New ProphetX users can unlock a $20 bonus credit after placing a qualifying $10 trade with promo code MRGAMBLE. Here is how the offer works, plus a look at tonight’s Tigers-Mariners odds on the exchange.

ProphetX Promo Code Details
| ProphetX Promo Code | MRGAMBLE |
| Welcome Offer | Trade $10, get a $20 bonus credit |
| Regulator | Commodity Futures Trading Commission (CFTC) |
| States Available | 49 states (all except Nevada) |
| Minimum Age | 18+ or 19+ depending on state of residence |
How to Claim the ProphetX Promo Code MRGAMBLE
- Create an account through the ProphetX app or website and enter the promo code MRGAMBLE during sign up.
- Provide your name, address, date of birth, and the last four digits of your Social Security number to verify your identity.
- Confirm your phone number with the one time code sent by text message.
- Fund your account with at least $10 using an approved payment method.
- Place a qualifying trade of $10 or more to release the $20 bonus.
Detroit Tigers at Seattle Mariners, 9:40 PM ET
Detroit is priced at +112 on ProphetX tonight, with Seattle at -115. The run line has Detroit at +1.5 (-138) and Seattle at -1.5 (+132). The total sits at 7.5, with the Over priced at -114 and the Under at +109.
Detroit swept the Athletics over the weekend and put up serious run production doing it. The Tigers did lose Tarik Skubal and Casey Mize at the trade deadline, but the lineup stayed fully intact, and that offense has stayed hot. Troy Melton takes the mound for Detroit carrying a 1.75 ERA and a 0.93 WHIP, and he hasn’t had a bad start in over two months. Seattle counters with Emerson Hancock, who has been up and down this year and has allowed a fair amount of hard contact recently.
Seattle sits at home with a better overall record, but the Mariners have struggled to score, and that’s part of why the Tigers are drawing real interest at plus money on the exchange. The pitching matchup favors Detroit on paper, and the total sitting at 7.5 reflects two lineups that haven’t been lighting up scoreboards against these specific arms lately.
Prices on ProphetX move as traders place contracts, so check the live board close to first pitch. A number like +112 on Detroit can shift quickly once lineups are locked in.
18+ or 19+ depending on state of residence. Gambling problem? Call 1-800-GAMBLER. Prediction markets carry risk of loss. Confirm current pricing in the ProphetX app before trading, odds shown here can change before first pitch.