrentfordBrentford
EFL CupEFL Cup
7.6
2
0
1
0
0
2024/2025
BrentfordBrentford
EFL CupEFL Cup
6.6
1
0
0
0
0
2023/2024
BrentfordBrentford
FA CupFA Cup
1
0
0
0
0
2023/2024
BrentfordBrentford
EFL CupEFL Cup
7.5
2
0
0
0
0
2022/2023
Brentford U21Brentford U21
Premier League CupPremier League Cup
1
0
1
0
0
2022/2023
BrentfordBrentford
FA CupFA Cup
1
0
0
0
0
2021/2022
BrentfordBrentford
FA CupFA Cup
2
0
0
0
0
2021/2022
BrentfordBrentford
EFL CupEFL Cup
2
0
0
0
0
2020/2021
CelticCeltic
Scottish CupScottish Cup
2
0
0
0
0
2020/2021
CelticCeltic
League CupLeague Cup
1
0
0
0
0
2019/2020
CelticCeltic
Scottish CupScottish Cup
3
0
0
1
0
2019/2020
CelticCeltic
League CupLeague Cup
4
0
0
1
0
2018/2019
CelticCeltic
Scottish CupScottish Cup
4
0
-
0
0
2018/2019
CelticCeltic
League CupLeague Cup
3
0
-
0
0
2017/2018
CelticCeltic
Scottish CupScottish Cup
5
0
-
0
0
2017/2018
CelticCeltic
League CupLeague Cup
1
0
-
0
0
2016
StartStart
NM CupNM Cup
1
1
-
0
0
2015
StartStart
NM CupNM Cup
1
4
-
0
0
Total
37
5
2
2
0
Season
Team
Competition
2023
BrentfordBrentford
Premier League Summer SeriesPremier League Summer Series
2
0
0
0
0
2020/2021
CelticCeltic
Europa LeagueEuropa League
6.8
7
0
1
0
0
2020/2021
CelticCeltic
Champions LeagueChampions League
1
0
0
0
0
2019/2020
CelticCeltic
Europa LeagueEuropa League
7.0
10
0
0
2
0
2019/2020
CelticCeltic
Champions LeagueChampions League
5
1
0
1
0
2018/2019
CelticCeltic
Europa LeagueEuropa League
7.0
5
1
0
0
0
2018/2019
CelticCeltic
Champions LeagueChampions League
5
0
0
3
0
2017/2018
CelticCeltic
Europa LeagueEuropa League
7.1
2
0
0
0
0
2017/2018
CelticCeltic
Champions LeagueChampions League
2
0
0
1
0
2016/2017
Celtic U19Celtic U19
UEFA Youth LeagueUEFA Youth League
5
0
0
2
0
2016/2017
CelticCeltic
Champions LeagueChampions League
1
0
0
0
0
Total
45
2
1
9
0

Transfers

Date
From
Type
To
Fee
Jul 21, 21
CelticCeltic
Transfer
BrentfordBrentford
€15.7m
Transfer
Transfer
(Jul 21, 21)
May 31, 17
KilmarnockKilmarnock
Return from loan
CelticCeltic
Return from loan
Return from loan
(May 31, 17)
Jan 20, 17
CelticCeltic
Loan
KilmarnockKilmarnock
Loan
Loan
(Jan 20, 17)
Show more

Injury History

FromUntilInjury
Sep 17, 25Sep 18, 25Injury
May 05, 25May 15, 25Injury
Dec 22, 24Jan 24, 25Ankle Injury
Show more

News

NOTE: Older historical data may be incomplete, but we are in the process of updating our database.