BetMGM vs BetRivers
On our 918-line price sample, BetRivers landed the best price on 28.3% of markets versus 19.9% for BetMGM — but that headline hides a trade-off. BetRivers posts a wider average margin (6.35% vs 5.21%), so BetMGM's book is tighter on average even though BetRivers wins more individual line-by-line comparisons. That gap defines the whole matchup: BetRivers is spikier at the top of specific markets, BetMGM is more consistently priced across the board. Below we break down odds value, market depth, payments, apps and withdrawal speed using only the ratings and metrics we hold.
| BetMGM | BetRivers | |
|---|---|---|
| Score | 8.8 | 8.3 |
| Licence | State regulators ✓ | State regulators ✓ |
| Best price share | 42% | 30% |
| Avg. margin | 4.4% | 5.5% |
| Min deposit | 10 | 10 |
| Withdrawal time | 0–24h | 0–24h |
| Payments | PayPal, Venmo, Online Banking, Play+ | PayPal, Online Banking, Play+ |
| Apps | iOS/Android | iOS/Android |
| Compare Odds | Compare Odds |
Odds comparison
On Odds comparison the two measure effectively level (7.6/10 vs 7.4/10).
Markets & coverage
On Markets & coverage the numbers favour BetMGM: 8.7/10 against 8.2/10 for BetRivers.
Live betting
On Live betting the two measure effectively level (8.5/10 vs 8.2/10).
Payments & payouts
On Payments & payouts the two measure effectively level (8.6/10 vs 8.4/10).
Withdrawal time
On Withdrawal time the two measure effectively level (8.6/10 vs 8.3/10).
App & mobile
On App & mobile the numbers favour BetMGM: 8.8/10 against 8.2/10 for BetRivers.
Bet Builder
On Bet Builder the numbers favour BetMGM: 8.5/10 against 7.9/10 for BetRivers.
Licence & safety
On Licence & safety the two measure effectively level (9.2/10 vs 9.0/10).
BetMGM — Pros / Cons
- ✓ Deep market menus per event
- ✓ Licensed and regulated locally
- ✓ Responsive customer support
- ✗ No real bet builder
BetRivers — Pros / Cons
- ✓ Low payout latency
- ✓ Deep market menus per event
- ✓ Licensed and regulated locally
- ✗ Prices rarely top the market
- ✗ No real bet builder
Odds value: best-price share vs average margin
The two metrics point in different directions, so read them together.
- Best-price share: BetRivers 28.3% (480 markets sampled), BetMGM 19.9% (438 markets sampled). BetRivers is more often the single best number on a given market.
- Average margin: BetMGM 5.21%, BetRivers 6.35%. A lower margin means less built-in overround, so BetMGM's book returns more on average across all sampled lines.
What this means in practice: if you line-shop and only strike when a book tops the market, BetRivers surfaces the top price more frequently in our sample. If you bet a single book without comparing, BetMGM's tighter average margin is the more forgiving default. Our odds ratings reflect this narrow edge — BetMGM 7.6 vs BetRivers 7.4 — the margin advantage slightly outweighing BetRivers' higher best-price frequency.
Market depth and sports coverage
BetMGM rates higher on breadth across every coverage metric we track.
- Market coverage: BetMGM 8.7, BetRivers 8.2
- Sports depth: BetMGM 8.6, BetRivers 8.1
- Live capability: BetMGM 8.5, BetRivers 8.2
Both books cover the full US mainstream slate — NFL and NCAAF, NBA and NCAAB, MLB, NHL and UFC — plus soccer markets including the Champions League, MLS and Serie A. BetMGM's higher sports-depth score points to more secondary markets and props per event, which matters most for Same Game Parlay building and deep NFL prop menus. BetRivers holds the same core sports but with a slightly shallower props tree on the ratings we hold.
Same Game Parlay and bet builder
Both operators list Same Game Parlay, so single-game parlay building is available on each. BetMGM edges ahead on the underlying bet-builder rating (8.5) versus BetRivers (7.9), consistent with its deeper prop coverage — more correlated legs to combine within one game.
BetMGM also lists Cash Out and Live Streaming among its features; BetRivers' listed feature set centers on Live Betting, Same Game Parlay and Fast Payout. If in-play stream viewing and mid-bet cash out are part of your workflow, BetMGM carries both on its feature list here.
