Optibet
Sports betting
Checked · 26 Aug 2026
US Open tennis offer
Activate the offer and bet on tennis matches at odds of at least 1.60 during the promotion. The first 30 € in total wagers earns a 5 € free bet; eight cumulative tiers award up to 105 €. Net winnings from free bets have no wagering requirement.
- Minimum odds
- 1.60
- Reward
- 105 €
Offer ends: 14 Sep 2026
What you need to do
- Activation
- Required
- Eligible market
- Any tennis match during the promotion
- How often it can be used
- Rewards are released when cumulative wagering tiers are reached
- Participation requirement
- The free bet can be used as a single bet on a sports event of your choice until 27.09.2026 at 23.59; esports and boosted-odds offers are excluded.using the reward
- Participation requirement
- Total wagers → additional reward at that tier: 30 € → 5 €; 75 € → 5 €; 175 € → 10 €; 275 € → 10 €; 425 € → 15 €; 575 € → 15 €; 775 € → 20 €; 1000 € → 25 €. Up to 105 € in total.cumulative tiers
TÄRING rating explained
Advantages
- Net winnings have no wagering requirement and the reward can be used as a single bet.
Drawbacks
- Earning the reward requires real-money bets on tennis matches.
- Free bets expire on 27.09.2026 and their stake is not added to winnings.
How the rating is formed
Reward value62
Ease of qualifying75
Reward attainability95
Flexibility75
Freedom to use the reward100
Methodology 0.4.2 · The TÄRING editorial team is responsible for this rating.
What you receive
- Reward
- 105 €maximum for the promotion
Important restrictions
- Minimum odds
- 1.60
- Stake returned
- Nothe free bet stake is not returned
- Wagering requirement
- Nonenet winnings from the free bet
- Reward form
- Free bet; net winnings are withdrawable cash.
- Reward conditions
- Free bets are credited after qualifying bets are settled. Bonus bets, bets settled at odds of 1.0 and bets ended using Cash Out do not count.
Eligibility and dates
- Starts
- 21 Aug 2026
- Ends
- 14 Sep 2026, 23:59 Estonian time
Available at
Sources and checking information
Checked: 26 Aug 2026. Sources may be in Estonian.
- https://www.optibet.ee/promotion/us-open-tennis — 26 Aug 2026