Kristoffer Ajer
Kristoffer Ajer (Celtic, defender) had 2 goals and 3 assists in 40 appearances in 2020/21 (3456 minutes, all competitions). Tackles per 90 in Premiership: 1.28. Started 40 of 40.
Key facts
As of 15 May 2021: A defender for Celtic, Kristoffer Ajer has 34 appearances (2956 minutes) in the Premiership 2020/21.
As of 15 May 2021: In 2020/21 Kristoffer Ajer has two goals, three assists and 40 appearances in the matches TACTIX holds.
As of 15 May 2021: Kristoffer Ajer averages 3.8 Impact a match over 34 games in Premiership matches — 91st percentile among the 245 Premiership players who qualify.
Kristoffer Ajer (Celtic) averaged a TACTIX Impact of 3.8 per match across 40 appearances, and scored two goals and three assists in 40 appearances in 2020/21 — per TACTIX Impact, an open rating with every weight published (as of 15 May 2021).
An open, transparent rating built from raw match actions across 40 appearances in 2020/21 (all competitions) — every weight is published. Higher is better; a negative score just means costly actions outweighed productive ones in that sample — not a verdict on the player.
Profile
Kristoffer Ajer is a defender at Celtic, with 34 appearances and 2956 minutes in the Premiership 2020/21. TACTIX Impact: 3.8 per match across 34 appearances in Premiership matches, the 91st percentile of 245 qualifying Premiership players. Kristoffer Ajer has started 40 of 40 appearances in 2020/21 (all competitions), averaging 86 minutes. That is 86% of the Premiership minutes available to him (2956 of 3420 across 38 club matches).
Keeper, venue and career
Against his career: 1.38 tackles per 90 in 2020/21 (3456 minutes) versus 1.45 across every season on record (15508 minutes).
Form and availability
Impact over the last five matches (newest first): 5.1, 7.3, 6.2, 1.7, 4.3 — trending up, averaging 4.9 against a season figure of 3.8. Discipline: one yellow card in 40 appearances in 2020/21, and 0.73 fouls per 90 in the Premiership.
Season 2020/21 · all competitions
Started 40 of 40 appearances · 86 minutes per appearance · 86% of the Premiership minutes available (2956 of 3420).
Against his career: 1.38 tackles per 90 in 2020/21 (3456 minutes) · 1.45 across every season on record (15508 minutes).
Premiership only: 34 apps · 3.8 Impact per match in 2020/21. The figures above cover all 3 competitions played that season, which is why they can differ. See the Premiership Impact leaderboard.
Kristoffer Ajer stats per 90 · Premiership 2020/21, defender
| Stat | Kristoffer Ajer | vs cohort |
|---|---|---|
| Tacklesper 90 | 1.28 | — |
| Interceptionsper 90 | 1.46 | — |
| Blocksper 90 | 0.12 | — |
| Duels wonper 90 | 5.85 | — |
| Duel win rate | 62.1% | — |
| Fouls committedper 90 | 0.73 | — |
| Cardsper 90 | 0.03 | — |
| Passesper 90 | 74.44 | — |
| Pass accuracy | 95.1% | — |
Per 90 minutes over 2956 minutes in Premiership 2020/21. League ranks appear once the nightly cohort build has run for this season.
Last 10 appearances · all competitions
- 1+ tackle4 of 10
- 2+ tackles3 of 10
- 1+ foul committed4 of 10
- 1+ shot3 of 10
- Booked0 of 10
How often, not how much: the matches where each line happened, out of the matches where it was recorded (2021-02-10 to 2021-05-15, newest first). History, not a forecast — the model’s player projections are on Pro.
Profile radar · Premiership 2020/21, defender
No cohort has been computed for Premiership 2020/21 yet, so the figures below stand alone.
| Axis | Kristoffer Ajer | Median | Pct |
|---|---|---|---|
| Shootingshots p90 | 0.37on target 41.7% | — | — |
| Scoringgoals p90 | 0.06 | — | — |
| Creationkey passes + assists p90 | 0.67 | — | — |
| Passingpasses p90 | 74.44accuracy 95.1% | — | — |
| Dribblingsuccessful dribbles p90 | 0.85success 66.7% | — | — |
| Duelsduels won p90 | 5.85win rate 62.1% | — | — |
| Defendingtackles + interceptions + blocks p90 | 2.86 | — | — |
| Disciplinecards + fouls p90 (fewer is better) | 0.76 | — | — |
Where that sits in the Premiership
3.8 per match — 91th percentile of 245 qualifying Premiership players (10+ apps), 2020/21. Shaded band = 10th–90th percentile; the line is the median.
