Provided are bridge support apparatuses and cue stick supporting apparatuses to aid a person with a disabled hand or hands, or to aid a person with a missing hand or two missing hands, to allow a person to effectively play games that require a cue stick or another game related stick that requires supporting, aiming and carrying, including the games of billiards and pool. The cue stick supporting apparatuses are adjustable to grip onto and hold a cue stick to be used and to be carried.

An adjustable billiards bridge device may comprise a body having a first end and an opposing second end with one or more central cue surfaces disposed on the body. A first leg may be pivotally coupled to the first end of the body, and the first leg may have one or more peripheral cue surfaces. A second leg may be pivotally coupled to the second end of the body, and the second leg may have one or more peripheral cue surfaces. A coupler may be positioned on the body between the first end and the second end. The coupler may be configured to couple the device to a positioning stick which may be used by an individual to position the device on a billiards table. The first leg and second leg may be individually movable relative to the body to enable the device to assume a plurality of configurations.

Apparatuses, methods, and associated devices to detect deviation of a ball from a path when spin is applied, providing an indication about whether a spin alignment compensation is optimally calibrated for deflection of the ball. An example apparatus includes a support structure and detection members. The detection members are coupled to the support structure and arranged to allow a ball to travel between the detection members. At least one of the detection members is movable relative to the support structure and moves upon collision with the ball. The movement of at least one of the detection members indicates that the ball has deviated from a straight path of travel through the detection members. A displacement of at least one of the detection members indicates the direction of deviation of the ball, and an amplitude of movement of the detection member indicates a degree of deviation of the ball.

A billiards cue bridge device is provided. The device is comprised of a body with an opening that receives a pool cue. The device is also comprised of a support that attaches to the body via at least one fastener. During use, the fastener rests on the surface of a billiards table and a pool cue is placed within the body such that the cue is supported by the body and support. Then, a user can use one hand to push the cue through the opening in order to take a pool shot while the cue remains supported by the device.

A support that is positioned on either a table or a tripod and holds a cue stick to either train an arm of a billiard player to move in a perfectly straight fashion or to function as a bridge. The support includes a base and a cue stick-moving portion. The base is positioned on either the table or the tripod. The cue stick-moving portion moves relative to the base and holds the cue stick to either train the arm of the billiard player to move in the perfectly straight fashion or to function as the bridge.

Most pool table owners don't want young children playing on their pool table. They can mark or damage the felt top or fabric by using a smaller stick or by only using 1 hand which does not support the far end of the pool stick. Normal pool players require two hands to properly shoot a cue ball and due to this, it is almost impossible to scratch or scar the felt surface of a pool table. Young children have not mastered this 2-hand technique due to their lacking the dexterity or height to lean over the table and create that proper stance. This product also can assist people in wheel chairs that may suffer from that same lack of 2-hand shots across the middle of the table. The Kid's Pool Stick Adapter or Cue Buddy will allow children to play pool but make it impossible to scratch the table.

A training device for cue sports provides hands-free guidance for improving cue stick alignment and stroke consistency. The device includes a base configured to attach to a stable non-playing surface, such as a shelf or rail of a billiards table, and a stabilizing structure with two opposing arms that form an opening for receiving and guiding a cue stick. The arms constrain lateral movement of the cue stick during stroking action, particularly near the back gripping hand, which is a common source of misalignment. The stabilizing structure may be pivotable, adjustable, and detachable, with optional low-friction surfaces and modular support pads to enhance stroke fluidity and usability. The device enables both alignment and stroke training, helping players build visual accuracy and muscle memory. It is compact, portable, and may be assembled or disassembled without tools. The invention offers a significant improvement over existing aids by ensuring repeatable, precise cue alignment without interfering with natural player movement.