Kristoffer Ajer #20
Defender
Centre-back
Norway
Premier League 2026/27 · 9 apps · 1 G
Club
- Age
- 28 years
- born 17 April 1998
- Height
- 198 cm
- Weight
- 92 kg
- Contract until
- Jun 2030
- At the club since
- Jul 2021
- from Celtic
- Matches this season
- 13
- 1,129 min · 2026/27
| Competition | Matches | Goals | Assists | Rating | xG | Key passes/90 |
|---|---|---|---|---|---|---|
| Premier League | 9 | 1 | 0 | 6.93 | 0.44 | 1.33 |
| World Cup | 2 | 0 | 0 | 6.56 | 0.04 | 1.00 |
| Carabao Cup | 2 | 0 | 0 | 6.96 | ||
| Total | 13 | 1 | 0 | 6.88 | 0.48 | 1.25 |
Form
Rating curve · 2026/27 · Avg 6.87 across 13 rated matches · all competitions
10
8
6
JULOCT
Match ratings · rated matches only · gaps = no rating31 Oct · vs Nottingham Forest (H) 2–0 · 7.07
31 OctPremier League
Nottingham Forest home
W 2–0
90′
7.07
28 OctCarabao Cup
Sunderland away
L 2–3
19′
6.58
25 OctPremier League
Hull City away
D 1–1
90′
6.61
17 OctPremier League
Liverpool home
L 1–2
90′
6.91
10 OctPremier League
Aston Villa away
D 2–2
90′
1G
7.34
All 70 matches
18 SepPremier League
Chelsea home
W 3–0
90′
6.94
15 SepCarabao Cup
Reading away
W 2–1
90′
7.34
12 SepPremier League
AFC Bournemouth away
D 2–2
90′
6.46
5 SepPremier League
Sunderland home
D 1–1
90′
6.47
30 AugPremier League
Leeds United away
D 1–1
90′
7.14
22 AugPremier League
Tottenham Hotspur home
W 3–0
90′
7.39
11 JulWorld Cup
England neutral
L 1–2
120′
6.43
5 JulWorld Cup
Brazil neutral
W 2–1
90′
6.69
2025/26
30 JunWorld Cup
Côte d'Ivoire neutral
W 2–1
90′
7.22
17 MayPremier League
Crystal Palace home
D 2–2
82′
6.70
9 MayPremier League
Manchester City away
L 0–3
90′
6.34
2 MayPremier League
West Ham United home
W 3–0
10′
6.31
16 MarPremier League
Wolverhampton Wanderers home
D 2–2
18′
6.21
9 MarFA Cup
West Ham United away
L 2–2
97′
6.42
3 MarPremier League
AFC Bournemouth away
D 0–0
69′
6.63
28 FebPremier League
Burnley away
W 4–3
90′
6.37
21 FebPremier League
Brighton & Hove Albion home
L 0–2
81′
6.36
12 FebPremier League
Arsenal home
D 1–1
90′
6.79
7 FebPremier League
Newcastle United away
W 3–2
90′
6.76
1 FebPremier League
Aston Villa away
W 1–0
90′
7.36
25 JanPremier League
Nottingham Forest home
L 0–2
37′
6.33
17 JanPremier League
Chelsea away
L 0–2
90′
6.60
7 JanPremier League
Sunderland home
W 3–0
90′
6.83
4 JanPremier League
Everton away
W 4–2
90′
6.47
1 JanPremier League
Tottenham Hotspur home
D 0–0
90′
7.42
27 DecPremier League
AFC Bournemouth home
W 4–1
90′
7.32
17 DecCarabao Cup
Manchester City away
L 0–2
90′
6.34
14 DecPremier League
Leeds United home
D 1–1
10′
6.32
6 DecPremier League
Tottenham Hotspur away
L 0–2
46′
6.04
3 DecPremier League
Arsenal away
L 0–2
90′
6.11
22 NovPremier League
Brighton & Hove Albion away
L 1–2
80′
6.23
1 NovPremier League
Crystal Palace away
L 0–2
90′
6.48
25 OctPremier League
Liverpool home
W 3–2
90′
6.35
20 OctPremier League
West Ham United away
W 2–0
90′
7.23
5 OctPremier League
Manchester City home
L 0–1
90′
6.69
20 SepPremier League
Fulham away
L 1–3
16′
6.74
16 SepCarabao Cup
Aston Villa home
W 1–1
52′
6.70
13 SepPremier League
Chelsea home
D 2–2
7′
1A
7.01
26 AugCarabao Cup
AFC Bournemouth away
W 2–0
90′
1A
7.83
23 AugPremier League
Aston Villa home
W 1–0
5′
6.49
2024/25
25 MayPremier League
Wolverhampton Wanderers away
D 1–1
4′
18 MayPremier League
Fulham home
L 2–3
27′
6.08
4 MayPremier League
Manchester United home
W 4–3
9′
6.16
1 MayPremier League
Nottingham Forest away
W 2–0
6′
6.63
19 AprPremier League
Brighton & Hove Albion home
W 4–2
24′
6.66
12 AprPremier League
Arsenal away
D 1–1
69′
6.99
6 AprPremier League
Chelsea home
D 0–0
83′
6.89
2 AprPremier League
Newcastle United away
L 1–2
7′
6.58
15 MarPremier League
AFC Bournemouth away
W 2–1
72′
7.31
8 MarPremier League
Aston Villa home
L 0–1
90′
6.97
26 FebPremier League
Everton home
D 1–1
81′
7.04
21 FebPremier League
Leicester City away
W 4–0
84′
7.32
15 FebPremier League
West Ham United away
W 1–0
90′
7.32
2 FebPremier League
Tottenham Hotspur home
L 0–2
76′
7.00
21 DecPremier League
Nottingham Forest home
L 0–2
67′
5.95
18 DecCarabao Cup
Newcastle United away
L 1–3
90′
6.43
15 DecPremier League
Chelsea away
L 1–2
14′
6.60
19 OctPremier League
Manchester United away
L 1–2
90′
6.50
5 OctPremier League
Wolverhampton Wanderers home
W 5–3
90′
6.40
28 SepPremier League
West Ham United home
D 1–1
90′
7.00
21 SepPremier League
Tottenham Hotspur away
L 1–3
79′
6.20
14 SepPremier League
Manchester City away
L 1–2
72′
6.60
31 AugPremier League
Southampton home
W 3–1
39′
6.80
25 AugPremier League
Liverpool away
L 0–2
90′
6.10
18 AugPremier League
Crystal Palace home
W 2–1
90′
6.50
Transfers
- 21 Jul 2021transfer Celtic Brentford €15.7m
- 31 May 2017end of loan Kilmarnock Celtic —
- 20 Jan 2017loan Celtic Kilmarnock —
- 1 Jul 2016transfer Start Celtic €600k
- 15 Jul 2014transfer Lillestrøm U19 Start —
Career
| Club | Matches | Goals | Assists |
|---|---|---|---|
| 2026/27 | |||
| Brentford Premier League · Carabao Cup | 10 | 1 | 0 |
| 2025/26 | |||
| Brentford Premier League · Carabao Cup · FA Cup | 31 | 0 | 2 |
| 2024/25 | |||
| Brentford Premier League · Carabao Cup | 25 | 0 | 0 |
| 2023/24 | |||
| Brentford Premier League · Carabao Cup · FA Cup | 31 | 2 | 1 |
| 2022/23 | |||
| Brentford Premier League · FA Cup | 10 | 0 | 0 |
| 2021/22 | |||
| Brentford Premier League · FA Cup · Carabao Cup | 28 | 1 | 3 |