Summary

Goku ofDragon Ballfame is one of the greatest warriors in the universe, dedicating his life to martial arts and improving himself. Because of that, he has no shortage of victories under his belt. He’s the hero, after all. That doesn’t mean he always wins, though.

Goku has tasted defeat several times. A handful of these are particularly devastating, shocking fans with just how badly the protagonist is beaten down. On the other hand, that shock may have to do with how embarrassing the battles are. Either way,Dragon Balldevotees don’t look back fondly on these moments.

Goku in the junior division in Dragon Ball GT

6Mugley

Dragon Ball GT

It’s dumb enough thatDragon Ball GTturns Goku back into a child, but the show forces him to compete in the Junior Division at theWorld Martial Arts Tournament. The final bout pits him againstMugley. This kid is a stereotypical nerd in every way–sporting a bowl cut, thick glasses, and a silly wrestling uniform. Worst of all, he’s on the verge of tears. Fans feel uncool just by looking at him. Of course, therein lies Goku’s mistake.

The hero turns away and starts talking to Vegeta. The dork seizes this opening to push his opponent out of the ring, thus winning the match. Vegeta is as shocked and shamed as the audience. Goku takes it in stride, but he really shouldn’t. His reputation might never recover.

Sorbet and Goku in Dragon Ball Super

5Sorbet

Dragon Ball Z: Resurrection “F”

Sometimes, Goku’s sense of honor can work against him. This happens during his second big battle against Frieza. Upon defeating the galactic emperor, the hero has him at his mercy. Sadly,he hesitates and doesn’t deliver the killing blow. This allows Frieza’s lackey,Sorbet, to get him from behind with a sniper shot. The blast critically injures Goku, and Frieza proceeds to kick him while he’s down. Honestly, Goku deserves it.

Talk about tripping at the finish line. He commits a rookie mistake bordering on obliviousness. At least he gets a do-over and learns his lesson. That said, it’s a lesson he should have learned long ago. With all the sore losers he’s beaten, Goku ought to expect a dirty move like this.

Tao and Goku in Dragon Ball

4Mercenary Tao

Dragon Ball

Most of the Red Ribbon Army is no match for Goku, butMercenary Taogives him a run for his money. The villain’s strength, speed, and precision leave the young hero completely outmatched. He doesn’t even seem to be trying. It’s a shocking contrast to every other battle up to this point. Tao is disappointed by his opponent’s pitiful power, knowing he could kill him at any moment.

He comes close to doing so when firing the Dodon Ray. Goku should be dead after takingthis energy beamhead-on. He only survives because a Dragon Ball underneath hisgiabsorbs some of the impact. Still, rarely has the hero been disposed of so easily. That’s what he gets for charging in recklessly.

Goku and Android 19 in Dragon Ball Z

3Android 19

Dragon Ball Z

Goku definitelystarts the Android Saga on the wrong foot. After training for the impending cyborg invasion, the Saiyan launches a relentless assault againstAndroid 19. Unfortunately, Goku is not as strong as he should be, as his blows do no lasting damage. It’s worse once he fires a Kamehameha Wave at his opponent, who absorbs its energy and powers up. The duel descends downhill until the Android finally starts siphoning Goku’s life force. It’s painful to watch, even more so when fans realize that the hero could have prevented this outcome.

The reason for Goku’s weakness is his heart virus.Trunks travels back from the futureto warn him about this sickness and bestow the antidote. Because the symptoms never manifest, though, Goku never takes the cure. He doesn’t even bring it with him in case he needs it. At best, he inadvertently handicaps himself. At worst, he leaves his body open to certain death. Such an oversight is inexcusable. The lesson is simple: take your medicine.

King Piccolo and Goku in Dragon Ball

2Demon King Piccolo

One wouldn’t thinkKing Piccolowould pose much of a threat as a withered old man. Indeed, Goku begins the battle well enough by landing a few hits, but things change once the villain actually starts trying. He delivers a furious flurry of punches and kicks. Later, an energy blastnearly stops Goku’s heart.

The hero tries desperately to respond, but it’s all for naught. Piccolo’s rapid-fire offensive leaves little room for reprisals. Whenever Goku does get a chance to counter, his enemy casually dodges. Such a crushing loss makes the Demon King seem truly insurmountable.

Goku and Great Ape Vegeta in Dragon Ball Z

1Great Ape Vegeta

Goku’s first bout against his longtime rival is also their most intense. Both fighters take tremendous gambles with their energy and pull out all the stops. Ultimately, it’s the hero who loses out whenVegetaplayshis trump card: the Oozaru. Transforming into a massive monkey, the villain gains overwhelming boosts in speed, strength, and ferocity. Goku has one chance to counter this new form and blows it. He tries to conjure a Spirit Bomb from Earth’s energy, but Vegeta thwarts him before he can throw it. The cost of this failure is brutal.

Vegeta retaliates by pounding his enemy to a pulp. He crushes Goku beneath his colossal weight, breaking multiple bones in the process. In the end, Goku can’t even move. The ordeal shreds his body to an extent not seen before or since.