Kieran Tierney
Celtic

Kieran Tierney

Kieran Tierney of Celtic was born in Douglas, Scotland on 5 June 1997 (age 28).

Kieran Tierney
Kieran Tierney · Photo: Vagelis Georgariou

Born on 5th June 1997, the Scottish defender Kieran Tierney has marked his name in the books of football history with his impulse on the field and his dedication to his game. Primarily playing as a left back, Tierney, at the age of 28, has not only represented Celtic but has also lifted the Scottish tartan with the national team.

Tierney, who stands at 5ft 10in (1.78m) and weighs around 11st 13lb (76kg), bears the jersey number 63. He initially joined Celtic as a trainee back in July 2005. He debuted for Celtic in the 2014 - 2015 season and made two appearances. Gradually harnessing his skills, Tierney appeared 23 times for Celtic in the 2015 - 2016 season and netted one goal. Further, he made 24 appearances and scored one goal in the 2016 - 2017 season, followed by an impressive performance in the 2017 - 2018 season where he made 32 appearances and scored three goals. The 2018 - 2019 season saw him back on the field making 21 appearances.

In August 2019, the proud Celt was transferred to Arsenal in the English Premier League for a fee of approximately £25m. Nevertheless, his heart still beats green and white, which is apparent as he returned to Celtic for the season 2025 - 2026, resuming his number 63 jersey and pursuing his love for the game. Throughout this current season, Tierney has made 14 appearances and scored three goals for Celtic.

However, his football journey was not limited to domestic leagues. Tierney had a fleeting stint in Spain's LaLiga, with Real Sociedad on loan in the 2023 - 2024 season, where he made 20 first team appearances.

According to Transfermarkt, Tierney's current market value stands roughly around £7m. His fame is attributed not only to his Scottish blood but his immense dedication to the game. Over the years, Tierney has represented Scotland in multiple fixtures including the World Cup Qualifiers Europe 2024 - 2026, the Euro 2024, Euro Qualifiers 2022 - 2024, and the Nations League 2024 - 2025. Furthermore, Tierney’s prowess was showcased during the Champions League Qualifiers 2025 - 2026 and the Europa League 2025 - 2026 for Celtic.

His spirited performances and his legacy at Celtic continue to lend him a remarkable name in the footballing world, marking him as one of the most promising footballers Scotland has to offer.

Last updated 23 December 2025. Send feedback

Kieran Tierney stats

Check out all of the statistics about Kieran Tierney.

Left Back
Primary Position
Defender
Position
Kieran Tierney
LB
1.78m (5ft 10in)
Height
63
Squad Number
76kg (11st 13lb)
Weight
5 June 1997 (age 28)
Date of Birth
Douglas
Birthplace
Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿
Country of Birth
Celtic
Team
Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿
National Team
£7m (via Transfermarkt)
Market Value

Season stats

Team
Celtic
Celtic
Premiership 2025 - 2026
Games
14
Starting
9
Substitute
5
Unused
3
Utilisation
82%
Goals
3
Yellows
-
Reds
-
Team
Celtic
Celtic
League Cup 2025 - 2026
Games
4
Starting
3
Substitute
1
Unused
-
Utilisation
100%
Goals
-
Yellows
-
Reds
-
Team
Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿
World Cup Qualifiers Europe 2024 - 2026
Games
3
Starting
-
Substitute
3
Unused
3
Utilisation
50%
Goals
1
Yellows
1
Reds
-
Team
Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿
Euro 2024
Games
2
Starting
2
Substitute
-
Unused
1
Utilisation
67%
Goals
-
Yellows
-
Reds
-
Team
Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿
Euro Qualifiers 2022 - 2024
Games
5
Starting
5
Substitute
-
Unused
3
Utilisation
63%
Goals
-
Yellows
1
Reds
-
Team
Celtic
Celtic
Champions League Qualifiers 2025 - 2026
Games
2
Starting
2
Substitute
-
Unused
-
Utilisation
100%
Goals
-
Yellows
1
Reds
-
Team
Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿
Nations League 2024 - 2025
Games
2
Starting
-
Substitute
2
Unused
6
Utilisation
25%
Goals
-
Yellows
-
Reds
-
Team
Celtic
Celtic
Europa League 2025 - 2026
Games
6
Starting
6
Substitute
-
Unused
-
Utilisation
100%
Goals
-
Yellows
-
Reds
-

Career stats

Team
Celtic
Celtic
Season 2025 - 2026
Country
Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿
Games
14
Goals
3
Team
Arsenal
Arsenal
Season 2024 - 2025
Country
England 🏴󠁧󠁢󠁥󠁮󠁧󠁿
Games
13
Goals
1
Team
Real Sociedad
Real Sociedad
Season 2023 - 2024
Country
Spain 🇪🇸
Games
20
Goals
-
Team
Arsenal
Arsenal
Season 2022 - 2023
Country
England 🏴󠁧󠁢󠁥󠁮󠁧󠁿
Games
27
Goals
-
Team
Arsenal
Arsenal
Season 2021 - 2022
Country
England 🏴󠁧󠁢󠁥󠁮󠁧󠁿
Games
22
Goals
1
Team
Arsenal
Arsenal
Season 2020 - 2021
Country
England 🏴󠁧󠁢󠁥󠁮󠁧󠁿
Games
27
Goals
1
Team
Arsenal
Arsenal
Season 2019 - 2020
Country
England 🏴󠁧󠁢󠁥󠁮󠁧󠁿
Games
15
Goals
1
Team
Celtic
Celtic
Season 2018 - 2019
Country
Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿
Games
21
Goals
-
Team
Celtic
Celtic
Season 2017 - 2018
Country
Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿
Games
32
Goals
3
Team
Celtic
Celtic
Season 2016 - 2017
Country
Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿
Games
24
Goals
1
Team
Celtic
Celtic
Season 2015 - 2016
Country
Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿
Games
23
Goals
1
Team
Celtic
Celtic
Season 2014 - 2015
Country
Scotland 🏴󠁧󠁢󠁳󠁣󠁴󠁿
Games
2
Goals
-

Transfers

Team
Celtic
Celtic
1 July 2025
From
Arsenal
Arsenal
Type
Free Transfer
Team
Arsenal
Arsenal
1 July 2024
From
Real Sociedad
Real Sociedad
Type
Returned from loan
Team
Real Sociedad
Real Sociedad
27 August 2023
From
Arsenal
Arsenal
Type
Loan
Team
Arsenal
Arsenal
8 August 2019
From
Celtic
Celtic
Type
Fee (£25m)
Team
Celtic
Celtic
1 July 2005
Type
Trainee

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