June 27, 2026
by Emma Harrison
We’re here to show you what prediction market promos you can use on the 2026 Wimbledon tennis tournament. Essential for anyone into the idea of some cost-effective trading.
Here you’ll see how you can sign up to Polymarket, Kalshi and Crypto.com and claim some epic welcome offers that’ll each give you plenty more credit to trade with. So whether you’re backing Jannick Sinner, Carlos Alcaraz, Aryna Sabalenka or even Elena Rybakina, you can do it all without spending too much cash.
Showcasing the best prediction markets for Wimbledon
Now that Wimbledon is finally here, you’ll be ready to make your tennis predictions. So we’ve scouted around the best prediction markets sites to see who has the most generous deals and this is what we discovered:
| Prediction markets brand | Welcome offer |
| | $50 in site credit |
| | $10 in site credit |
| | 100% deposit match bonus up to $250 |
Polymarket: Pros and Cons - Numerous markets on sports, crypto, the economy, and politics
- Regulated by the CFTC
- Multiple rewards for existing traders
We were blown away by the sheer range of prediction markets encountered in our Polymarket review and this extends to the brand’s coverage of tennis. After all, the brand lets you make predictions on the moneyline, set handicap, total games, total sets and so on, and you can do it all with the promo credit gained from the welcome offer.
Kalshi – Top deal from market-leading brand
Kalshi: Pros & Cons - Broad range of markets
- 24/7 live chat support
- Huge reputation
- Native mobile app
You probably don’t need to read our Kalshi review to know that this is one of the biggest prediction markets brands in the nation, and it’s also got great coverage of Wimbledon. This means that you can sign up to Kalshi, claim the deal and then use the promo credit to make your predictions on anything from whether Madison Keys will win the women’s title to whether Ben Shelton can win his next game.
Pros and Cons - Welcome bonus
- Broad range of markets
- High-performance mobile app
Lots of people have been on the hunt for a Crypto.com promo code and for good reason. After all, the brand has just unleashed a formidable welcome offer that will boost your opening deposit by 100% up to $250. So by claiming this deal, you could get double the credit to use on one of the tennis highlights of the year.
Obviously you should check our resource of prediction market news first, but also keep the following couple of pointers in mind:
- Check for injuries: Even star players like Jannick Sinner can suffer nasty injuries, so do your research to see if there are any injury rumors.
- Note tournament record: Modern-day legends like Iga Swiatek often struggle at Wimbledon, and past tournament form should be factored into your predictions.
Trading sports prediction markets is rarely easy, but you’ll have a much better chance of enjoying yourself with any of the promo offers listed here. After all, each of these deals has the power to help you enjoy significantly more trading on Wimbledon than if you’d have gone it alone.
Just note that you should be careful to read through the small print of these deals and always trade responsibly. But as long as you remember that, you should be good to hit any of the links for the recommended prediction markets brands in the banners of this page to sign up, get your bonus and make your Wimbledon predictions.