BetMGM Bonus Code WIREBG150 Grabs $150 in Bonus Bets for UFC314, Masters, NBA & More
March Madness is over, but the BetMGM bonus code continues to unlock spectacular welcome offers for new bettors interested in wagering on UFC 314, the Masters or the final weekend of NBA regular-season action.
Bettors in CO, MI, NJ, PA and WV should use BetMGM bonus code WIREBG150 to unluck $150 in bonus bets with a winning first bet of $10 or more on any odds. In other states where the BetMGM betting app is live, use BetMGM promo code SBWIRE for a first-bet offer worth up to $1,500. We’ll break down both BetMGM promos below, but let’s take a look at a loaded Saturday for sports bettors to use one of the best sportsbook promos on.
This weekend’s vast sports calendar features UFC 314 happening in Miami and there are a bunch of bouts on the main card between two evenly matched fighters. That includes the main event: Top featherweight challengers Alexander Volkanovski and Diego Lopes brawling for the right to challenge champion Ilia Topuria. According to BetMGM’s app — one of the leading sports betting apps — Volkanovski is a slight favorite at -125.
Ready to dive in and grab your BetMGM bonus code offer? Just tap any BET NOW on this page to claim it or read on for more information.
| BetMGM Bonus Code | WIREBG150 / SBWIRE |
| BetMGM Promo | Bet $10, Win $150 (CO, MI, NJ, PA, WV); First-Bet Offer up to $1500 (all states) |
| Terms and conditions | New customers 21 and older in AZ, CO, DC, IL, IN, IA, KS, KY, LA, MI, MA, MD, NJ, NC, OH, PA, TN, VA & WV. 18+ in WY, DC; 7-day expiration and 1x playthrough on bonus bets; casino credit has 10x playthrough |
| Last verified | April 12, 2025 |
Bet on Masters, MLB & More This Weekend With BetMGM Bonus Code
When you register with the BetMGM bonus code SBWIRE and claim that first-bet offer up to $1,500 — or when residents of Colorado, Michigan, New Jersey, Pennsylvania and West Virginia use the BetMGM bonus code WIREBG150 to unlock the Bet $10, Get $150 in Bonus Bets deal — these bets can be placed on any sport you want.
The Masters always delivers a great experience during the third and fourth rounds, so there’s a good chance the Golf tab has some ideal odds boosts or golf betting promos.
If you’re thinking more about the NBA, all 30 teams are in action Sunday on the final day of the regular season. Some teams will be resting their main guys, but certain Western Conference teams are still going all-out to maximize their playoff position. The NHL has just six days left in the regular season and there are 20 games this weekend — several of which directly affect the Stanley Cup playoff seeds.
Major League Baseball features some big series this weekend. This includes the Chicago Cubs visiting the Los Angeles Dodgers — they haven’t met since, oh, last month’s Tokyo Series — and Sunday night’s game will be on ESPN. Sunday’s schedule, by the way, features a ton of aces on the mound: reigning Cy Young Award winner Chris Sale and other Cy Young-worthy arms such as Logan Webb, Cole Ragans, Zach Wheeler, Logan Gilbert and Michael King.
Whether you’re most excited for UFC 314, MLB, the NBA, NHL, NASCAR, F1 or The Masters, make sure you’re armed with the biggest and best welcome offers on the market. Get set up with the BetMGM promos in just minutes.
How to Activate BetMGM Promos & Bonus Codes
It’s a quick and painless process to claim the best BetMGM bonus code offers. You’ll need just two minutes to follow these easy steps:
- Hit any BET NOW button on your screen. You’ll be forwarded to BetMGM landing page where you select your state.
- Tap the “SIGN UP” button and type in your email address. Answer some conventional questions that create your account. The BetMGM bonus code, whether it is SBWIRE or WIREBG150 , should be auto filled; if not, type or paste it in.
- Place $10 or more into your account. Now you’re ready to access any of the 20-plus sports on BetMGM’s app and web site.
Using Your BetMGM Bonus Code Welcome Offers
With BetMGM bonus code WIREBG150, make a $10 first bet on any event you want — though we encourage you to find a big favorite and play it on the moneyline to maximize your chances to win. If your first bet wins, you’ll get the $150 in bonus bets – paid as three $50 credits – as well as your profit.
With the BetMGM bonus code SBWIRE, which is available in all legal BetMGM states other than CO, MI, NJ, PA and WV, you will receive a bonus bet refund up to $1,500 of your first bet loses. For wagers of $50 or more, it will be as five equal credits.
Let’s say you place $100 on Lopes at +105 to upset Volkanovski in UFC 314’s main event. If he wins, you’ll get a $105 in profit. If Lopes loses, BetMGM sends back your original $500 bet in the form of bonus bets. You’ll receive five $20 bonus bets and have seven days to play them from one of the best UFC betting promos.
BetMGM has a 1X playthrough policy on its bonus bets.
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