Tonight's baseball schedule headlined by Nationals vs. Rangers carries plenty of intrigue, making now a prime time to register with MLB prediction market apps. Washington and Texas close out their three-game interleague set at 8:05 p.m. ET from Globe Life Field, with FS1 picking the game up as a national window.
Six prediction markets lead the charge as of publish time: Polymarket, FanDuel Predicts, Kalshi, Novig, DraftKings Predictions, and ProphetX. All six prediction market apps carry event contracts for the Nationals vs. Rangers, this evening, along with futures markets.
Stack these MLB prediction market promos in a single sitting to net hundreds of dollars in value. Pick the MLB prediction market apps you want out of the table below and get funded before first pitch.
| MLB Prediction Markets | MLB Prediction Market Apps | Sign-Up Link |
|---|---|---|
| Polymarket | Deposit $10, Get $20 Trading Bonus | ACTION |
| FanDuel Predicts | Sign Up & Unlock Your Offer | Click Here |
| Kalshi | Trade $25, Get $25 | ACTION |
| Novig | Spend $25, Get $50 in Novig Coins | ACTION |
| DraftKings Predictions | Trade $5, Get $150 in Predictions Dollars | Click Here |
| ProphetX | Trade $10, Get $20 Bonus | TANBONUS |
Best MLB Prediction Market Apps for Nationals vs. Rangers Today
All of the MLB prediction market apps in this list price Nationals vs. Rangers. Read on to learn more about what sets each of these platforms apart, along with the codes required to unlock each respective welcome offer.
The order in which these are ranked doesn't matter. Register as many of these platforms as you wish, and trade wherever the MLB odds are priced at their friendliest.
1. Polymarket
No MLB prediction market apps trades the volume Polymarket does. Moneyline, run totals, and individual player contracts on Nationals vs. Rangers stay open through the final out, and quotes reset as soon as the lineup cards are posted.
Apply the Polymarket promo codeACTION with a $10 deposit to have $20 in trading bonus lands into your account. Polymarket also supports combination tickets up to 32 legs, so a Rangers position and a Kumar Rocker strikeout contract can live on the same slip.
| Polymarket Promo Code | Polymarket Referral Bonus | Polymarket States Available |
|---|---|---|
| Polymarket Promo Code ACTION | Deposit $10, Get $20 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 |
2. FanDuel Predicts
FanDuel took the interface people already know from their sportsbook and rebuilt it as a prediction market. This means anyone who already has a FanDuel account is able to trade immediately without having to learn anything new.
The FanDuel Predicts promo code applies the moment you register. FanDuel Predicts is live in 18 states as their state-by-state expansion continues. Among all the MLB prediction market apps covered here, this is the easiest landing spot for new users to start.
| FanDuel Predicts Promo Code | FanDuel Predicts Sign-Up Bonus | FanDuel Predicts States Available |
|---|---|---|
| FanDuel Predicts Promo Code (Click Here) | Sign Up & Unlock Your Offer | AK, AL, CA, DE, FL, GA, HI, ID, MN, ND, NE, NM, OK, RI, SC, SD, TX, UT |
3. Kalshi
Kalshi operates as a CFTC-regulated exchange and pairs MLB event contracts with other sports, elections, economic releases, weather, and even more. None of the MLB prediction market apps in this piece also immerse you deeper into other areas than Kalshi.
Enter the Kalshi promo code ACTION, place a $25 trade, and get issued $25 in guaranteed bonus credit. This $25 bonus is a solid choice amongst all the available MLB prediction market promos.
| Kalshi Promo Code | Kalshi Sign-Up Bonus | Kalshi States Available |
|---|---|---|
| Kalshi Promo Code ACTION | Trade $25, Get $25 | 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, WV, WI, WY, DC |
4. Novig
Novig built their exchange around sports, and the company launched as a CFTC regulated app this month. The zero-commission structure is the headline feature, which matters when trying to pick hairs between the numerous MLB prediction market apps on the board.
The Novig promo code ACTION converts a $10 deposit into $25 in Trade Credits. The Novig covers a newly widespread selection of states, along with Washington, D.C.
| Novig Promo Code | Novig Sign-Up Bonus | Novig States Available |
|---|---|---|
| Novig Promo Code ACTION | Deposit $10, Get $25 in Trade Credits | AK, AR, 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 |
5. DraftKings Predictions
Our Action Network DraftKings promo code reaches further than any MLB prediction market apps mentioned thus far. If the Kalshi or Polymarket footprints leave you out, start here, as the only two states DraftKings Predictions is unavailable in are Maine and New Hampshire.
One qualifying $5 trade unlocks $150 in Predictions Dollars, making this DraftKings sign-up bonus the lowest entry cost of any MLB prediction market promos this evening. Additionally, the design pulls directly from the flagship DraftKings app, giving you little learning to do.
| DraftKings Predictions Promo Code | DraftKings Predictions Sign-Up Bonus | DraftKings Predictions States Available |
|---|---|---|
| DraftKings Predictions Promo Code (Click Here) | Trade $5, Get $150 in Predictions Dollars | AL, AK, AZ, AR, CA, CO, CT, DE, FL, GA, HI, ID, IL, IN, IA, KS, KY, LA, MD, MA, MI, MN, MS, MO, MT, NE, NV, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY |
6. ProphetX
ProphetX now covers 49 states (Nevada is excluded), the broadest reach of any MLB prediction market apps on the market. Winning parlays are settled with no commission taken, and slips display in American odds, which cuts the adjustment period for new traders.
Our verified ProphetX promo code TANBONUS delivers a $20 bonus once you submit a qualifying $10 trade that settles, regardless of the result. Because every price is set by other traders instead of a house line, the Rangers or Nationals number on ProphetX frequently comes in better than the MLB odds on online sportsbooks.
| 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, NH, NJ, NM, NY, NC, ND, OH, OK, OR, PA, RI, SC, SD, TN, TX, UT, VT, VA, WA, WV, WI, WY |
