Louisville Slugger Atlas BBCOR Bat (-3) The sky is the limit when sweet-swinging travel ball, high school and college hitters trust the 2026 Louisville Slugger Atlas™ (-3) BBCOR Baseball Bat in high-pressure moments. Atlas delivers insane bat speeds with its 1-piece construction and Evoke Alloy Barrel – designed with thousands of AI simulations for optimal performance no matter where players make contact. A Pro Design Knob Taper rests at the base of the handle to create a comfortable feel and perfect leverage whether Atlas is leading off, cleaning up or turning over the lineup.