FT
Suduva Marijampole
1
–
1
Celtic
Started
FT
Celtic
3
–
0
Suduva Marijampole
Sub
FT
Celtic
1
–
0
Rosenborg
—
FT
Red Bull Salzburg
3
–
1
Celtic
Sub
FT
RB Leipzig
2
–
0
Celtic
Started
FT
Celtic
2
–
1
RB Leipzig
—
FT
Rosenborg
0
–
1
Celtic
Sub
FT
Celtic
1
–
2
Red Bull Salzburg
—
FT
Celtic
0
–
2
Valencia
—
FT
Valencia
1
–
0
Celtic
—
Faded rows: team matches without C. Gamboa in the lineup