Apps
6
Minutes
381
Rating
6.62 / 10
Goals
0
Assists
2
K. Tierney is listed as a Defender for Celtic. Key facts: nationality Scotland, number #63, age 29, born 1997-06-05, height 178, weight 70, apps 6, minutes 381.
On this page
Understat league-season totals. xG and xA are expected goals and expected assists, displayed to two decimals. These totals are separate from BADB recorded-match statistics.
Season Competition and team League-season totals
2024/2025
Premier League
Arsenal
Understat
Apps 13
Minutes 227
Goals 1
Assists 0
xG 0.92
xA 1.20
Shots 2
Key passes 8
Non-penalty goals 1
Non-penalty xG 0.92
Season analysis
Season contributions
Goals minus xG +0.08
Assists minus xA -1.20
Non-penalty goals minus non-penalty xG +0.08
Goals + assists 1
2023/2024
La Liga
Real Sociedad
Understat
Apps 20
Minutes 1255
Goals 0
Assists 2
xG 0.14
xA 0.80
Shots 2
Key passes 8
Non-penalty goals 0
Non-penalty xG 0.14
Season analysis
Per 90 minutes
Goals / 90 0.00
Assists / 90 0.14
xG / 90 0.01
xA / 90 0.06
Non-penalty goals / 90 0.00
Non-penalty xG / 90 0.01
Shots / 90 0.14
Key passes / 90 0.57
Goals + assists / 90 0.14
Season contributions
Goals minus xG -0.14
Assists minus xA +1.20
Non-penalty goals minus non-penalty xG -0.14
Goals + assists 2
2022/2023
Premier League
Arsenal
Understat
Apps 27
Minutes 733
Goals 0
Assists 1
xG 0.30
xA 0.29
Shots 7
Key passes 4
Non-penalty goals 0
Non-penalty xG 0.30
Season analysis
Season contributions
Goals minus xG -0.30
Assists minus xA +0.71
Non-penalty goals minus non-penalty xG -0.30
Goals + assists 1
Show 2 earlier seasons · 2 rows
Hide 2 earlier seasons · 2 rows
Season Competition and team League-season totals
2021/2022
Premier League
Arsenal
Understat
Apps 22
Minutes 1926
Goals 1
Assists 3
xG 0.61
xA 1.25
Shots 15
Key passes 20
Non-penalty goals 1
Non-penalty xG 0.61
Season analysis
Per 90 minutes
Goals / 90 0.05
Assists / 90 0.14
xG / 90 0.03
xA / 90 0.06
Non-penalty goals / 90 0.05
Non-penalty xG / 90 0.03
Shots / 90 0.70
Key passes / 90 0.93
Goals + assists / 90 0.19
Season contributions
Goals minus xG +0.39
Assists minus xA +1.75
Non-penalty goals minus non-penalty xG +0.39
Goals + assists 4
2019/2020
Premier League
Arsenal
Understat
Apps 15
Minutes 996
Goals 1
Assists 1
xG 0.23
xA 0.75
Shots 6
Key passes 6
Non-penalty goals 1
Non-penalty xG 0.23
Season analysis
Per 90 minutes
Goals / 90 0.09
Assists / 90 0.09
xG / 90 0.02
xA / 90 0.07
Non-penalty goals / 90 0.09
Non-penalty xG / 90 0.02
Shots / 90 0.54
Key passes / 90 0.54
Goals + assists / 90 0.18
Season contributions
Goals minus xG +0.77
Assists minus xA +0.25
Non-penalty goals minus non-penalty xG +0.77
Goals + assists 2
Per 90 = total × 90 ÷ minutes; shown from 900 minutes played. Goals minus xG: positive means more goals than expected; negative means fewer. Assists minus xA compares recorded assists with expected assists. The non-penalty difference excludes penalties from both goals and xG. Past results, not a prediction.
Based on matches currently recorded by BADB. These values may not equal official full-season totals.
Season Competition and team Recorded stats
2025
Premiership
Celtic
Apps 4
Minutes 165
Assists 0
Yellow cards 0
Red cards 0
Rating 6.65
Season stats
10 values
Apps
6
Minutes
381
Rating
6.62 / 10
Goals
0
Assists
2
Shots
2
Key passes
4
Tackles
6
Cards
0
Saves
0
Detailed match stats
Latest 6 appearances
Attack
Shots on target
0 / 2 (0%)
Dribbles completed
2 / 2 (100%)
Key passes
4
Fouls won
2
Distribution
Passes completed
213 / 262 (81%)
Defence
Duels won
14 / 23 (61%)
Tackles
6
Interceptions
1
Blocks
3
Fouls committed
2
Career and facts
Explore player data
Profile facts
Nationality Scotland
Number #63
Age 29
Born 1997-06-05
Birthplace Douglas
Birth country Scotland
Height 178
Weight 70