Payments and deposits
Deposit rails overlap heavily, with one meaningful difference.
- BetMGM: PayPal, Venmo, Online Banking, Play+
- BetRivers: PayPal, Online Banking, Play+
Both set a $10 minimum deposit and both carry PayPal and Play+. The split is Venmo — BetMGM lists it, BetRivers does not in our data. If Venmo is your preferred rail, that decides this category. Payments ratings sit close overall: BetMGM 8.6, BetRivers 8.4.
Withdrawals and payout speed
Both books quote a 0–24h withdrawal window, so the stated turnaround range is identical. The difference is in our withdrawals rating, where BetRivers scores higher: 8.6 vs BetMGM 8.3. BetRivers also explicitly lists Fast Payout as a feature. On the data we hold, BetRivers is the marginally stronger pick for cashout consistency, even though the quoted time band matches.
Apps
Both operators ship native iOS and Android apps. BetMGM rates higher on the app: 8.8 vs BetRivers 8.2 — the widest single-metric gap in this comparison. That app-rating edge lines up with BetMGM's broader feature set (Cash Out, Live Streaming) surfaced in-app. For a mobile-first bettor, BetMGM is the stronger app on our scores; BetRivers remains a solid 8.2 but trails on in-app depth.
Licensing and legal status
Both are licensed and both regulated at the state level. US sports betting is regulated state by state — there is no federal sportsbook licence. An operator cleared in New Jersey is not automatically legal elsewhere; availability, minimum age (21 in every regulated state) and rules depend on your state regulator (NJ DGE, NYSGC, PGCB, MGCB and others).
Licence-safety ratings are close: BetMGM 9.2, BetRivers 9.0. Both clear the bar comfortably. Confirm each is live in your state — for example New York, Pennsylvania, Michigan, Colorado, Ohio, Illinois, Arizona, Virginia or Massachusetts — before you commit, since neither operates in all 50.
Verdict: which one, and when
There is no single winner — the right pick depends on how you bet.
- Choose BetMGM if you value a tighter average margin (5.21%), deeper props and Same Game Parlay depth (bet-builder 8.5), the stronger app (8.8), Venmo support, Cash Out and Live Streaming.
- Choose BetRivers if best-price frequency matters most (28.3% best-price share), you want the higher withdrawals rating (8.6) and Fast Payout, and you're comfortable with a slightly narrower props menu.
Summary of the data: BetMGM leads on average margin, market depth, sports depth, bet builder, app and licence safety. BetRivers leads on best-price share and withdrawals rating. Support ties at 8.0. Line-shoppers benefit most by holding accounts at both and striking wherever the top price sits on the day.
FAQ
Does BetMGM or BetRivers have better odds?
It depends on the metric. BetRivers posted the best price on 28.3% of sampled markets versus 19.9% for BetMGM, so it more often tops individual lines. But BetMGM runs a lower average margin (5.21% vs 6.35%), meaning its book returns more on average across all lines. BetMGM edges the overall odds rating 7.6 to 7.4.
Which sportsbook pays out faster, BetMGM or BetRivers?
Both quote a 0–24h withdrawal window. On our withdrawals rating BetRivers scores higher (8.6 vs 8.3) and lists Fast Payout as a feature, making it the marginally stronger pick for payout consistency on the data we hold.
Do both apps support the same payment methods?
Almost. Both list PayPal, Online Banking and Play+, with a $10 minimum deposit. The difference is Venmo — BetMGM lists it, BetRivers does not in our data.
Can I use both BetMGM and BetRivers in my state?
Only if both are licensed there. US sports betting is regulated state by state, so availability varies. Both are state-licensed operators, but neither runs in all 50 states — check that each is live in your state (for example New York, Pennsylvania or Michigan) and note the minimum age is 21.
Which app is better?
BetMGM rates higher at 8.8 versus 8.2 for BetRivers, the widest gap in this comparison. Both ship native iOS and Android apps; BetMGM's edge reflects a broader in-app feature set including Cash Out and Live Streaming.
Which is better for Same Game Parlay?
BetMGM. Both list Same Game Parlay, but BetMGM scores higher on bet builder (8.5 vs 7.9) and sports depth (8.6 vs 8.1), giving more correlated legs to combine within a single game.