The Champions League last 16 (round of 16) in February and March 2027 is the first knockout stage of the competition and a major betting event. Two-legged ties over three weeks generate rich markets for Irish punters — from individual match betting to tie winner and qualification combinations.
Format and Timing
The round of 16 consists of eight two-legged ties. First legs are typically played in February and second legs in March. The away goals rule was abolished in 2021 — ties level on aggregate after two legs go directly to extra time and penalties, with no advantage for away goals. This change significantly affects how second-leg markets are priced.
Main Market Types for the Last 16
- Tie winner (to qualify): Which of the two clubs advances to the quarter-finals — settled after the second leg including extra time and penalties if needed.
- First leg result: Standard 1X2 on the first match. Home advantage is real but partially priced in.
- Second leg result: Priced in context of the first leg result. Clubs needing to overturn a deficit carry different market dynamics.
- Total goals — tie: Over/under on total goals scored across both legs. Two-legged ties tend to have more goals than individual knockout games.
- Both legs to have a winner (no draw in either leg): Interesting prop for punters who expect clear match results in both games.
Responsible Betting
Second-leg betting can be highly variable based on first-leg results. Avoid chasing losses after a first-leg result goes against your bet. Contact the Gambling Awareness Trust at 1800 753 753 or visit gamblingcare.ie. 18+ only.
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Compare Betting Odds →Frequently Asked Questions
The Champions League round of 16 2027 is expected to be played in February and March 2027. First legs are typically played over two midweek rounds in February; second legs in two midweek rounds in March. Exact dates will be confirmed by UEFA.
Since 2021, the away goals rule no longer applies. If a tie is level on aggregate after two legs, the match goes to 30 minutes of extra time, then a penalty shootout if still level. There is no advantage for away goals.
Yes — anytime and first goalscorer markets are available for both legs of Champions League ties. These markets are settled per individual match, not across the tie as a whole.
Odds vary significantly based on the clubs involved. Clear favourites (top-six European clubs against lower-ranked opponents) typically trade at 1/4 to 1/3 to qualify. Even-match ties can be priced close to evens. The draw outcome on aggregate is essentially priced into extra time and penalties.