Spain and Belgium meet Friday, July 10 (3 p.m. ET, SoFi Stadium in Los Angeles) in a World Cup 2026 quarterfinal, and the top World Cup prediction market apps are rolling out their best sign-up offers for the tournament. New users can stack World Cup prediction market promos across Kalshi, Polymarket, FanDuel Predicts, Novig, and ProphetX — then put those bonuses to work on a semifinal-deciding clash between the tournament's stingiest defense and one of its most dangerous attacks.
Below are the current welcome offers, the promo codes that unlock them, and how to trade the Spain vs. Belgium market on each platform.
Best World Cup Prediction Market Promos for Spain vs. Belgium
| App | Promo code | Welcome offer | Age |
|---|---|---|---|
| Polymarket | ACTION | Deposit $20, get $50 bonus | 18+ |
| FanDuel Predicts | Click Here | $25 bonus after any trade | 18+ |
| Kalshi | ACTION | Trade $10, get $15 in bonus | 18+ |
| Novig | ACTION | Spend $25, get $50 Novig Coins | 21+ |
| ProphetX | TANBONUS | Trade $10, get $20 in bonus | 19+ |
Polymarket Promo Code ACTION: Get $50 Bonus
Polymarket is the largest prediction market in the world, and its U.S. app is now widely available. Sign up with the Polymarket promo code ACTION, make a first-time deposit of at least $20, and you get a $50 bonus to trade across any World Cup market — including Spain vs. Belgium and the "Who wins the World Cup?" outright.
This is the biggest headline number among the current World Cup prediction market promos, and the qualifying step is simple: it's a deposit-based offer rather than a trading threshold. Once your $20 clears, the $50 is yours to deploy on the quarterfinal, a same-game outcome like total goals, or a longer-term futures position.
| Polymarket Promo Code | Polymarket Referral Bonus | Polymarket States Available |
|---|---|---|
| Polymarket Promo Code ACTION | Deposit $20, Get $50 in Bonus Funds | AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NJ, NY, NC, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC |
FanDuel Predicts Promo Code: $25 Bonus for Any Trade
FanDuel Predicts brings a familiar name to the prediction-market space, and its welcome offer is about as low-friction as they come: make any qualifying trade and get a $25 bonus with the FanDuel Predicts promo code. If you already trust the FanDuel ecosystem, this is a natural on-ramp to trading the Spain vs. Belgium quarterfinal.
Because the requirement is simply to place a trade rather than hit a dollar threshold, it's a quick way to add bonus value before kickoff. The offer applies through the FanDuel Predicts sign-up link; no separate code is required, making it one of the best prediction market promos.
| FanDuel Predicts Promo Code | FanDuel Predicts Sign-Up Bonus | FanDuel Predicts States Available |
|---|---|---|
| FanDuel Predicts Promo Code (Click Here) | Make Any Trade, Get $25 Bonus | AK, AL, CA, DE, FL, GA, HI, ID, MN, ND, NE, NM, OK, RI, SC, SD, TX, UT |
Kalshi Promo Code ACTION: Trade $10, Get $15
Kalshi is the CFTC-regulated event-contract exchange that has become one of the most-used World Cup prediction market apps this summer, with the tournament driving record daily volume. New traders who enter the Kalshi promo code ACTION at sign-up unlock a $15 welcome bonus, one of the easiest offers to clear on this list.
How it works: register, verify your identity, make a qualifying deposit, and place $10 in trades. You don't need to risk $10 on a single contract — smaller trades that add up to $10 count, and the $15 credit posts win or lose. On Kalshi, a Spain "Yes" contract priced at, say, $0.62 implies roughly a 62% chance La Roja advance, and you can sell your position before the final whistle if the price moves your way.
| Kalshi Promo Code | Kalshi Sign-Up Bonus | Kalshi States Available |
|---|---|---|
| Kalshi Promo Code ACTION | Trade $10, Get $15 Bonus | AL, AK, AR, CA, CO, CT, DE, FL, GA, HI, ID, IN, IA, KS, KY, LA, ME, MN, MS, MO, NE, NH, NM, NJ, NY, NC, ND, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY, DC |
Novig Promo Code ACTION: Peer-to-Peer Trading, Spend $25 Get $50 in Novig Coins
Novig runs a peer-to-peer, sweepstakes-style model with no house edge — you trade against other users at prices you can accept or beat. New users who register with the Novig promo code ACTION and complete a $25 qualifying purchase get $50 in Novig Coins to trade on markets including the World Cup.
