Orioles vs. Rays opens the MLB television schedule today, and Underdog promo code TOPACTION drops $50 in bonus entries into your account after one $5 pick'em play. First pitch lands at 12:15 p.m. ET from Tropicana Field, and Peacock carries the game as its early window showcase.
Tampa Bay walked into this series with the best record in baseball riding a long winning streak with a firm grip on first place in the AL East. Baltimore arrived majorly under .500% after selling at the deadline.
Use the Underdog promo code TOPACTION today to set up an account and claim your $50 MLB bonus ahead of Orioles vs. Rays today, Sunday, Aug. 16, 2026
What is Underdog Promo Code TOPACTION?
| Feature | Details |
|---|---|
| New Sign Up Offer | Play $5, get $50 in bonus entries |
| Promo Code | TOPACTION |
| Platform | Underdog (pick'em) |
| Minimum Deposit | $10 |
| Minimum Play | $5 |
| Bonus Expiration | 14 days after credit |
| Minimum Age | 18+ (19+ in AL, NE; 21+ in AZ, MA, VA) |
| Eligible States | AL, AK, AR, CA, DC, FL, GA, IL, IN, KS, ME, MS, MN, NE, NM, NC, ND, OK, OR, RI, SC, SD, TX, VT, VA, UT, WI, WY |
How to Claim Underdog Promo Code TOPACTION
- Tap this promo link to reach the sign-up page.
- Enter your name, email, date of birth, address, and the last four of your SSN.
- Deposit at least $10 into your account.
- Submit your first pick'em entry of $5 or more on Orioles-Rays, or any game.
- Underdog credits your $50 bonus after your initial entry is submitted.
My First Hand Read on the Offer
I redeemed the Underdog promo code TOPACTION on my own phone, and my $50 landed shortly after I submitted my first MLB DFS entry. Note that your bonus entries sit under the Promos tab, not your main balance.
Three other things I learned using one of the top DFS sites:
- The 14 day clock provides flexibility. Spread your entries across a week or two of sporting events instead of one afternoon.
- Bonus entries pay net profit only. Your stake stays behind, so treat a $5 bonus entry as $5 of upside, not $10.
- Small cards beat big ones. I cash far more two and three pick entries than six pick swings.
If you like our content, sign up now at Underdog and follow along with the picks below.
Sample Pick'em Card for Orioles vs. Rays
Underdog runs on pick'em entries, where you take a player higher or lower against a posted projection. Lineup cards move numbers right up to first pitch, so confirm each one in the app before you lock in.
- Junior Caminero, higher on total bases. Caminero entered the weekend with 33 home runs and 71 runs, and his 78 mph bat speed punishes mistakes in the zone.
- Yandy Díaz, higher on hits. Díaz led Tampa Bay going into this series with 131 hits and a .296 average.
- Chandler Simpson, higher on stolen bases. Before Game 1 between the Orioles and Rays, Simpson swiped 31 bags while hitting .296, and Baltimore's staff ranks 19th in ERA.
- Pete Alonso, higher on total bases. Alonso paced Baltimore going into this weekend with 23 home runs and 71 RBI in a lineup batting .234.
Why Underdog Fits Orioles vs. Rays Today
- One card, both dugouts. Stitch Caminero, Díaz, and Alonso into one entry and sweat every half inning.
- Strikeout angles carry weight. Freddy Peralta takes the ball for Tampa Bay with 121 strikeouts on the year, and Baltimore whiffs plenty.
- Ten times your first play. Your $5 first entry after sign-up unlocks $50, enough to spread across this four game series.
Before this series began, Tampa Bay ranked second in MLB in batting average at .258 and first in WHIP at 1.15. Lean that direction rather than forcing a contrarian angle on a Baltimore club going 4 for its last 10.
Claim the offer with Underdog promo code TOPACTION, lock in your MLB picks, then and start today with $50 in bonus entries.
Must be 18+ (19+ in AL, NE; 19+ in CO for some games; 21+ in AZ, MA, and VA) and present in a state where Underdog Fantasy operates. Terms apply. Offer not valid in MD, MI, NJ, NY, OH, and PA. Concerned with your play? Call 1-800-MY-RESET or 1-800-GAMBLER or visit www.ncpgambling.org; AZ: 1-800-NEXT-STEP (1-800-639-8783) or text NEXT-STEP to 53342; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).
