Sports Betting Odds Explained: Moneyline, Spread, and Parlays

Every bet on ArenaPlus comes down to three things: what type of bet you're placing, which odds format you're reading, and — if you're combining bets — how a parlay gets scored. Here's a plain-language breakdown of each.

What bet types are available?

The three foundational bet types cover most of what you'll place:

• Moneyline — picking the outright winner, no point margin involved
• Spread — a bet adjusted for the expected margin of victory, so a favorite has to win by more than the spread and an underdog can "cover" by losing within it
• Totals — betting on the combined score of both teams, over or under a set number 55

Most other bet types you'll encounter are variations or combinations built on these three.

How do odds formats work: Decimal vs. American?

You'll typically see odds in one of two formats:

• Decimal odds show your total payout per unit staked — a decimal of 2.50 means a ₱100 stake returns ₱250 total (including your original stake).
• American odds show either how much you win on a ₱100 bet (positive numbers) or how much you need to stake to win ₱100 (negative numbers).

You can switch between formats in your account settings — pick whichever one you find easier to read at a glance, since they represent the same underlying probability either way.

What is a Parlay and how is it scored?

A parlay combines multiple individual bets into a single wager. The catch: every selection in the parlay has to win for the whole thing to pay out. If even one leg loses, the parlay loses.

In exchange for that all-or-nothing requirement, the combined odds across all your selections multiply together, which is why parlays can offer a much bigger potential return than betting each selection separately.

That higher potential payout reflects genuinely lower odds of winning — worth keeping in mind before stacking a long parlay, since it's a higher-risk bet type, not a shortcut to easier wins.

Frequently asked questions

ArenaPlus is a PAGCOR-licensed sportsbook open to players aged 21 and above. Gambling does not guarantee earnings or financial gains — always have a game plan and play within your means. If you'd like tools to manage your play, visit ArenaPlus's Responsible Gaming page, or contact PAGCOR at (02) 8522-0299 / www.pagcor.ph/regulatory/responsible-gaming.php. Gambling can be addictive — know when to stop.