Step into the batter’s box by signing up for a new account using the Polymarket promo code ACTION with Action Network. Make a deposit of $10+ and get a $20 trading bonus for today, Monday, Aug. 17, 2026.
Sign up immediately to have plenty of time to get your trades in before the first pitch of tonight’s Tigers vs. Pirates interleague showdown live at 7 p.m. ET on ESPN from PNC Park in Pittsburgh, Pennsylvania.
Polymarket Promo Code ACTION Offer Terms
Polymarket and prediction market apps operate in non-online sports betting states due to being a CFTC regulated exchange. This makes Polymarket promo code ACTION more accessible nationwide.
Polymarket is only withheld from AK, AL, AR, CA, CO, CT, DC, DE, FL, GA, HI, IA, ID, IN, KS, KY, LA, ME, MN, MO, MS, NC, ND, NE, NH, NJ, NM, NY, OK, OR, PA, RI, SC, SD, TN, TX, UT, VA, VT, WA, WI, WV, and WY.
How to Redeem Polymarket Promo Code ACTION
- Tap here to install Polymarket on iOS or Android.
- Enter your name, address, phone number, and Social Security number.
- Enter the Polymarket promo code ACTION from Action Network.
- Finish registration by clearing identity verification.
- Make a $10+ deposit using an approved banking method.
- Unlock $20 in trading credits and take a position on the Tigers-Pirates MLB game tonight.
Our certified Polymarket referral code ACTION is exclusively available to new accounts, so existing users are unable to register for this bonus.
Tigers vs. Pirates Odds: Polymarket vs. Kalshi
The two most popular prediction markets are in agreement on how they believe Tigers-Pirates plays out, but Polymarket is the play here.
| Polymarket | Kalshi | Market |
|---|---|---|
| Tigers Win | 51¢ (~51%) | ~52% |
| Pirates Win | 50¢ (~50%) | ~48¢ |
| Reported Volume | ~$197K | ~21K |
Kalshi traders have the Tigers as the slight favorite at 52%, which is not far off the mark from the 51% you’ll find at Polymarket.
In my expert opinion, I recommend using the Polymarket promo code ACTION to claim your bonus before these odds move out of your favor.
My Tigers vs. Pirates pick
Pick: Pirates to win, 50¢ on Polymarket. Use your $20 bonus to cover this position outright.
- Carmen Mlodzinski starts for Pittsburgh. Mlodzinski has struggled of late, allowing nine earned runs over his last 5.1 innings of work. The right-hander did have two scoreless outings prior to running into trouble.
- Framber Valdez losing his way. In his last outing, Valdez tied a season-high by issuing five walks en route to taking the 6-4 loss to the Guardians. The veteran lefty has had a mixed bag of results this season, but he is allowing a .270 batting average on the road, compared to .246 at home.
- Catch a Tiger by the toe. Over the weekend, the Pirates took two of three games from the red-hot Red Sox, while the Tigers were swept at home by the White Sox.
- Pirates’ bats booming. The Pirates have scored 8+ runs in three of their last four games, all wins. In that weekend series against the Red Sox, two lefty starters (Jake Bennett, Patrick Sandoval) took the mound and the Pirates knocked them around for a combined 11 runs over eight innings.
Valdez isn’t getting by on the value of his name alone anymore, and the Pirates have done some major damage to southpaws recently.
Why Sign Up With Polymarket Referral Code ACTION?
- Small commitment. $10 turns into $30 of total trading power (your $10 deposit + $20 in bonus funds = $30 value).
- No sportsbook vig. Other traders set the prices at Polymarket, not the house. This is all designed to keep the trading as fair and honest as possible.
If you like this pick, go ahead and sign up now with the Polymarket promo code ACTION, deposit $10, and trade $30 in total before tonight’s Tigers-Pirates game at 7 p.m. ET.
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, OH.