Career · every team, by season · all competitions
| Season | Team | Apps | Goals | Assists | Tkl+Int/90 | KP/90 | Impact |
|---|---|---|---|---|---|---|---|
| 2026/27 | Brentford | 8 | 1 | 0 | 2.63 | 0.50 | 3.2 |
| 2026/27 | Norway national team | 13 | 1 | 0 | 2.13 | 0.16 | 2.4 |
| 2025/26 | Brentford | 31 | 0 | 2 | 2.55 | 0.29 | 2.2 |
| 2025/26 | Norway national team | 1 | 0 | 0 | 0.98 | 0.98 | 2.1 |
| 2024/25 | Brentford | 25 | 0 | 0 | 2.21 | 0.46 | 1.5 |
| 2024/25 | Norway national team | 5 | 0 | 0 | 2.20 | 0.00 | 2.8 |
| 2023/24 | Brentford | 30 | 2 | 1 | 2.99 | 0.55 | 2.6 |
| 2022/23 | Brentford | 10 | 0 | 0 | 1.91 | 0.11 | 1.8 |
| 2021/22 | Brentford | 27 | 1 | 3 | 2.40 | 0.37 | 2.7 |
| 2020/21 | Celtic | 40 | 2 | 3 | 2.86 | 0.63 | 3.8 |
| 2019/20 | Celtic | 8 | 0 | 0 | 3.60 | 0.13 | 2.0 |
| 2018/19 | Celtic | 3 | 0 | 0 | 7.31 | 0.56 | 4.5 |
| 2017/18 | Celtic | 1 | 0 | 0 | 1.00 | 0.00 | 1.8 |
Game log · last 10 appearances · all competitions
| Date | Opponent | Min | G | A | Sh | SoT | KP | Tkl | Cards | Rating | Impact | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2021-05-15 | @ Hibernian | 90 | 0 | 0 | 0 | 0 | 1 | 2 | 0 | 7.5 | 5.1 | Match → |
| 2021-05-12 | v ST Johnstone | 90 | 1 | 0 | 1 | 1 | 0 | 0 | 0 | 8.2 | 7.3 | Match → |
| 2021-05-02 | @ Rangers | 90 | 0 | 1 | 1 | 0 | 2 | 0 | 0 | 7.3 | 6.2 | Match → |
| 2021-03-21 | v Rangers | 90 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 6.7 | 1.7 | Match → |
| 2021-03-07 | @ Dundee Utd | 90 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 7.6 | 4.3 | Match → |
| 2021-02-27 | v Aberdeen | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7 | 3.3 | Match → |
| 2021-02-21 | @ Ross County | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 6.9 | 2.5 | Match → |
| 2021-02-17 | v Aberdeen | 90 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 7.5 | 4.4 | Match → |
| 2021-02-14 | @ ST Johnstone | 90 | 0 | 0 | 1 | 0 | 0 | 2 | 0 | 7 | 5.2 | Match → |
| 2021-02-10 | @ ST Mirren | 90 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 7.2 | 3.1 | Match → |
Min = minutes; Sh = shots, SoT = shots on target, KP = key passes, Tkl = tackles; – = not recorded for that match. Rating is the data provider’s; Impact is TACTIX’s published formula.
Home v away · per 90 · 2020/21 · all competitions: Tackles 1.22 at home (1701 min), 1.54 away (1755 min); Interceptions 1.48 at home (1701 min), 1.49 away (1755 min).
Impact trend · last 10 matches
2020/21 is complete — this page is Kristoffer Ajer’s record for that season. See Kristoffer Ajer’s current season.
Frequently asked questions
- How many tackles does Kristoffer Ajer average per 90?
- Kristoffer Ajer averages 1.28 tackles per 90 minutes in Premiership 2020/21 (2956 minutes).
- How many goals and assists did Kristoffer Ajer have in 2020/21?
- In 2020/21 Kristoffer Ajer had 2 goals and 3 assists in 40 appearances (3456 minutes played).
- Did Kristoffer Ajer start regularly in 2020/21?
- Kristoffer Ajer started 40 of 40 appearances in 2020/21, averaging 86 minutes per appearance (all competitions).
- What was Kristoffer Ajer’s TACTIX Impact in 2020/21?
- Kristoffer Ajer averaged a TACTIX Impact of 3.8 per match across 40 appearances in 2020/21 in all competitions — an open rating built from raw match actions, with every weight published.
Today’s boards
Every fixture kicking off in the UK day, and the fixtures where the free pick leads with each market.
This page is generated from TACTIX’s match data by our software and checked automatically; data as of . How it works → · Report an error
How TACTIX Impact is calculated · Live track record · Stats are historical; predictions are model output, not betting advice.