The Cleveland Cavaliers vs. Dallas Mavericks matchup on Friday, March 13, 2026 at 7:30 p.m. ET on Prime Video is one of the strongest NBA windows on the board. That makes it a clean game night anchor for a new-user offer, especially if you want a simple promotion with immediate value instead of a longer, multi-day reward structure.
Right now, the best Fanatics Sportsbook promo to spotlight for this game is the Bet $5, Get $200 in FanCash Instantly offer with the Fanatics Sportsbook promo code ACTION. It is the type of welcome deal that fits a Friday night national broadcast perfectly: low entry, fast reward, and no need to wait days to unlock the value. For readers in the states listed below, this is the Fanatics offer that is the most useful for one featured NBA game and the rest of the weekend that follows.
Featured Fanatics Sportsbook Promo: Why the $200 Instant FanCash Offer Stands Out
The biggest reason to focus on this version of the Fanatics Sportsbook promo code ACTION is speed. New users place a $5 first bet on -500 odds or longer and receive $200 in FanCash instantly. That is much different from a longer Bet Match or staggered daily reward offer. It gives readers something they can use right away, which is exactly what many people want before tipoff in a nationally televised game.
Here are the latest Fanatics Sportsbook promo offers, depending on your legal, sports betting state:
- Bet $5, Get $200 in FanCash Instantly (AZ, CO, CT, DC, IA, IN, KS, KY, LA, MA, MD, MI, MO, NJ, OH, PA, VA, VT, WV, WY)
- Get up to $1,000 Bet Match over 10 days (AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, OH, PA, TN, VA, VT, WV, WY)
- Bet $5, Get $400 in FanCash over four days (NC, TN)
- Bet and Get up to $250 in FanCash (NY with code ACTIONNY)
- Five straight days of 100% Profit Boost Tokens (NY and IL with code ACTIONNY)
Why Cavs vs. Mavs is the Right Event to Build Around
A Friday night Prime Video NBA game already has built-in attention. It is a standalone showcase, it lands at the start of the weekend, and it gives new users a natural point to sign up earlier in the day and be ready by tip. This is part of Amazon's NBA Prime Video schedule, featuring a March 13 doubleheader night.
That matters because welcome offers work best when they are tied to a clear viewing moment. Cavs vs. Mavs gives you that. Instead of signing up during a crowded slate, readers can target one nationally streamed game, unlock their FanCash instantly, and keep the rest of the value available for action.
Make the most of your first bet with Action Network expert picks for Cavs vs. Mavs at 7:30 p.m. ET.
How to Claim the Fanatics Sportsbook Promo Code ACTION
The process is simple:
- Download the Fanatics Sportsbook app and visit the registration page with this link.
- Create a new account.
- Enter the Fanatics Sportsbook promo code ACTION during registration.
- Make at least a $10 deposit.
- Place a $5 first bet on -500 odds or longer.
- Receive $200 in FanCash instantly.
Final Take
For Cavs vs. Mavs on Friday, March 13, the strongest Fanatics Sportsbook promo to emphasize is the Bet $5, Get $200 in FanCash instantly offer. It's fast, simple, and easy to tie to a single featured game on Prime Video, which makes it the cleanest Fanatics welcome angle for this matchup.
Before making your first bet, check out Action Network's expert guide on how to bet for beginners.
Terms and Conditions
New customers in AZ, CO, CT, DC, IA, IN, KS, KY, LA, MA, MD, MI, MO, NJ, OH, PA, VA, VT, WV, or WY. Must toggle on this promotion in your bet slip and wager $5+ cash on any market (min. odds -500) within 7 days of account opening to receive $200 in FanCash. Promotional FanCash expires 7 days from issuance (at 11:59pm ET). Terms, including FanCash terms apply-see Fanatics Sportsbook app.
New customers in AZ, CO, CT, DC, IA, IL, IN, KS, KY, LA, MA, MD, MI, MO, NC, NJ, OH, PA, TN, VA, VT, WV, WY. Apply promotion in bet slip and place a $1+ cash wager (min odds -200) daily for 10 consecutive days starting day of account creation. FanCash rewards will equal the qualifying wager amount (max $100 FanCash/day). FanCash issued under this promotion expires at 11:59 p.m. ET 7 days from issuance. Terms, incl. FanCash terms, apply—see Fanatics Sportsbook app.
New customers in NC and TN. Must toggle on this promotion in your bet slip and wager $5+ cash on any market (min. odds -500) within 7 days of account opening to receive $100 in FanCash each day for your first 4 days. Must opt in each day to claim FanCash. FanCash issued in connection with this Promotion expires 24 hours from issuance. Terms, including FanCash terms apply-see Fanatics Sportsbook app.
New NY customers only. Apply promotion in bet slip and place a $1+ cash wager (min odds -500) daily for 10 consecutive days starting at account creation. Wager must settle as a loss to earn FanCash equal to wager (max $25 FanCash/day). FanCash from this Promotion expires at 11:59 p.m. ET 7 days from the date of issuance. Terms, incl. FanCash terms, apply—see Fanatics Sportsbook app.
New customers in IL, NY only. Must create an account to receive one (1) 100% Profit Boost token per day for 5 days straight (max stake $25; min. odds -500 or longer). Profit Boost Tokens must be applied in bet slip & expire 24 hours from issuance. See full Promo Terms in the Fanatics Sportsbook app.
