Unlock $50 Bonus with Underdog Promo: NBA, MLB, College Basketball Picks
Underdog is offering a new-user bonus just as the MLB season opens. Filmogaz.com breaks down how to claim the offer ahead of the Yankees at Giants season opener on March 25, 2026.
Offer overview
The promotion requires a new account and a $5 entry. After that, the user receives $50 in bonus entries to use on the platform.
| Promo code | WTOP |
| Offer | Play $5, get $50 in bonus entries |
| Eligibility | New players only. Age and state limits apply. |
| Date verified | March 25, 2026 |
Age and location rules
Standard minimum age is 18. Additional rules apply by state. Arizona, Massachusetts and Virginia require users to be 21 or older.
Alabama and Nebraska require a minimum age of 19. Users must also reside in a participating state.
How to claim the bonus
Create a new Underdog account and enter promo code WTOP during registration. Deposit at least $5 and submit a $5 entry on any contest.
Once the qualifying entry posts, the $50 in bonus entries is credited instantly. The bonus can be spent across sports immediately.
Yankees vs. Giants season opener
The New York Yankees travel to San Francisco for the first regular-season game. The matchup is scheduled for March 25, 2026, at 8:05 PM ET.
Starting pitchers listed for the game are Max Fried and Logan Webb. The pitching matchup is a focal point for early betting and fantasy plays.
Pitcher stats and props
The prop board showed Max Fried with a total strikeout line at 5.5. Logan Webb was listed with a strikeout line at 6.5 on the published board.
Fried’s recent metrics included a 2.86 ERA, a 1.10 WHIP and an 8.71 K/9. Webb’s recent season numbers cited a 3.22 ERA, a 1.24 WHIP and a 9.74 K/9.
Using the bonus and contest formats
The $50 in bonus entries can be used on any Underdog contests. That includes MLB player props, NBA slates and College Basketball picks.
Underdog offers Standard entries that require two or more picks. Flex entries need three or more picks and give partial payouts for some missed legs.
Strategy and flexibility
The guaranteed bonus allows users to test lines without risking large funds. You can back pitchers, hitters, or mix across sports.
For readers planning to Unlock $50 Bonus with Underdog Promo: NBA, MLB, College Basketball Picks, this offer increases early bankroll flexibility.
Key takeaways
- Promo code WTOP grants $50 after a $5 qualifying entry.
- The Yankees-Giants opener is March 25, 2026, at 8:05 PM ET in San Francisco.
- Pitchers listed are Max Fried and Logan Webb with strikeout lines shown on the board.
- Age and state restrictions apply; check local rules before signing up.
