Two masked warriors who travels through space carrying heavy weaponry but are also known to battle against all kinds of enemies

Star Lord

Peak Human Strength

Peak Human Speed

Peak Human Endurance

Longevity

Great Intelligience

Expert Martial Arts Skills

Exert Sharpshooter

Great Tactician

Expert Technician Skills

Healing Factor

Dancing Skills

Godly Powers

Gear

Uniform

Protects Star Lord from extreme cold and the vacuum of space

Helmet

Internal Comm System that analyses data

Improves Vision

Provides Star Lord enough oxygen in space

Translator

Jet Booster

For flight

Sony TPS-L2 Walkman Headset

Passed on from his mother

Zunes Music Player

Has over 300 songs

Weapons

Element Gun

Quad Blasters

Energy Bolas

Gravity Mines

Feats

Founded the Guardians of the Galaxy

Blew away an Ariguan warship with the Element Gun's Fire

Able to fly at trans-light speed

Melted through highly advanced Meylan construct robots with Element Gun

Defeated Ronan the Accuser and Ego

Outwitted J'son

Survived holding onto an Infinity Stone

Held off a fully-powered Thanos with Nova

Currently dating Kitty Pryde

Weakness

Forced Mantis to manipulate the other Guardians to join his team

Was killed by Thanos momentarily

Was imprisoned in the Kyln for galactic level genocide involving the fallen one

Has committed 350000 counts of murder

Had cyborg parts which were then removed

Lost his Godlike powers after killing Ego

The Predator

Incredible Strength

Master Tactician

Excellent Hunting Skills

Expert Swordsmanship

Expert Marksman

Medic

Gear

Cloak

Renders the user invisible although it can be damaged if attacked. Useless against Xenomorphs

Bio-Mask

Infrared Thermal and EM Field Scanners.

Targeting Systems

Zoom Functions

Oxygen Mask

Voice Translator

Armour

Wrist-Gaunlet

Controls the Cloaking Device

Sat-Com which acts like a 3D Map

Self-Destruct Device

Weapons

Plasma Caster

Wrist-Blade

Combistick

Power Punch Glove

Netgun

Smart Disc

Mines

Feats

Effortlessly torn out a person's spine along with their skull with only one hand

Shrugged off being struck by lightning

Outran machine gun fire

Snapped the neck of a chestburster with a thumb

Reacted fast enough to cut a facehugger in half with a smart disc in midair

Tanked a barrage of missiles from a helicopter and received no damage

Shown no discomfort in the Antartic cold

Dodged sniper rounds

Thrown Xenomorphs around like a ragdoll

Survived being shot point blank in the face by a shotgun

Kicked over a military truck

Survived a beating from a Xenomorph Queen

Defeated Batman(Non-Canon)

Held his own against the entire Mortal Kombat X roster, Tarkatan Xenomorph, Jason Voorhees and Leatherface(Non-Canon)

Weakness

Code of Honor can get the better of them

Will not kill unarmed opponents unless provoked

Will not kill children or people who are ill

Will discard weapons and bio-mask once they found a worthy opponent

Hates insults

Overconfident

Arrogant

Reluctant to use their advanced weaponary as it is less honourable

Bio-Mask sensors can be fooled

Underestimates it's prey more than once

Has been outgunned, outnumbered and outfought by Xenomorphs

One was impregnated by a facehugger while it was distracted

Once beaten by a bear

Fight

Abandoned city

In the dark of the night, ruined buildings sprawled across the area, their source of foundation crumbled.

Crows caws as they fly around the city.

The city has recently been destroyed by a nuclear bomb every since reported cases of Xenomorphs infestation, resulting in the Government resorting to using a nuclear missile to blow up the entire city.

All of a sudden, a light billows from the dark clouds, causing the surrounding crows to fly away.

The crows flies back and watches as a massive space shuttle descends into the middle of the city.

The ship lands in the middle of the city before it's jet boosters deactivates.

