NRL betting offers a distinctive profile compared to other major football codes. Games are relatively high-scoring, with most totals sitting in the 38–48 point range, but rugby league's structure — where tries are worth four points and conversions two — means scoring arrives in irregular clusters rather than steady increments. A single line break or handling error can shift a game's complexion in seconds, which creates genuine volatility around spread and totals markets. The sport supports solid market depth at most major books, with head-to-head, line betting, totals, try scorer, margin, and halftime/fulltime markets all widely available. First and anytime try scorer markets, in particular, attract heavy recreational action, which can influence where value sits.

Vig on NRL markets tends to be moderate by global standards — tighter than most US-facing sports but wider than what you'd find on Premier League or NFL sides. Head-to-head and line markets at competitive books typically carry margins in the 4–6% range, though try scorer and exotic markets can push well above 8%. Because NRL draws strong domestic volume in Australia, books are generally willing to sharpen their prices on marquee matchups, especially during State of Origin and finals. Comparing across books matters here: the spread between the sharpest and softest line on a given NRL match can easily represent a full point or more on the handicap.

The NRL season runs from early March through the grand final in early October, with State of Origin mid-season fixtures in June and July creating unique betting dynamics — clubs lose their representative players, reshuffling rosters and distorting form lines. Bettors who track these roster disruptions closely can find edges, particularly in the rounds immediately surrounding Origin. Weather is a legitimate factor, especially during the autumn and early winter months in Sydney and Brisbane, where rain can suppress scoring and flatten out matchups. Home-ground advantage has diminished somewhat across the league in recent years, but certain venues — particularly in North Queensland and New Zealand — still produce meaningful home splits worth accounting for in line assessment.

North Queensland Cowboys @ Canterbury Bulldogs

Fri, May 1, 8:00 AM

SideMarketBest LineWorst
home h2h BetOnline.ag: -126 -136
away h2h BetRivers: +107 -104
over totals BetRivers: -113 (+51.5) -120
under totals DraftKings: -110 (+51.5) -113
home spreads DraftKings: -115 (-1.5) -116
away spreads Pinnacle: -105 (+1.5) -115

Melbourne Storm @ Dolphins

Fri, May 1, 10:00 AM

SideMarketBest LineWorst
home h2h Pinnacle: -156 -162
away h2h BetRivers: +128 +126
over totals BetRivers: -115 (+53.5) -125
under totals theScore Bet (ESPN Bet): -105 (+53.5) -110
home spreads Pinnacle: -118 (-3.5) -120
away spreads Pinnacle: -103 (+3.5) -110

Canberra Raiders @ Gold Coast Titans

Sat, May 2, 5:00 AM

SideMarketBest LineWorst
home h2h BetOnline.ag: +131 +128
away h2h Pinnacle: -158 -168
over totals BetRivers: -114 (+53.5) -115
under totals BetRivers: -112 (+53.5) -115

New Zealand Warriors @ Parramatta Eels

Sat, May 2, 7:30 AM

SideMarketBest LineWorst
home h2h BetOnline.ag: -202 -215
away h2h Pinnacle: +169 +155
over totals BetRivers: -113 (+53.5) -115
under totals DraftKings: -110 (+53.5) -115
home spreads Pinnacle: -110 (-6.5) -110
away spreads Pinnacle: -110 (+6.5) -120

Brisbane Broncos @ Sydney Roosters

Sat, May 2, 9:35 AM

SideMarketBest LineWorst
home h2h Pinnacle: +150 +145
away h2h BetRivers: -186 -194
over totals BetRivers: -120 (+51.5) -120
under totals BetRivers: -107 (+51.5) -110
home spreads DraftKings: -110 (+5.5) -115
away spreads BetOnline.ag: -115 (-5.5) -120

South Sydney Rabbitohs @ Newcastle Knights

Sun, May 3, 4:00 AM

SideMarketBest LineWorst
home h2h Pinnacle: +110 +100
away h2h BetOnline.ag: -130 -137
over totals BetRivers: -110 (+52.5) -115
under totals BetRivers: -115 (+52.5) -115
home spreads DraftKings: -120 (+2.5) -121
away spreads Pinnacle: +100 (-2.5) -105

Wests Tigers @ Cronulla Sutherland Sharks

Sun, May 3, 6:05 AM

SideMarketBest LineWorst
home h2h BetOnline.ag: -215 -225
away h2h Pinnacle: +177 +165
over totals BetRivers: -113 (+52.5) -115
under totals BetRivers: -113 (+52.5) -115
home spreads DraftKings: -115 (-7.5) -115
away spreads DraftKings: -110 (+7.5) -115

Manly Warringah Sea Eagles @ Penrith Panthers

Sun, May 3, 8:15 AM

SideMarketBest LineWorst
home h2h Pinnacle: +291 +273
away h2h BetOnline.ag: -377 -415
home spreads Pinnacle: -113 (+12.5) -120
away spreads DraftKings: -105 (-12.5) -110
over totals DraftKings: -115 (+50.5) -115
under totals DraftKings: -110 (+50.5) -115

Frequently Asked Questions

What are the best NRL lines today?

The table below shows which sportsbook has the best available price on each side of every upcoming NRL event. Line shopping across multiple books can save you 1–3% per bet compared to sticking with a single sportsbook.

What is NRL and when is it played?

NRL (National Rugby League) is the premier rugby league competition in Australia and New Zealand. The season runs from March through October with the Grand Final in early October. NRL is heavily bet on in Australia and increasingly popular with international bettors.

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.