Totals betting in Minor League Baseball works the same as in MLB — the sportsbook sets a projected combined run total for both teams, and bettors wager on whether the actual score will land over or under that number. However, MiLB totals carry distinct characteristics that sharp bettors can exploit. Smaller ballparks, inconsistent pitching, and frequent roster changes create volatile scoring environments that oddsmakers struggle to price accurately. Games at high-altitude or hitter-friendly affiliates routinely see inflated run totals, while rehab starts from injured MLB pitchers can temporarily suppress scoring in ways the line doesn't fully reflect.
The totals market in MiLB tends to carry heavier vig than moneylines, largely because books face thinner betting volume and greater uncertainty in modeling these games. Standard juice on MiLB totals often sits at -115/-105 or even -120/-110, compared to the tighter -110/-110 commonly seen in major league markets. This makes shopping across books especially important — even a few cents of reduced vig compounds significantly over a full season. Bettors should prioritize games where they have a strong read on the starting pitcher's workload and the bullpen depth behind him, as these factors drive MiLB scoring outcomes more than almost anything else.
Totals Vig Rankings
| # | Sportsbook | Vig | Grade | Events |
|---|---|---|---|---|
| 1 | Caesars | 6.75% | C | 12 |
| 2 | theScore Bet (ESPN Bet) | 6.75% | C | 12 |
| 3 | BetOnline.ag | 6.81% | C | 12 |
| 4 | Bovada | 6.83% | C | 10 |
| 5 | FanDuel | 7.23% | D | 12 |
| 6 | BetRivers | 7.64% | D | 12 |
| 7 | Hard Rock Bet | 8.79% | D- | 3 |
Upcoming Totals Lines
| Matchup | Time | FanDuel | theScore Bet | BetOnline.ag | Bovada | Caesars |
|---|---|---|---|---|---|---|
| Durham Bulls @ Nashville Sounds | Jun 11, 11:35 PM | O/U 8.5 (-122) | O/U 8.5 (-125) | O/U 8.5 (-125) | O/U 8.5 (-125) | O/U 8.5 (-125) |
| El Paso Chihuahuas @ Round Rock Express | Jun 11, 11:45 PM | O/U 9.5 (-120) | O/U 9.5 (-120) | O/U 9.5 (-120) | O/U 9.5 (-120) | O/U 9.5 (-130) |
| Las Vegas Aviators @ Omaha Storm Chasers | Jun 12, 12:05 AM | O/U 11.5 (-108) | O/U 11.5 (+100) | O/U 11.5 (-105) | — | O/U 11.5 (-105) |
| Salt Lake Bees @ Reno Aces | Jun 12, 1:35 AM | O/U 12.5 (-108) | O/U 12.5 (+100) | O/U 12.5 (-105) | — | O/U 12.5 (-105) |
| Albuquerque Isotopes @ Tacoma Rainiers | Jun 12, 2:05 AM | O/U 8.5 (-126) | O/U 8.5 (-130) | O/U 8.5 (-130) | O/U 8.5 (-125) | O/U 8.5 (-125) |
Frequently Asked Questions
What is a totals (over/under) bet?
A totals bet is a wager on whether the combined score of both teams will be over or under a number set by the sportsbook. For example, an NFL total of 47.5 means you're betting whether the final combined score will be 48+ (over) or 47 or fewer (under).
How does totals vig compare to other markets?
Totals vig varies by sport but is generally moderate — between moneyline and spread vig. Totals attract less volume than spreads but more than most prop markets, putting them in a middle ground for vig. Weather and injury news can cause totals to move significantly, sometimes affecting vig.
What is vig (vigorish) in sports betting?
Vig — short for vigorish, also called juice or overround — is the margin a sportsbook builds into its odds. It's the difference between the true probability of an outcome and what the odds imply. Lower vig means you keep more of your winnings on every bet. For example, a standard -110/-110 line has about 4.76% vig.
How often is this data updated?
We pull fresh odds from The Odds API three times per day — at 6:00 AM, 2:00 PM, and 10:00 PM UTC. Each snapshot captures the latest lines from every sportsbook that has posted odds. The timestamp at the top of the page shows the most recent refresh.
How is the vig grade calculated?
Each sportsbook is graded on a letter scale based on average vig: A+ (under 2%) is exceptional, A (2–3%) is excellent, B+ (3–4%) is above average, B (4–5%) is the industry standard, C (5–6%) is below average, and D (above 6%) indicates high-juice markets.
Why does lower vig matter for bettors?
Lower vig directly impacts your long-term returns. A bettor placing $1,000 per week at a book with 4% vig loses roughly $40/week to the house edge. At 2% vig, that drops to $20/week — a $1,040 difference over a year. For serious bettors, shopping for lower vig is one of the most reliable ways to improve profitability.
What sportsbooks do you track?
We track both regulated US sportsbooks (DraftKings, FanDuel, BetMGM, Caesars) and offshore books (Bovada, BetOnline, MyBookie, BetUS, LowVig.ag, BetAnySports). Data comes from The Odds API, which aggregates real-time lines from licensed sources.
How We Calculate These Numbers
- Data Source
- All odds on this page come from The Odds API, which aggregates real-time lines from licensed US and offshore sportsbooks. We track moneyline, spread, and totals markets across every sport with active betting lines.
- Update Frequency
- We pull a fresh snapshot of every tracked market three times per day — at 6:00 AM, 2:00 PM, and 10:00 PM UTC. Each snapshot captures the latest lines from every sportsbook that has posted odds for a given event. The timestamp at the top of each page tells you exactly when the data was last refreshed.
- Vig Calculation
- Vig (short for vigorish, also called juice or overround) measures the margin a sportsbook builds into its odds. We calculate it by converting the odds on each side of a market to implied probabilities, summing those probabilities, and subtracting 100%. For example, a market priced at -110/-110 implies 52.38% on each side — a total of 104.76%, meaning a vig of 4.76%. Lower vig means better value for bettors because you keep more of your winnings.
- Per-Market Breakdown
- We compute vig separately for each market type: moneyline (h2h), point spreads, and totals (over/under). The "average vig" shown for each sportsbook is the mean across all market types weighted by the number of events sampled in each market.
- Grading Scale
- Every sportsbook receives a letter grade based on its average vig: A+ (under 2%) is exchange-level pricing. A (2–3%) is very competitive. B+ (3–4%) is above average. B (4–5%) is the industry standard — a -110/-110 line is 4.76%. C+ (5–6%) is slightly below average. C (6–7%) is below average. D (7–8%) is high vig. D− (8–10%) is very high vig. F (10%+) is predatory pricing. See the full Vig Index Methodology for formulas, worked examples, and known limitations.
- Trend Tracking
- We store daily snapshots for 30 days, allowing us to show 24-hour and 7-day vig trends. A downward trend (improving) means sportsbooks are tightening their lines — often in response to increased competition or higher betting volume as a season heats up.