J. Forrest

FT

Celtic

5 – 1

Slovan Bratislava

Sub

FT

Borussia Dortmund

7 – 1

Celtic

Sub

FT

Atalanta

0 – 0

Celtic

Sub

FT

Celtic

3 – 1

RB Leipzig

Sub

FT

Celtic

1 – 1

Club Brugge KV

Sub

FT

Dinamo Zagreb

0 – 0

Celtic

Sub

FT

Celtic

1 – 0

BSC Young Boys

—

FT

Aston Villa

4 – 2

Celtic

—

FT

Celtic

1 – 2

Bayern München

—

FT

Bayern München

1 – 1

Celtic

—