Match events
Minute by minute- 10' Yellow card: Jordan Pefok Rennes
- 21'1–0 Goal: Lewis MorganAssist: James Forrest Celtic
- 36' Yellow card: Ryan Christie Celtic
- 45+1'2–0 Goal: Ryan ChristieAssist: Scott Brown Celtic
- Half-time 2–0
- 55' Yellow card: Scott Brown Celtic
- 61' Yellow card: Gerzino Nyamsi Rennes
- 65' Substitution: Lucas Da CunhaOff: Rafik Guitane Rennes
- 67' Substitution: Michael JohnstonOff: James Forrest Celtic
- 74'3–0 Goal: Michael JohnstonAssist: Olivier Ntcham Celtic
- 74' Substitution: Adrien HunouOff: Romain Del Castillo Rennes
- 76' Substitution: Nir BittonOff: Scott Brown Celtic
- 77' Yellow card: Benjamin Bourigeaud Rennes
- 79' Substitution: Leigh GriffithsOff: Ryan Christie Celtic
- 80' Substitution: Yann GbohoOff: Flavien Tait Rennes
- 82' Yellow card: Greg Taylor Celtic
- 89'3–1 Goal: Adrien HunouAssist: Faitout Maouassa Rennes
Line-ups
Confirmed
Celtic4-2-3-14-4-2Rennes
- 67 Forster
- 3 Taylor
- 35 Ajer
- 2 Jullien
- 13 Bauer
- 42 McGregor
- 8A76' Brown
- 49A67' Forrest
- 21A Ntcham
- 1779' Christie
- 16 Morgan
- 16 Mendy
- 17A Maouassa
- 21 Gnagnon
- 4 Nyamsi
- 31 Boey
- 2080' Tait
- 12 Siliki
- 14 Bourigeaud
- 2274' Castillo
- 9 Pefok
- 1065' Guitane
Celtic bench
- 6Nir Bitton76'
- 19Michael Johnston67'
- 9Leigh Griffiths79'
Rennes bench
- 32Lucas Da Cunha65'
- 34Yann Gboho80'
- 23Adrien Hunou74'