| | Teams entering in this round | Teams advancing from previous round | Teams transferred from Champions League | Teams transferred from Europa League |
| First qualifying round (52 teams) | 11 domestic cup winners from associations 45–55 21 domestic league runners-up from associations 34–55 (except Liechtenstein) 20 domestic league third-placed teams from associations 30–50 (except Liechtenstein) | | | |
| Second qualifying round (98 teams) | Champions Path (12 teams) | | | 12 teams eliminated from Champions League first qualifying round | |
| League Path (86 teams) | 11 domestic cup winners from associations 34–44 17 domestic league runners-up from associations 16–33 (except Russia) 16 domestic league third-placed teams from associations 13–29 (except Russia 9 domestic league fourth-placed teams from associations 7–15 1 domestic league fifth-placed team from association 6 | 26 winners from the first qualifying round | | 6 teams eliminated from Europa League first qualifying round |
| Third qualifying round (60 teams) | Champions Path (8 teams) | | 6 winners from the second qualifying round (Champions Path) | 2 teams eliminated from Champions League first qualifying round | |
| League Path (52 teams) | | 43 winners from the second qualifying round (League Path) | | 9 teams eliminated from Europa League second qualifying round |
| Play-off round (48 teams) | Champions Path (10 teams) | | 4 winners from the third qualifying round (Champions Path) | | 6 teams eliminated from Europa League third qualifying round (Champions Path) |
| League Path (38 teams) | 5 domestic league sixth-placed teams from associations 1–5 (EFL Cup winners for England) | 26 winners from the third qualifying round (League Path) | | 7 teams eliminated from Europa League third qualifying round (League Path) |
| League phase (36 teams) | | 5 winners from the play-off round (Champions Path) 19 winners from the play-off round (League Path) | | 12 teams eliminated from Europa League play-off round |
| Knockout phase play-offs (16 teams) | | 16 teams ranked 9–24 from the league phase | | |
| Round of 16 (16 teams) | | 8 teams ranked 1–8 from the league phase 8 winners from the knockout phase play-offs | | |