Underdog Promo Code TOPACTION: Play $5, Get $75 for NCAAB Michigan vs. Purdue on Tuesday

Underdog Promo Code TOPACTION: Play $5, Get $75 for NCAAB Michigan vs. Purdue on Tuesday article feature image
3 min read
Credit:

Use Underdog promo code TOPACTION and play $5 for $75 in fantasy bonus entries.

No. 1 Michigan vs. No. 7 Purdue is the kind of Big Ten matchup that instantly upgrades a Tuesday night. Tipoff is set for Feb. 17, 2026 at 6:30 p.m. ET on Peacock, you're getting a national streaming window, high-level coaching, and the type of possession-by-possession tension that makes college basketball great. If you want to make the game more interactive without committing a large amount of funds, the Underdog promo code TOPACTION is a strong way to start on Underdog Fantasy.

Underdog is a daily fantasy sports (DFS) platform built around quick contests that follow player performance. New users can claim the Underdog sign-up bonus: Place a $5 fantasy entry, Get $75 in Fantasy Bonus Entries. It's an easy welcome offer for fans who want to build entries around Michigan vs. Purdue and keep the fun going through the rest of the week's college basketball slate.

Click here to make Action Network a preferred source on Google.

Underdog Promo Code TOPACTION Overview

The offer is simple and event-friendly:

  • Play a $5 fantasy entry
  • Get $75 in fantasy bonus entries

That's a low first step with a big bonus return, giving you more flexibility to try different pick'em combinations. The bonus is especially useful for a high-profile game like Michigan vs. Purdue, where you might want to build different entries around different potential game outcomes.

Since the fantasy bonus entries give you extra chances to participate, this Underdog sign-up bonus is perfect if you like experimenting with player combinations rather than locking into a single lineup.

Why Michigan vs. Purdue is Perfect for Underdog DFS Entries

Michigan-Purdue matchups often feature clear roles and reliable minutes for key starters, which is exactly what DFS players want. Purdue's front court presence and structured offense creates predictable touches, while Michigan's guards can generate scoring bursts and assist runs. That balance means there are multiple ways to build an entry:

  • Anchor around a high-usage scorer
  • Build for rebounds and paint production
  • Target playmakers who rack up assists
  • Mix in value plays based on minutes and role

With the game airing on Peacock, it's a great way to watch and track your Michigan vs. Purdue predictions in real time. Follow the broadcast while keeping an eye on the box score categories that matter most in DFS formats.

Tips to Maximize Your $75 in Fantasy Bonus Entries

Get the most out of the bonus and consider spreading entries across multiple nights. Use one entry for Michigan vs. Purdue, then keep bonus entries available for Wednesday and weekend slates. Another smart approach is diversification: build one entry around Purdue's rebounding and another around Michigan's 3-pointers made. In a matchup where momentum swings are common, having multiple angles can make the viewing experience more engaging.

How to Claim the Underdog Promo Code

Getting started only takes a few minutes:

  1. Download the Underdog app or go directly to the registration page with this link.
  2. Create a new account and provide verified, personal info.
  3. Make sure the Underdog promo code TOPACTION is applied.
  4. Place a $5 first fantasy entry on Michigan vs. Purdue tonight.
  5. Get $75 in fantasy bonus entries to use on future events.

Conclusion

If you're watching Michigan vs. Purdue on Peacock on Feb. 17, the Underdog promo code TOPACTION is a strong DFS welcome offer: Play a $5 fantasy entry, Get $75 in fantasy bonus entries. It's a simple way to add more interaction to a prime time Big Ten matchup and keep extra entry value ready for the rest of the week.

Terms and Conditions

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 operates. Terms apply. See assets.underdogfantasy.com/web/PlayandGetTerms_DFS_.html for details. Offer not valid in MD, MI, NJ, NY, OH, and PA. Concerned with your play? Call 1-800-GAMBLER or visit www.ncpgambling.org; NY: Call the 24/7 HOPEline at 1-877-8-HOPENY or Text HOPENY (467369).

Author Profile
About the Author
Chris IlenstineVerified Action Expert

This site contains commercial content. We may be compensated for the links provided on this page. The content on this page is for informational purposes only. Action Network makes no representation or warranty as to the accuracy of the information given or the outcome of any game or event.