To counter a cross punch, you need one of three responses: stop it at the shoulder before it reaches you, catch it at the elbow, or pass it across your body and fire back. Each one leaves your opponent open for a different counter shot.
Counter 1: The Shoulder Stop. When the cross starts coming, stiff-arm their shoulder. Don't wait for the punch to arrive at your face -- meet it at the source. Jam the shoulder, kill the punch, and come back with your right elbow or straight right. This works because when your hand is on their shoulder, they physically cannot throw that right hand again.
Counter 2: The Reverse Block. Catch the incoming punch at the elbow before it extends. Stop it right there, mid-flight. Now their arm is stuck and your left side is loaded. Fire back with a left elbow.
Counter 3: The Pass. When the cross comes from the outside, redirect it across your body. Just move it out of the way -- don't grab it, don't fight it. A simple pass puts them off-balance and leaves you in perfect position for a right elbow counter.
Once you've got those three tools, the drill that ties it all together is the slip-slip-roll. Your partner throws jab-cross-hook (1-2-3). You slip the jab, slip the cross, then roll under the hook. This builds the head movement and timing that makes all three counters work in a live fight.
The key mistake to avoid: dipping your head straight down when you roll. You're transferring weight to the back leg and rolling, not bowing. Come out of the roll with your weight loaded and your counter ready to fire.
For more defensive striking techniques, check out our full guide to counter striking in MMA. Get the complete system in The Ultimate Muay Thai Training System.