The Underdog promo code WTOP secures a $50 bonus for all new users to claim for the MLB games tonight. Use this link here to get started.
With an exciting slate of upcoming games scheduled for July 20, 2026, it is the perfect opportunity to lock in your daily fantasy baseball lineups and hunt for market inefficiencies. Whether you are eyeing the 63-win Los Angeles Dodgers taking on the Philadelphia Phillies, or looking to back the 62-37 Milwaukee Brewers as they host the New York Mets, you can enhance the action with our exclusive offer.
Claim your bonuses before first pitch by using the details below:
| Underdog Promo Code | WTOP |
|---|---|
| New User Offer | Play $5, Get $50 Bonus Entries |
| Terms and Conditions | New players only, must be a resident of legal state. |
| Date Last Verified | July 20th, 2026 |
We put a lot of stock in promotions that give you immediate capital, and the current Underdog welcome offer allows you to instantly claim $50 in bonus entries just by signing up and playing $5. Whether you want to build your initial entry around the 57-41 Atlanta Braves or back the visiting San Diego Padres, your bonus entries will be credited to your account as soon as you submit your qualifying lineup.
Please note that this promotion is strictly available for new Underdog customers. It does stand to reason that to successfully unlock the $50 bonus, you must meet the minimum age requirements and be physically located in a participating state when registering and playing your first $5 entry.
When analyzing tonight’s board for value, you will find plenty of star power that warrants attention in the prop markets. Fernando Tatis Jr. enters his matchup against the Braves batting .284 on the season, drawing an elevated 1.5-hit total against probable Atlanta pitcher Bryce Elder. We’ve seen time and time again that elite hitters can exploit favorable pitching matchups, making Tatis a strong piece for your entries. Meanwhile, Trea Turner carries a heavily targeted 0.5-hit prop as his Philadelphia Phillies host the Los Angeles Dodgers. Turner is hitting .242 this year but remains a perennial threat to reach base safely from the top of the order.
On the mound, we have to give a shoutout to Brewers phenom Jacob Misiorowski, who boasts a massive 8.5-strikeout line ahead of his start against the New York Mets. Misiorowski has been electric this season, racking up 167 strikeouts over 111.0 innings for an impressive 13.54 K/9 rate. If you are looking for a slightly lower line with great underlying metrics, Phillies starter Cristopher Sánchez sits at 6.5 strikeouts against the Dodgers. Sánchez sports a strong 10.18 K/9, fanning 144 batters across 127.1 innings of work, and he will be eager to quiet a dangerous Los Angeles lineup.
Unlocking your bonus entries is a simple and straightforward process for the informed daily fantasy player. To claim your reward in time for tonight’s MLB action, just follow these steps:
When it comes time to build your $5 qualifying lineup—or when using your newly acquired bonus entries—Underdog gives you two different ways to attack the board:
However, keep in mind that this is an all-or-nothing format; all legs in your standard entry must hit for you to win. It is the perfect route if you have high confidence in your projections.
While the maximum payout is slightly lower than a standard entry, a flex entry allows you to still receive a portion of your winnings even if one leg is incorrect, preserving your bankroll over the long haul.
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