New MLB traders can use Polymarket promo code ACTION to collect $20 in bonuses before Thursday Night Baseball. The Washington Nationals vs. Texas Rangers at Globe Life Field. FS1 is carrying the national broadcast at 8:05 p.m. ET.
Triple your balance from the get go with the Polymarket invite code ACTION. Just start signing up, use our code ACTION, deposit $10, and collect $20 in trading bonuses, giving you a $30 starting bankroll.
The Polymarket MLB promo code ACTION puts $30 ($10 deposit + $20 Bonuses) in your account before Andrew Alvarez throws his first pitch for the Nationals this Thursday.
Polymarket MLB Promo Code TL;DR
- Polymarket MLB Promo Offer: Deposit $10, get $20 in trading bonuses
- Polymarket Promo Code:ACTION
- Trading requirement: None – $10 Deposit Only
- Eligibility: 18+, new users only, Not available in AZ, IL, MA, MD, MI, MT, NV, and OH
- Platform: Polymarket prediction market app
What does the Nationals vs. Rangers look like with Polymarket?
| Game Detail | Thursday, August 20 |
|---|---|
| Game Lines | WSH – $0.48 vs. TEX – $0.55 |
| First pitch | 8:05 p.m. ET |
| Venue | Globe Life Field, Arlington |
| TV | FS1 (national) |
| Pitchers | Kumar Rocker (TEX) vs. Andrew Alvarez (WSH) |
The Polymarket MLB markets will constantly fluctuate, from now until the first pitch and then again during the matchup. Keep you eye out for the prices moving in your favor as you try to find the edge.
Texas may be the favorites, but a massive set of injuries could hamper their performance with Josh Jung (left calf), Jack Leiter (ankle surgery), Kyle Higashioka (flexor strain) and Jordan Montgomery rehab starts.
Washington is nowhere near as banged up, especially not with James Wood (30 HR) and CJ Abrams (91 RBI) anchoring the lineup, vs a lacking Rangers defense.
The price in Texas seems too good to be true, even if they are at home. Try your hand on the visiting Nationals, who have a good price as the dogs in this one. A $20 wager with the bonuses, house money, would return a tidy payout with a Washington victory, without you risking any of your own cash even.
Is the Polymarket MLB Promo Code the Best for Thursday?
| Platform | Offer | Requirement | Guaranteed? |
|---|---|---|---|
| Polymarket (ACTION) | $20 bonus | $10 deposit only | Yes |
| Kalshi | $25 bonuses | $25 in settled trades | Yes |
| Novig | $25 credits | $10 deposit | Yes, sports-only |
| ProphetX | $20 bonus | $10 deposit + $10 settled trade | Yes, sports-only |
Polymarket stands its MLB traders in excellent stead with one of the best prediction market promos in the US right now. Check out why we think it is the best in the US right now.
Zero trading requirement.
Kalshi demands $25 in settled trades, and ProphetX demands a $10 trade that fully settles first. Polymarket pays on the deposit alone — the lowest friction offer of the four.
Every market, not just sports.
Novig and ProphetX list sports contracts only. Your Polymarket bonus moves freely across MLB, Fed rate decisions, elections, and crypto. If you’re looking to expand beyond just MLB trading, use the Polymarket promo code ACTION.
How Do You Claim the Polymarket MLB Promo Code?
- Click one of our Polymarket promo code links on this page
- Download the Polymarket US app on iOS or Android.
- Register with your name, address, phone number, and SSN.
- Enter Polymarket promo code ACTION in the invite code field
- Verify your identity through the in-app KYC check.
- Deposit $10 or more by debit card, Apple Pay, bank transfer, or crypto.
- Trade your $30 balance on Nationals vs. Rangers moneyline, total runs, or World Series futures.
Polymarket Promo Code FAQs
What is the Polymarket promo code? The Polymarket promo code is ACTION. It unlocks a Deposit $10, Get $20 trading bonus for new users on the Polymarket US app.
Does the Polymarket MLB promo code require a qualifying trade? No. A $10 deposit triggers the full $20 bonus.
Which states allow the Polymarket promo code ACTION? Polymarket US operates as a CFTC-regulated exchange and serves most states. Market availability varies, so confirm access during registration.
Do bonus profits belong to me? Yes. The $20 credit stays non-withdrawable, though profits you generate trading it convert to your cash balance.
18+ Only. Restrictions and eligibility requirements apply. Not available in all jurisdictions. Trading is risky. 100% loss can occur. See http://polymarket.us/tos for more information. The Polymarket US App serves as an independent software provider and affiliate of Polymarket US and Polymarket Clearing, the CFTC-regulated derivatives exchange and clearing organization. Not available in AZ, IL, MA, MD, MI, MT, NV, and OH.
