Sabong, also known as cockfighting, is a popular form of gambling in the Philippines. The rules of sabong betting vary depending on the region and the specific event, but there are some general guidelines that are commonly followed.

Here are the basic rules of sabong betting in the Philippines:

1. Sabong is a competitive sport in which two roosters, or cocks, are pitted against each other in a fight. The goal is for one rooster to defeat the other by either killing it or causing it to submit.
2. Before the fight, the roosters are weighed and matched against each other based on their weight and other factors such as their age and physical condition.
3. The owners of the roosters, known as "gaffers," are responsible for training and conditioning their birds for the fight.
4. The sabong fight takes place in a circular arena known as a cockpit, where spectators can place bets on the outcome.
5. The roosters are fitted with sharp metal blades, known as "gaffs," on their legs before the fight begins.
6. The fight is started by the "starter," who releases the roosters into the cockpit. The fight continues until one rooster is declared the winner by the "cockfighter," who is the official judge of the fight.
7. The winner of the fight is determined based on a number of factors, including the aggressiveness and stamina of the roosters, their ability to land effective blows, and their overall fighting style.
8. Betting on sabong fights is illegal in some parts of the Philippines, but it is allowed in others. In areas where it is legal, bets are typically placed on the outcome of the fight, with odds determined by the perceived strength and abilities of the roosters.