Arsenal vs Chelsea EFL Cup offer: get enhanced 50-1 odds on a goal with Betfair

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Arsenal are chasing a sublime quadruple success this season and will be aiming to secure a place in the EFL Cup final when they play the second leg of their semi-final against Chelsea tonight.

The Gunners lead 3-2 after an entertaining first leg at Stamford Bridge and Betfair are offering new customers 50-1 odds on a goal being scored in the second leg.

New customers can claim Betfair's latest odds boost for the clash at the Emirates Stadium, which will be shown live on ITV1 and Sky Sports Main Event (8pm kick-off).

Keep reading for details on how to claim your bonus, the T&Cs and a helpful guide to creating a new account with Betfair.

Arsenal vs Chelsea enhanced odds: get 50-1 for a goal to be scored

The 2025-26 season couldn't be going much better for Arsenal as they are six points clear in the Premier League, topped the Champions League league-phase standings, have a one-goal advantage over Chelsea with the home leg of their EFL Cup semi-final to come and are also still in the FA Cup.

The 3-2 first-leg win over Chelsea was a thriller, with Arsenal holding a 1-0 half-time lead thanks to a Ben White goal before an entertaining second half which featured Alejandro Garnacho scoring twice for the Blues including the final goal of the match which gives his side hope for the second leg.

The good news for those looking to take advantage of Betfair's offer is that both sides have scored at least two goals in all of their appearances in this competition so far this season, except for Arsenal's 1-1 quarter-final draw with Crystal Palace, which they won after a shootout.

Twgo goals tonight would still be more than enough to trigger the 50-1 reward, though, and Arsenal's last four games have each produced at least four goals while Chelsea have scored exactly three goals in their last three matches.

The real odds for over 0.5 goals in the game at Betfair are just 1-80, highlighting the value that new customers can secure when they sign up.

Click here to back over 0.5 goals at boosted 50-1 odds

At the Racing Post, we have put together all of the best free bets and bookmaker offers, so take a look as you can claim up to £2,500+ in sports bonuses and betting offers.

How to claim your Arsenal vs Chelsea odds boost

Opening an account with our featured bookmaker is easy. You can create an account now using your mobile or laptop.

Following the steps below, you can create an account with Betfair in plenty of time for the big match.

Here’s how to join:

1. Sign up with Betfair here.
2. Open a new account using promo code ZFBECV.
3. Deposit a minimum of £10 by Pay by Bank, cards or Apple Pay.
4. Place a max £1 bet on Over 0.5 Goals in the Over/Under Goals market in Arsenal vs Chelsea on Tuesday, February 3.
5. Exchange, Cashed Out, Partially Cashed Out and Oddsboost bets will not count towards the promotion. If you place a qualifying bet and subsequently use Cash Out on the bet, you will no longer be eligible for the promotion.
6. If your bet is successful, you will be paid in cash based on the normal price on site and will have the extra amount, bringing the bet up to the cumulative 50-1 payout, credited in free bet builder bets.
7. You will receive your free bet builder bet after your qualifying bet settles.
8. Free bets are valid for 30 days. 

Betfair's Arsenal vs Chelsea betting odds boost: terms and conditions

It's crucial that you read the small print before accepting Betfair's enhanced odds for Arsenal vs Chelsea.

Understanding the T&Cs will greatly enhance your understanding of the bonus and how to use it to secure a sizeable profit.

• New customer offer
• Open a new account using promo code ZFBECV
• Deposit a minimum of £10 by Pay by Bank, Cards or Apple Pay
• Place a max £1 bet on Over 0.5 Goals in the Over/Under Goals market in Arsenal vs Chelsea on Tuesday, February 3
• Exchange, Cashed Out, Partially Cashed Out and Oddsboost bets will not count towards the promotion
• If you place a qualifying bet and subsequently use Cash Out on the bet, you will no longer be eligible for the promotion
• If your bet is successful, you will be paid in cash based on the normal price on site and will have the extra amount paid in Bet Builder bets (valid for 30 days), bringing the bet up to the cumulative 50-1 payout
• You will receive your free bet builder bet after your qualifying bet settles.
• Free bets are valid for 30 days. 
• Eligibility restrictions and further T&Cs apply

If you want more expert football betting insight, be sure to check out Racing Post's sports tips for more of the latest picks from our experts.

When and where is Arsenal vs Chelsea taking place?

Arsenal host Chelsea at the Emirates Stadium on Tuesday, February 3. Kick-off is scheduled for 8pm GMT.

How can I watch Arsenal vs Chelsea?

The match will be televised on ITV1 and Sky Sports Main Event.

What are the odds for Arsenal vs Chelsea?

Here are Betfair's latest odds for Arsenal vs Chelsea in their EFL Cup semi-final second leg on Tuesday:

Odds correct at time of publishing

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