Little Mac (リトルマック Ritoru Makku) made his appearance in the game Punch-Out!!. Like his name states, he is a very little character. Despite his size, he entered a boxing tournament and was able to become a champion. After a long time without being heard of, he makes an appearance in Super Smash Bros. Brawl. Little Mac is an Assist Trophy helper in the game. When summoned, he dashes about the stage to opponents, attacking by dealing two straight punches and an uppercut. The punches do a good amount of damage and the uppercut is devastating because it has very high power (25% damage) and knockback, and is an instant shield breaker. If at the right damage percentage, Little Mac can easily knock out opponents for the one who summoned him, but he is unreliable as he often falls off the stage. The punching sound effects from Punch-Out!! can be heard as Little Mac attacks. Little Mac receives his own trophy in the game, like all other Assist Trophies. Recently, Little Mac appeared in the fifth installment of the Punch-Out!! series for the Wii, released one year after Brawl.
A lightweight scrapper from the Bronx. After meeting with a former boxing great named Doc Louis who fell from glory, Mac takes Doc on as his coach, and together the pair try for the championship belt in the WVBA. Little Mac works his way up the ranks of the WVBA, taking out foes several times his size. By landing multiple blows, Little Mac gains a "☆" uppercut.