Polymarket Promo Code WTOP: Spend $10, Get $20 Bonus for MLB, NFL Preseason Predictions

This welcome offer allows users to seamlessly enter the prediction markets ahead of the MLB games on Friday, and the funds can be used for any MLB game this weekend. We also recommend keeping an eye out for different NFL predictions available on Kalshi. Polymarket Promo Code WTOP Unlocks $20 in Bonuses Polymarket Promo Code WTOP New User Offer $20 bonus after spending $10 Terms and Conditions 18+ and Present in the US (Not Available in MI, NV) Bonus Last Verified On August 21, 2026 This promotion is exclusively available for new Polymarket customers looking to participate in the platform’s prediction markets.

To qualify for the $20 bonus, users must be 18+ and physically located in an eligible Polymarket state. The reward is not instantly credited upon registration; instead, the $20 bonus will be officially unlocked after the user has successfully spent at least $10. Once you meet the $10 spending requirement and the bonus is unlocked, you have access to use those funds on Friday’s exciting MLB slate.

You can place your predictions on compelling pitching matchups, such as Logan Webb taking the mound for the San Francisco Giants against Sonny Gray and the Boston Red Sox. If you want to diversify your portfolio, you can also use your new account to explore prediction markets for the ongoing NFL preseason games this weekend. Friday MLB Options Matchup Probability SF @ BOS SF 38% / BOS 63% PIT @ LAD PIT 32% / LAD 69% TOR @ NYY TOR 33% / NYY 68% Looking at the numbers behind the marquee PIT @ LAD matchup, Los Angeles justifies its heavy favorite status.

The back-to-back champion Dodgers boast a .260 team batting average and a .765 OPS, edging out Pittsburgh’s .256 average and .744 OPS. The gap widens on the mound, where the Dodgers’ loaded pitching staff holds a sturdy 3.70 ERA compared to the Pirates’ 4.29 mark. In Boston, the Red Sox also present a compelling statistical advantage over the Giants.

Boston outpaces San Francisco offensively with 575 runs scored to the Giants’ 513,… 21, 2026, Polymarket promo code MASS is updated for another NFL preseason slate. Patriots fans have to wait until Saturday for New England’s Week 2 preseason matchup against the Philadelphia Eagles, but Friday still offers a three-game schedule with Jets-Steelers, Panthers-Jaguars and Packers-Broncos.

Eligible first-time users can enter MASS during registration, deposit at least $10 and receive $20 in bonus trading funds for a $30 starting balance that can be used on available NFL moneylines, spreads, totals and other prediction markets.