A note on how Novig works: the platform uses two currencies. Novig Coins are for free-to-play trading, while Novig Cash is the sweepstakes currency that can be redeemed for real-money prizes after a 1x playthrough. As one of the best prediction market apps, Novig is 21+ and available in a large number of states.
| Novig Promo Code | Novig Sign-Up Bonus | Novig States Available |
|---|---|---|
| Novig Promo Code ACTION | Spend $25, Get $50 in Novig Coins | AK, AR, CA, FL, GA, HI, IL, IN, IA, KS, KY, ME, MA, MN, MO, NE, NH, NC, ND, OH, OK, OR, SC, SD, TX, VT, VA, DC, WI, WY |
ProphetX Promo Code TANBONUS: Trade $10, Get $20
ProphetX is a peer-to-peer prediction exchange built for odds shoppers. Instead of taking a fixed line, you can accept the best available price or post your own and wait for another trader to match it — the pitch is more pricing control and no traditional vig. New users who enter the ProphetX promo code TANBONUS get a $20 welcome bonus.
The exchange format suits a match like Spain vs. Belgium, where the market is efficient on the favorite but there may be value on Belgium's plus-money side or on goal totals. Prophet Cash carries a 1x playthrough before redemption.
| ProphetX Promo Code | ProphetX Welcome Offer | ProphetX States Available |
|---|---|---|
| ProphetX Promo Code TANBONUS | Trade $10, Get $20 Bonus | AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, ME, MD, MA, MI, MN, MS, MO, MT, NE, NV, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY |
Spain vs. Belgium: What to Know Before You Trade
This quarterfinal is a study in contrasts. Spain have been the tournament's benchmark for control, reaching the last eight without conceding a single goal — five clean sheets in five matches. Luis de la Fuente's side edged Portugal 1-0 in the Round of 16 on a stoppage-time Mikel Merino header, a result that also closed the book on Cristiano Ronaldo's World Cup career, after brushing aside Austria 3-0 in the previous round.
Belgium have taken the louder route. Rudi Garcia's team dismantled co-hosts the United States 4-1 in the Round of 16 — with two from Charles De Ketelaere — after a dramatic 3-2 extra-time escape against Senegal. They score freely but have leaked goals in each of their last three knockout games, which is exactly the profile Spain's defense is built to punish.
The markets reflect that gap. Spain opened as clear favorites (around -155 to -163) with Belgium a sizable underdog (near +425) and the draw in between; World Cup odds put Spain's single-match win probability in the low-to-mid 60s. The winner advances to a semifinal against France.
For traders, that creates a few natural angles: backing Spain to advance at a shorter price, hunting value on a Belgium upset or a draw that forces extra time, or trading goal totals given Spain's shutout streak against Belgium's high-scoring, high-conceding form. On exchange-style apps like ProphetX and Novig, you can also post your own price rather than accept the board.
How to Trade Spain vs. Belgium on a Prediction Market App
- Pick your app(s) from the table above and sign up using the listed promo code.
- Verify your identity — every regulated platform requires it before you can deposit and trade.
- Fund your account and make the qualifying deposit or trade to unlock the bonus.
- Find the Spain vs. Belgium market — look for match-winner, advancement, or total-goals contracts.
- Place your trade at the listed price, or post your own on exchange-style platforms.
- Manage your position — most apps let you sell before the match resolves to lock in a profit or cut a loss.
Frequently Asked Questions
What's the best World Cup prediction market promo right now?
Polymarket's code ACTION carries the largest headline bonus at $50 after a $20 deposit. Kalshi (ACTION, $15) and ProphetX (TANBONUS, $20) have the lowest qualifying thresholds, FanDuel Predicts gives $25 for making any trade, and Novig (ACTION) offers $50 in Novig Coins for a $25 purchase. The "best" one depends on how much you plan to deposit and trade.
Are prediction markets legal in my state?
CFTC-regulated exchanges like Kalshi and Polymarket operate in most U.S. states, though sports markets aren't offered everywhere. Novig (21+) and FanDuel Predicts have their own state availability. Always confirm the platform and offer are live in your location before depositing.
Do I have to win my trade to keep the bonus?
On the trade-to-unlock offers (Kalshi, ProphetX), the bonus posts once you meet the trading requirement regardless of whether the trade wins. Deposit-based offers like Polymarket's credit after the qualifying deposit clears.
When is Spain vs. Belgium?
Friday, July 10, 2026, at 3 p.m. ET at SoFi Stadium (Los Angeles Stadium) in the World Cup 2026 quarterfinals. The winner faces France in the semifinals.
