A theme we hear often on the podcast and in conversations with coaches is the importance of contesting every shot. Great defenses carry the mindset of finishing each possession with a contest and a rebound. No matter what happens in the first 95% of a possession, if your team finds a way to challenge the shot at the end, chances are high the defense competed throughout the possession and forced the opponent to earn their points.
Instilling this mindset also carries the responsibility of clarifying how your team will contest shots—most importantly, how to contest without fouling. Demanding effort without teaching discipline often leads to unnecessary fouls, or worse, and-one opportunities. In the past, we’ve studied a closeout technique to contest perimeter shots {🔒} while avoiding one cardinal sin—never foul on a jump shot.
Zooming In: The strength of this technique lies in its ability to encroach on a shooter’s space while avoiding incidental contact on the landing. It emphasizes contesting with two hands to control momentum into the contest while maintaining a wide base to ensure the shooter has their landing “halo.”
Today we will be talking about vertical contests at the rim—the last line of defense when a player or coverage has been broken. These contests give defenders a chance to challenge the shot without fouling, using timing, body control, and verticality to protect the rim and in a lot of cases rescue the possession.
An effective vertical contest starts with a defender’s ability to recognize and diagnose the threat at the rim. This means understanding their position between the ball and the basket: can they slide in time to meet the pass or driver outside the lane? Can they set their feet for a potential charge? If the answer is no, this is where discipline must meet aggression—executing a proper vertical contest without fouling. Without defensive clarity, players may see these moments as opportunities for highlight-reel block attempts or early fly-by pokes for a steal—low-percentage plays that often result in a made basket, a foul, or, at worst, both.
While a solid vertical contest won’t always stop a rim finish, combining effort with proper discipline can tip the scale enough to save a basket or two. Its value is perhaps most evident in transition situations, when the offense is holding all the cards. A well-timed vertical contest can be the difference between conceding an easy layup and giving the defense a chance to reset—or even swing momentum in their favor.
Transition Verticals
At nearly every level of basketball, the most valuable possession is numbers in transition. These situations often lead to easy points at the rim, but they also put defenses at risk of committing fouls.
Great vertical-contesting teams, like Troy, don’t concede or gamble for low-percentage plays on the ball in these moments. Instead, they stay disciplined and commit to confident vertical contests—giving themselves a chance to be disruptive without fouling.
Zooming In: A key technique in vertical contests is the idea of jumping slightly backward with the shooter, matching their momentum toward the rim. By jumping backward, the defender softens the impact while maintaining verticality through the contact, avoiding the type of heavy collision that can cause their hands to drop forward and put the call in the hands of the official. This technique also disrupts the shooter’s timing and balance. Talented scorers often hunt contact at the rim, using the bump to slow their momentum and take a controlled layup. But when the defender jumps backward while staying vertical, the offensive player is left driving forward at full speed, often leading to missed attempts that sail long or hit hard off the rim.
One-Step Verticals
When talking about verticality in transition, inherently we are dealing with some challenging scenarios as a defense. In these moments, the worst outcome is a desperate swipe at the ball—high-risk, low-reward plays that usually result in fouls. Instead, defenders should rely on a quick one-step load into a vertical contest.
Because one-step verticals often occur when the defender isn’t perfectly square between the ball and the rim, the goal is less about sealing off the drive and more about showing size, absorbing contact with the chest, and forcing a challenged finish. And as always, defenders must remember: they can get away with far more physicality through the body than they can with their arms or hands.
4-Point Swings
While many programs still commit to teaching the art of taking the charge and are having success protecting the rim this way, it remains a difficult play. Charges are tough calls for officials, and in recent years many rule books have shifted language to make them even harder to earn.
Another drawback is that a charge attempt almost always stops the game with a whistle. When contact leaves players on the floor in transition, officials blow the play dead one way or the other.
Vertical contests, on the other hand, keep the game alive and create the possibility of momentum-swinging four-point sequences. Against a strong vertical, the shooter often falls out of bounds, or at least toward the baseline, after the miss. Meanwhile, teammates crashing from behind unbalance the floor and struggle to organize their transition defense, giving the defense a natural opportunity to push the ball and score quickly on the other end.
At its core, teaching vertical contests is about blending effort with discipline, finishing possessions the right way. When defenders understand how to contest without fouling, they not only have a better chance to protect the rim but also create momentum-shifting opportunities that can define winning basketball. To see these concepts in action, SG+ Members can now check out the full video breakdown now available on SGTV!
