Redeem ProphetX promo code TANBONUS to unlock a 'Trade $10, Get $20' welcome offer the moment you register today, Tuesday, July 28, 2026. The Cubs and Cardinals renew their rivalry at 7:45 p.m. ET on TBS tonight, so grab a quick head start on the action as a new trader.
Chicago arrives at 60-46 after Nico Hoerner's four-hit night fueled a 7-3 win in Monday's opener. St. Louis sits at 53-53 and hunts a fast response at home, though the Cardinals still hold a 4-3 edge in the season series. Redeem the ProphetX promo code TANBONUS before Cubs vs. Cardinals first pitch to give yourself $20 in additional buying power.
How to Claim ProphetX Promo Code TANBONUS
Lock in one of the best MLB prediction market promos in a few taps:
- Tap the sign-up link and enter ProphetX promo code TANBONUS during registration.
- Verify your details, then deposit at least $10.
- Settle a qualifying $10 trade on any market.
- Collect $20 in bonus funds and trade the rest of tonight's game.
The $20 lands right after your first settled trade, so keep that in mind when entering a Cubs-Cardinals position in hopes of attaining extra firepower.
Why the ProphetX Promo Code TANBONUS fits tonight
ProphetX runs as one of the many CFTC-regulated, peer-to-peer prediction market apps. You trade contracts straight against other users instead of a house line, which trims the heavy vig that eats into traditional payouts.
Tonight's Cubs vs. Cardinals hands you plenty of MLB odds to work with. Colin Rea (7-7, 4.85 ERA) starts for Chicago opposite Michael McGreevy (4-8, 3.07 ERA) for St. Louis. Pete Crow-Armstrong leads the Cubs with 23 home runs and a .290 average, while Jordan Walker paces the Cardinals with 22 homers and 77 RBI.
Buy a contract on a Cubs road win. Flip it as the score swings. Post your own price on the run total and wait for a match. The ProphetX promo code TANBONUS bonus gives you room to test each angle without stretching your bankroll.
How ProphetX Trading Works
The exchange puts the number in your hands. Dislike the market price? Post a sharper one and let another trader take the other side. Want instant action? Grab the best available price and move. Prediction markets are excellent for those who seek flexibility and live action.
Every market counts toward the offer, so you meet the requirement on the moneyline, the run line, or the total. Enter the ProphetX promo code TANBONUS at registration to secure the $20 sign-up bonus, which provides $10 after your first settled trade.
