Nappa Dragon Ball
Nappa wins, ALWAYS (until he doesn't)

 

Name: Nappa
Origin: Dragon Ball
Classification: Alien/Saiya-jin (Saiyan in the English Adaptations)
Age: Given Vegeta's age, early 40's at most
Powers and Abilities: Super strength, speed, durability, endurance, skilled in martial arts, flight, the ability to manipulate and use ki both defensively (can use his ki to enhance his natural durability and harden his skin) and offensively (can shoot ki blasts), energy sensing via scouter, can transform to increase his power even further (to an Oozaru for increased hearing and a large boost in strength, durability, and speed)
Weaknesses: Needs oxygen to breathe, can be weakened if his tail is removed
Destructive Capacity: At least small planet level+ (early Saiyan Saga Piccolo's attack destroyed the Moon which was far exceeding the GBE of the moon itself, nearly reaching planet level), likely planet level with Oozaru
Range: Millions of kilometers
Speed: At least relativistic+, likely much higher (far faster than pre-training Piccolo whose beam reached the Moon in a few seconds; superior to post-training Z Warriors in both power and speed)
Durability: At least small planet level+
Lifting Strength: At least Class M+
Striking Strength: Class NJ+, likely much stronger (far superior to Saiyan Saga Gohan, Saiyan Saga Tien etc)
Stamina: High, was able to take down the whole Z cast for hours before he got crippled from Goku's Kaioken attack
Standard Equipment: His scouter
Intelligence: Not very smart and has a destructive personality but occasionally pulls a clever maneuver in battle by taking orders from Vegeta
Notable Attacks/Techniques:

- Oozaru: A transformation into a giant ape that takes place under a full moon increases his speed, strength, and hearing.

- "Shock Wave:" Nappa powers up his energy and raises two fingers in the air to create a large explosion around him. He can be seen performing this attack to destroy East City when he first arrives on Earth with Vegeta which is powerful enough that can be seen in space. And again in Dragon Ball GT when he escapes from Hell. In the OBD, this is known as "two fingers" and is often used as an answer to Nappa stomp threads.

Notable OBD Victories:

- Code Geass-verse (Code Geass)
- Enel (One Piece) - Enel Profile
- Kabuto (Naruto) - Kabuto Profile
- Lilith (Rei Ayanami) (Neon Genesis Evangelion) - Rei Profile
- Madara (Naruto) - Madara Profile
- Sora (Kingdom Hearts) - Sora Profile (as of current standings the match is outdated)
- Tetsuo (Akira) - Tetsuo Profile
- Toguro (Yu Yu Hakusho) - Toguro Profile
- Wargreymon (Digimon) - WarGreymon Profile
- YYHverse (Yu Yu Hakusho)

Notable OBD Losses:

- The Champion (Marvel Comics)
- Omnimon (Digimon) - Omnimon Profile (Note: This was Royal Knights Omnimon)

Other: