The Champions League returns for 2026-27 with its 36-club league phase, and the winner market opens with Barcelona out in front of a tightly-packed group of favourites.
Thirty-six clubs, eight league-phase games each, and only the top eight going straight to the Round of 16 — the new format rewards a fast start. Here is how the market prices the title race as the league phase kicks off, with our Squawka Signal model’s early read alongside each club.
Champions League 2026-27 Winner
1
BarcelonaKalshi19%bet36511%Signal8%▼ Overpriced
2
PSGKalshi13%bet36513%Signal35%▲ Strong value
3
ArsenalKalshi13%bet36511%Signal17%▲ Value
4
Bayern MunichKalshi13%bet36511%Signal4%▼ Model cooler
5
Real MadridKalshi12%bet36510%Signal3%▼ Model cooler
6
Manchester CityKalshi7%bet3658%Signal1%▼ Model cooler
7
LiverpoolKalshi4%bet3656%Signal3%▬ In line
8
Manchester UnitedKalshi2%bet3654%Signal1%▬ In line
9
Inter MilanKalshi2%bet3653%Signal2%▬ In line
10
Atlético MadridKalshi2%bet3652%Signal0%▬ In line
11
Aston VillaKalshi1%bet3652%Signal0%▬ In line
12
Borussia DortmundKalshi1%bet3652%Signal0%▬ In line
13
RomaKalshi0%bet3652%Signal0%▬ In line
14
StuttgartKalshi0%bet3651%Signal0%▬ In line
15
RB LeipzigKalshi0%bet3652%Signal0%▬ In line
16
LensKalshi0%bet3651%Signal0%▬ In line
17
Bodø/GlimtKalshi0%bet365–Signal3%▬ In line
18
SabahKalshi0%bet3650%Signal8%▲ Value
19ComoKalshi0%bet3651%Signal0%▬ In line
20
NapoliKalshi0%bet3652%Signal0%▬ In line
21
VillarrealKalshi0%bet3652%Signal0%▬ In line
22
Real BetisKalshi0%bet365–Signal0%▬ In line
23
LASKKalshi0%bet3650%Signal0%▬ In line
24
Club BruggeKalshi0%bet3650%Signal1%▬ In line
25
Shakhtar DonetskKalshi0%bet3650%Signal0%▬ In line
26
PortoKalshi0%bet3651%Signal1%▬ In line
27
FenerbahceKalshi0%bet3651%Signal2%▬ In line
28
PSVKalshi0%bet3651%Signal0%▬ In line
29
GalatasarayKalshi0%bet3651%Signal0%▬ In line
30
AEK AthensKalshi0%bet3650%Signal5%▲ Value
31
Slovan BratislavaKalshi0%bet3650%Signal0%▬ In line
32
VikingKalshi0%bet3650%Signal1%▬ In line
33
LilleKalshi0%bet3651%Signal0%▬ In line
34
FeyenoordKalshi0%bet3651%Signal0%▬ In line
35
Slavia PragueKalshi0%bet3650%Signal0%▬ In line
36
Sporting CPKalshi0%bet365–Signal2%▬ In line
Market % = de-vigged Kalshi (US) / bet365 (Rest of World) champion probability. Signal % = our model’s title probability from a full league-phase simulation, maturing as games are played. For analysis and entertainment — not financial advice. 21+ where applicable; eligibility varies by US state. Read our Kalshi review, bet365 review and the Signal methodology.
Champions League 2026-27 title contenders
Barcelona. The market’s clear favourite as the league phase opens — the one club it nudges out in front of the pack.
The chasing group: PSG, Arsenal, Bayern Munich, Real Madrid. A cluster of Europe’s heavyweights the market can barely separate behind the favourite — any of them a credible each-way play in a competition that rarely runs to script.
Behind them the market flattens into the broad mid-tier, with the league-phase newcomers and qualifiers priced where you would expect. In a 36-team league phase, plenty of the value is in who survives to the knockouts, not just who lifts the trophy — the Signal column above flags where our model already leans for or against the market.
How the Champions League 2026-27 works
All 36 clubs sit in a single league phase and each plays eight different opponents (four home, four away). The top eight go straight to the Round of 16; clubs finishing 9th to 24th contest a two-legged knockout play-off round for the remaining eight spots, and 25th to 36th are eliminated. From the Round of 16 it is a familiar two-legged bracket through to a single-match final.
Champions League winner odds FAQs
Who are the favourites to win the Champions League in 2026-27?
Barcelona head the market as the league phase begins, with PSG, Arsenal, Bayern Munich, Real Madrid leading the chasing group. It is a tight top tier, as Champions League title markets tend to be. Our Squawka Signal model’s probabilities sit alongside the market above and sharpen as the league phase is played.
How does the new Champions League format work?
Since 2024-25 the Champions League uses a 36-club league phase in place of the old groups. Each club plays eight games; the top eight advance directly to the Round of 16, 9th-24th go into a knockout play-off round, and the bottom 12 are out.
What is the Squawka Signal model?
Squawka Signal is our data-led model: it rates every club’s strength and simulates the competition thousands of times to produce a title and qualification probability for each. Read the methodology for how it works.
Odds approximate at time of writing and subject to change. For analysis and entertainment, not financial advice. Must be 21+ and physically present in a state where such activity is legal. GAMBLING PROBLEM? Call 1-800-GAMBLER.