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Height
20
Shirt
27 years
Apr 17, 1998
Right
Preferred foot
Norway
Country
€17.8M
Transfer value
Jun 30, 2030
Contract end
Position
Primary
Center-back
Others
Left-back
CB
LB

Player traits

Stats compared to other center-backs
Touches19%Shot attempts47%Goals0%
Chances created53%Aerial duels won59%Defensive contributions40%
Transfer value: €17.8M
Highest: €32.8M(Dec 31, 2019)
€33M
€25M
€16M
€8.2M
€0

Premier League 2025/2026

0
Goals
1
Assists
18
Started
24
Matches
1,625
Minutes played
6.65
Rating
3
Yellow cards
0
Red cards
Match stats

Apr 11

Everton
D2-2
0
0
0
0
0
-

Mar 31

Switzerland
D0-0
75
0
0
0
0
6.9

Mar 27

Netherlands
L2-1
90
0
0
1
0
5.9

Mar 16

Wolverhampton Wanderers
D2-2
18
0
0
1
0
6.4

Mar 9

West Ham United
D2-2
97
0
0
0
0
6.4

Mar 3

AFC Bournemouth
D0-0
69
0
0
0
0
6.5

Feb 28

Burnley
W3-4
90
0
0
0
0
6.2

Feb 21

Brighton & Hove Albion
L0-2
81
0
0
0
0
6.1

Feb 16

Macclesfield FC
W0-1
0
0
0
0
0
-

Feb 12

Arsenal
D1-1
90
0
0
0
0
6.7
Brentford

Apr 11

Premier League
Everton
2-2
Bench
Norway

Mar 31

Friendlies
Switzerland
0-0
75‎’‎
6.9

Mar 27

Friendlies
Netherlands
2-1
90‎’‎
5.9
Brentford

Mar 16

Premier League
Wolverhampton Wanderers
2-2
18‎’‎
6.4

Mar 9

FA Cup
West Ham United
2-2
97‎’‎
6.4
2025/2026

Season shot map

On target: 30%
  • 10Shots
  • 0Goals
  • 0.78xG
0 - 2
Shot typeHeaderSituationRegular playResultMiss
0.02xG-xGOT
Filter

Season performance
Minutes played: 1,625

Shooting

Goals
0
Expected goals (xG)
0.78
xG on target (xGOT)
0.51
Non-penalty xG
0.78
Shots
10
Shots on target
3
Headed shots
6

Passing

Assists
1
Expected assists (xA)
0.71
Successful passes
492
Successful passes %
79.0%
Accurate long balls
23
Accurate long balls %
29.5%
Chances created
4
Big chances created
1
Successful crosses
1
Successful crosses %
14.3%

Possession

Successful dribbles
2
Successful dribbles %
22.2%
Duels won
97
Duels won %
54.8%
Aerial duels won
55
Aerial duels won %
57.9%
Touches
915
Touches in opposition box
45
Dispossessed
5
Fouls won
5

Defending

Defensive contributions
166
Tackles
35
Interceptions
15
Blocked shots
14
Fouls committed
22
Penalties conceded
1
Recoveries
50
Possession won final 3rd
2
Dribbled past
7
Clearances
102
Clean sheets
4
Goals conceded while on pitch
27
xG against while on pitch
26.73

Discipline

Yellow cards
3
Red cards
0

News

About

Kristoffer Ajer is a 27-year-old football player who plays as a center back for Brentford, born on April 17, 1998, who is right-footed. Follow Kristoffer Ajer on FotMob for live match updates, detailed statistics, career history, transfer news, FotMob ratings, and comprehensive performance analytics.

In the 2025/2026 Premier League season, Kristoffer Ajer has recorded 0 goals, 1 assist, 1,625 minutes, an average FotMob rating of 6.65, 3 yellow cards.

Kristoffer Ajer's 10 most recent matches are shown below. Visit each match page for full details including lineups, match events, and advanced statistics:

Kristoffer Ajer's next match is on April 18, 2026 when Brentford face Fulham in the Premier League.

Explore Kristoffer Ajer's playing style with FotMob's interactive trait graph, which visualizes key attributes like attacking threat, defensive work rate, and passing ability based on performance data.

