Celtic Schedule
| Fri, Jul 5 | @Ayr United FC | 6:45PM UTC | D 1-1 | |
| Wed, Jul 10 | @Queens Park FC | 6:45PM UTC | W 6-4 | |
| Sat, Jul 20 | @DC United | 11:30PM UTC | W 4-0 | |
| Tue, Jul 23 | @Manchester City | 11:30PM UTC | W 4-3 | |
| Sat, Jul 27 | @Chelsea | 8:00PM UTC | W 4-1 | |
| Wed, Sep 18 | vsSlovan Bratislava | 7:00PM UTC | W 5-1 | |
| Tue, Oct 1 | @Borussia Dortmund | 7:00PM UTC | L 7-1 | |
| Wed, Oct 23 | @Atalanta | 4:45PM UTC | D 0-0 | |
| Tue, Nov 5 | vsRB Leipzig | 8:00PM UTC | W 3-1 | |
| Wed, Nov 27 | vsClub Brugge | 8:00PM UTC | D 1-1 | |
| Tue, Dec 10 | @Zagreb, Croatia GNK Dinamo Zagreb | 5:45PM UTC | D 0-0 | |
| Wed, Jan 22 | vsYoung Boys Bern | 8:00PM UTC | W 1-0 | |
| Wed, Jan 29 | @Aston Villa | 8:00PM UTC | L 4-2 | |
| Wed, Feb 12 | vsFC Bayern Munich | 8:00PM UTC | ||
| Tue, Feb 18 | @FC Bayern Munich | 8:00PM UTC | ||