Two of the most intertwined and oft-confused concepts in poker are betting for value and betting to protect hands. However, there is a slight difference between the two, and knowing this can help you out in different situations. So to start breaking these concepts down further, let’s begin with basic definitions:
Betting for Value – When you believe that you have the best hand, and want others to call your hand to extract maximum value from it. Value betting is a very popular move in low stakes games because players call so much here. An example would be having Th-Ts on a board of Ks-Tc-5d, and raising the maximum amount that you think an opponent is willing to call.
Protecting a Hand – Betting when you think that you’re ahead, but your hand is still very vulnerable, and don’t want to let an opponent see cards for free. An example would be when you’re checked to by a tight-agressive opponent, while you are holding 9s-9c on a board of 5s-8s-Jh.
As you can see, the definitions are somewhat different from each other, but as mentioned before, they do run pretty close together. In many cases, you’ll be betting for value and to protect a hand with the same wager.
For instance, let’s say that you have a pair of 8’s on the button, while your opponent has Kd-Qs in early position; the flop comes up 3h-5h-7c. Obviously you’ve missed your set here, but you theoretically have top pair (assuming your opponent wasn’t betting like they had a good pocket pair preflop). Even still, you have to worry about the flush draw on the board, and any card higher than an 8 being dealt.
If your opponent checks to you, this presents a good opportunity for protecting your hand. After all, this is a bad time to let your opponent see cards for free, and they could easily pick up an overcard on the turn or river. However, you are also betting for value here because of the weak board, and the fact that you at have a good pair (in this situation).
One key thing to keep in mind with the aforementioned situation is that you have to be sure that your opponent isn’t likely to check-raise because this makes protecting your hand a wasted bet.