NetBet is running a promotional quest for tennis fans during the US Open, active from August 31, 2026, to September 13, 2026, ending at 23:59. By opting into the offer via the Quests page, registered players can earn a £5 free bet by placing a qualifying accumulator wager on the tournament. The quest is available to claim once per week from Monday to Sunday, allowing eligible customers to earn up to two free bets across the entire promotional period.
To participate, players must opt in through their Quests page, where quests open at 00:00 GMT and must be claimed within seven days of becoming available. Once opted in, users have seven days to complete the requirements by placing a real-money accumulator bet of £5 or more on US Open Tennis with three or more selections. Minimum odds per selection are listed as 2/5 (1.40) or 1/2 (1.50) depending on the terms section.
Bets placed using free bet tokens or bonus funds, as well as cashed-out or cancelled bets, will not qualify. Players identified as bonus seekers under general terms are also excluded, and this offer cannot be used in conjunction with any other promotion.
After meeting the wagering criteria and waiting for the qualifying bet to settle, participants must return to the Quests page and click "Claim" to unlock their £5 free bet. The free bet is valid for seven days from crediting and can be used on tennis or tennis accumulator markets only. Any winnings generated from the free bet are credited as cash, excluding the original value of the free bet stake.
