138 – Place five £25 bets get £25 free

For this offer you’ll be opening an account with 138. You can use any exchange to lay off the bet. Only available for residents of the United Kingdom.

Open an account with 138 and deposit £25.

Warning: The 138 tennis rules do not match up with the exchanges, so you should avoid betting on any tennis whilst completing this offer, as both bets could lose.

Qualifying Bet

We need to place five separate £25 bets with 138 all on different matches to be eligible for a free bet. Find a close match between the 138 back odds and the exchange lay odds. The back odds need to be at 2.0 or greater.

Once you’ve chosen what to bet on and checked that the odds are correct, use the calculator at the top of this page to work out your bets.

Select “Normal” at the top.
The bookmaker stake is £25.
Enter the 138 back odds.
Enter the exchange lay odds.
Enter the lay commission.
The lay stake and the liability will be shown to you. The “liability” is the amount you need to deposit into the exchange. Deposit that amount. Then place your £25 138 bet, and then your exchange lay bet.

You need to find a total of five DIFFERENT bets. You can either deposit more money to do this, or wait for your bets to settle and use the winnings.

Free Bet

Once you’ve placed five separate £25 bets and they’ve all settled, you need to contact the 138 customer support team via chat or email to request your free bet. Your free bet will then be credited within 24 hours. This will expire after a further 7 days.

Find a close match between the 138 back odds and the exchange lay odds. Like most free bets, we want to use it at high odds to maximise the profit. Remember that the higher odds you use, the more liability you will need in the exchange, but the more money you will make. I suggest that you use odds above 5.0.

Use the calculator to work out your bets.

Select “Free Bet (SNR)” at the top.
The bookmaker stake is £25.
Enter the 138 back odds.
Enter the exchange lay odds.
Enter the exchange commission.
Make sure you have enough money in the exchange to cover the liability of this bet. If you don’t, either deposit more or look for something at lower odds. Place your 138 free back bet and then your exchange lay bet.

Once these bets have settled, you should make between £10 and £15.