Globe Life Field hosts Monday Night Baseball tonight — the San Francisco Giants visiting the Texas Rangers at 8:05 p.m. ET on ESPN in a series opener with real second-half stakes for both AL West and NL West clubs. Before anything else: deposit $10 with the Polymarket promo code ACTION and $20 in trading bonus funds lands in your account immediately. No trade required.
Click the module below to get started with the Polymarket promo code ACTION ahead of Giants vs. Rangers today:
Action Network's Giants vs. Ravens pick: Rangers to win — Texas holds home-field advantage at Globe Life Field, one of the more hitter-friendly environments in the AL, and the market reflects that edge with the Rangers as moderate home favorites tonight.
What Is the Polymarket Promo Code ACTION Offer?
- Code: ACTION
- Offer: Deposit $10, Get $20 Trading Bonus
- Deposit minimum: $10 via bank transfer, debit card, or Apple Pay
- Bonus: $20 posts automatically after the qualifying deposit clears
- No trade required to unlock the bonus
- Eligibility: New users only, 18+, not available in AZ, IL, MA, MD, MI, MT, NV, or OH
Polymarket is a CFTC-regulated peer-to-peer exchange — contract prices between $0.01 and $0.99 reflect live crowd-sourced probability rather than a house-set margin-adjusted line. The Polymarket promo code ACTION is one of the best prediction market promoson tonight's MLB board — a $10 deposit doubles to $20 instantly. Among all prediction marketsavailable for Monday Night Baseball, this is the most accessible new-user entry point on the board.
How to Claim the Polymarket Promo Code ACTION
- Tap any Polymarket module on this page or use the Polymarket promo code ACTION link directly.
- Download the Polymarket app on iOS or Android or register on the desktop site.
- Enter ACTION in the referral code field before completing registration.
- Complete the required identity-verification step.
- Deposit a minimum of $10 via bank transfer, debit card, or Apple Pay.
- Your $20 bonus posts automatically once the deposit clears.
- Deploy your bonus on Giants vs. Rangers or any eligible market.
Giants vs. Rangers — Live Polymarket Contract Prices (8:05 p.m. ET, ESPN, Globe Life Field)
Check the latest MLB odds and Polymarket contract prices before first pitch — when the two markets diverge on a close series opener, that gap is where the value sits.
| Outcome | Polymarket Price | Implied Probability |
|---|---|---|
| Rangers Win | $0.58 | 58% |
| Giants Win | $0.42 | 42% |
| Under 9 Runs | $0.51 | 51% |
| Over 9 Runs | $0.49 | 49% |
Prices update in real time. Verify on Polymarket before trading.
A user backing the Rangers at $0.58 could purchase 18 contracts for approximately $10.44 — clearing the qualifying threshold in a single position. A Texas win returns $18, roughly $7.56 in gross profit before fees, with the $20 bonus already posted at sign-up.
Why Polymarket for Giants vs. Rangers
Polymarket is one of the best prediction market apps for a Monday night series opener because contract prices shift in real time with every half-inning — a live experience that conventional sports betting can't replicate. A Rangers rally, a Giants bullpen change, a momentum swing at Globe Life Field — each one flows immediately into contract prices. Users who are already registered can react faster than anyone still signing up when the action starts.
Claim the $20 bonus with the Polymarket promo code ACTION below:
Polymarket Promo Code ACTION — FAQ
What is the Polymarket promo code ACTION offer?
Deposit $10 and get $20 in bonus trading funds automatically — no trade required. The bonus posts the moment your qualifying deposit clears.
Is the Polymarket promo code the same as the Polymarket referral code?
Yes. The Polymarket promo code ACTION and the Polymarket referral code ACTION are interchangeable — entering either at registration activates the same Deposit $10, Get $20 welcome offer.
Can I use the bonus on Giants vs. Rangers?
Yes. The $20 applies to any Giants vs. Rangers contract on Polymarket — moneyline, run total, run line, or player props — as well as any other eligible market on the platform.
What states is the offer available in?
Available in most U.S. states — not available in AZ, IL, MA, MD, MI, MT, NV, or OH. Confirm your state qualifies before depositing.
Is Polymarket regulated?
Yes. Polymarket is a CFTC-regulated designated contract market serving as MLB's official prediction market partner.
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.