View Kristoffer Ajer's shot map on FotMob to see a visual breakdown of every shot taken this season, including expected goals (xG) for each attempt.

Kristoffer Ajer currently plays for Brentford alongside Caoimhín Kelleher, Aaron Hickey, Rico Henry, Sepp van den Berg, Ethan Pinnock, Jordan Henderson, Kevin Schade, Mathias Jensen, Igor Thiago, Joshua Dasilva, Reiss Nelson, Hákon Rafn Valdimarsson, Fábio Carvalho, Antoni Milambo, Yehor Yarmoliuk, Dango Ouattara, Nathan Collins, Keane Lewis-Potter, Mikkel Damsgaard, Vitaly Janelt, Ellery Balcombe, Michael Kayode, Julian Eyestone, Romelle Donovan, Kaye Furo, and Luka Bentt. Visit their player pages on FotMob to explore detailed statistics, performance ratings, and career information.

Kristoffer Ajer's career has also included time at Celtic, Kilmarnock, and Start.

On the international stage, Kristoffer Ajer has represented Norway, Norway U21, Norway U19, and Norway U17.

Kristoffer Ajer is from Norway, and the national teams include Ørjan Håskjold Nyland, Morten Thorsby, Leo Østigard, David Møller Wolfe, Patrick Berg, Alexander Sørloth, Sander Berge, Erling Haaland, Jens Petter Hauge, Jørgen Strand Larsen, Viljar Myhra, Egil Selvik, Julian Ryerson, Fredrik André Bjørkan, Marcus Holmgren Pedersen, Torbjørn Heggem, Kristian Thorstvedt, Felix Horn Myhre, Antonio Nusa, Andreas Schjelderup, Oscar Bobb, Odin Lurås Bjørtuft, Henrik Falchener, Cecilie Fiskerstrand, Marit Lund, Marthine Østenstad, Julie Blakstad, Guro Bergsvand, Tuva Hansen, Ingrid Syrstad Engen, Vilde Bøe Risa, Karina Sævik, Caroline Graham Hansen, Guro Reiten, Selma Panengstuen, Thea Bjelde, Ada Stolsmo Hegerberg, Justine Kielland, Mathilde Harviken, Emilie Woldvik, Emma Godø, Frida Maanum, Emilie Marie Joramo, Synne Jensen, Lisa Naalsund, Signe Gaupset, and Sunniva Skoglund. Explore each player's page on FotMob for comprehensive statistics, match history, and international career data.

Throughout their career, Kristoffer Ajer has won 10 titles: Scottish Cup (2019/2020, 2018/2019, 2017/2018), Premiership (2019/2020, 2018/2019, 2017/2018), and League Cup (2019/2020, 2018/2019, 2017/2018, 2016/2017) with Celtic.

Kristoffer Ajer has competed in Premier League, FA Cup, EFL Cup, World Cup UEFA qualification, UEFA Nations League B, EURO Qualification qualification, Premiership, Europa League, Champions League Qualification qualification, UEFA Nations League C, and Eliteserien. Each league page on FotMob provides comprehensive coverage including standings, fixtures, top scorers, and detailed team statistics.

FotMob provides comprehensive coverage of Kristoffer Ajer, including career statistics, match-by-match ratings, transfer history, market value trends, and detailed performance analytics. Follow Kristoffer Ajer to receive notifications about upcoming matches, goals, and other key events.

Player traits

Stats compared to other center-backs
Touches19%Shot attempts47%Goals0%
Chances created53%Aerial duels won59%Defensive contributions40%

Career

Senior career

BrentfordJul 2021 - now
122
3
175
7
17
0
1
0
57
9

Youth career

Brentford FC Under 21Apr 2023 - Jun 2023
2
0
5
0
2
0

National team

50
2
5
1
6
3
2
1
  • Matches
  • Goals
Trophies

Celtic

Scotland
3
Scottish Cup(19/20 · 18/19 · 17/18)
3
Premiership(19/20 · 18/19 · 17/18)
4
League Cup(19/20 · 18/19 · 17/18 · 16/17)

News

About

Kristoffer Ajer is a 27-year-old football player who plays as a center back for Brentford, born on April 17, 1998, who is right-footed. Follow Kristoffer Ajer on FotMob for live match updates, detailed statistics, career history, transfer news, FotMob ratings, and comprehensive performance analytics.

In the 2025/2026 Premier League season, Kristoffer Ajer has recorded 0 goals, 1 assist, 1,625 minutes, an average FotMob rating of 6.65, 3 yellow cards.

Kristoffer Ajer's 10 most recent matches are shown below. Visit each match page for full details including lineups, match events, and advanced statistics:

Kristoffer Ajer's next match is on April 18, 2026 when Brentford face Fulham in the Premier League.

Explore Kristoffer Ajer's playing style with FotMob's interactive trait graph, which visualizes key attributes like attacking threat, defensive work rate, and passing ability based on performance data.

View Kristoffer Ajer's shot map on FotMob to see a visual breakdown of every shot taken this season, including expected goals (xG) for each attempt.

Kristoffer Ajer currently plays for Brentford alongside Caoimhín Kelleher, Aaron Hickey, Rico Henry, Sepp van den Berg, Ethan Pinnock, Jordan Henderson, Kevin Schade, Mathias Jensen, Igor Thiago, Joshua Dasilva, Reiss Nelson, Hákon Rafn Valdimarsson, Fábio Carvalho, Antoni Milambo, Yehor Yarmoliuk, Dango Ouattara, Nathan Collins, Keane Lewis-Potter, Mikkel Damsgaard, Vitaly Janelt, Ellery Balcombe, Michael Kayode, Julian Eyestone, Romelle Donovan, Kaye Furo, and Luka Bentt. Visit their player pages on FotMob to explore detailed statistics, performance ratings, and career information.

Kristoffer Ajer's career has also included time at Celtic, Kilmarnock, and Start.

On the international stage, Kristoffer Ajer has represented Norway, Norway U21, Norway U19, and Norway U17.

Kristoffer Ajer is from Norway, and the national teams include Ørjan Håskjold Nyland, Morten Thorsby, Leo Østigard, David Møller Wolfe, Patrick Berg, Alexander Sørloth, Sander Berge, Erling Haaland, Jens Petter Hauge, Jørgen Strand Larsen, Viljar Myhra, Egil Selvik, Julian Ryerson, Fredrik André Bjørkan, Marcus Holmgren Pedersen, Torbjørn Heggem, Kristian Thorstvedt, Felix Horn Myhre, Antonio Nusa, Andreas Schjelderup, Oscar Bobb, Odin Lurås Bjørtuft, Henrik Falchener, Cecilie Fiskerstrand, Marit Lund, Marthine Østenstad, Julie Blakstad, Guro Bergsvand, Tuva Hansen, Ingrid Syrstad Engen, Vilde Bøe Risa, Karina Sævik, Caroline Graham Hansen, Guro Reiten, Selma Panengstuen, Thea Bjelde, Ada Stolsmo Hegerberg, Justine Kielland, Mathilde Harviken, Emilie Woldvik, Emma Godø, Frida Maanum, Emilie Marie Joramo, Synne Jensen, Lisa Naalsund, Signe Gaupset, and Sunniva Skoglund. Explore each player's page on FotMob for comprehensive statistics, match history, and international career data.

Throughout their career, Kristoffer Ajer has won 10 titles: Scottish Cup (2019/2020, 2018/2019, 2017/2018), Premiership (2019/2020, 2018/2019, 2017/2018), and League Cup (2019/2020, 2018/2019, 2017/2018, 2016/2017) with Celtic.

Kristoffer Ajer has competed in Premier League, FA Cup, EFL Cup, World Cup UEFA qualification, UEFA Nations League B, EURO Qualification qualification, Premiership, Europa League, Champions League Qualification qualification, UEFA Nations League C, and Eliteserien. Each league page on FotMob provides comprehensive coverage including standings, fixtures, top scorers, and detailed team statistics.

FotMob provides comprehensive coverage of Kristoffer Ajer, including career statistics, match-by-match ratings, transfer history, market value trends, and detailed performance analytics. Follow Kristoffer Ajer to receive notifications about upcoming matches, goals, and other key events.