The crows watches inquisitively as the shuttle's door suddenly slides open.

A tall masked man wearing a red jacket launches himself off the ground, propelled by jet boosters.

The man is Peter Quill, also known as Star Lord, the pirate who was a former Ravager member lead by Yondu Udonta.

Star Lord looks around and he remarks to himself.

Star Lord: Damn. There's nothing left of this joint. I better go find some survivors.

Star Lord took off into the air, unknown that a masked stranger is watching his every move.

Elsewhere

The Predator, almost invisible watches the flying stranger, his Infrared Visor glowing as he studies the intruder.

The Predator has received news of his fellow Yaujta, Wolf being last reported missing in this city and he has taken it on himself to track down his missing comrade.

Not wanting to risk the stranger potentially harming his comrade, The Predator aims his Plasma-Caster upwards and he opens fire.

BOOM!!!!

Star Lord: AAHHHH!!!!

Star Lord screams out as something struck him by the back, causing him to tumble down.

As Star Lord falls, he quickly activates his jet boosters,regaining his flight in air.

Star Lord flies down and he draws out his Element Gun.

There's definitely someone here and whoever he is, he's not friendly.

Star Lord heard the sound of cackling laughter and he looks around.

Weary, he shouts out.

Star Lord: Who's there? Show yourself!

As if to answer his question, another plasma blast suddenly fliew towards him, forcing Star Lord to jump aside, dodging the blaster fire.

Star Lord looks up and hurls his Energy Bolas.

Surprisingly, the Energy Bolas wrapped itself around the creatures legs, causing it to roar out in shock.

The Predator crashes onto the ground and almost immediately, it's cloaking device began glitching, revealing the masked alien's position.

Star Lord flies down and he said to the Predator.

Star Lord: Damn, you're one ugly mother#$%er

Offended by the insult, the Predator lets out an angry bellow and it brandishes it's Wrist-Blade.

Star Lord backs off as the Predator launches himself forward.

Star Lord swerves aside as the Predator swung it's blade at him.

The Predator roars as it swings it's blade.

However, Star Lord ducks and he swung his hand, smacking the Predator's arm aside before throwing a hard kick, knocking the Predator back.

The Predator growls as it staggers back.

Star Lord activates his jet boosters and he launches himself forward, slamming into the Predator.

The Predator roars as Star Lord slams him through the wall.

Star Lord began ascending into the air, carrying the Predator in his arms.

The Predator growls as it charges up it's Power Punch Glove and it throws a punch right into Star Lord's face.

BOOM!!!!

Star Lord grunts as a powerful impact sends him flying back.

The Predator falls onto the building's parapet and he activates his cloak, turning himself invisible.

Star Lord screams as he crashes headfirst into a building wall.

Star Lord groans in pain as he pushes himself up, massaging his head.

Star Lord: Ow. What was that?

Star Lord kept his Element Gun and he said to himself.

Star Lord: Hm. This alien seems to be able to turn himself invisible. Better set up the traps.

Star Lord quickly sprints across the building, planting explosive mines around the radius.

Star Lord turns and he picks up a splintered wood laying on the ground.

Star Lord then draws out his Element Gun and he opens fire, setting the tip of the wood alight, creating a makeshift torch.

As Star Lord steps towards the edge of the building, he smiles underneath his Helmet.

Star Lord: Heh. Time for some Arnold Schwarzenegger action.

Star Lord lowers his helmet's visor, stood at the edge of the building and he lets out a bloodcurling war cry.

Elsewhere

The Predator turns towards the source of the sound and he growls menacingly.

This cry is a declaration of war.

Determined to take down his opponent, the Predator began making his way towards the source of the sound.

Building top

Star Lord inhales and exhales as he listens to the sound of concrete cracking.

Star Lord heard the sound of growling and he spun around to face his opponent.

The Predator brandishes his Combistick and he sprints forward.

However, the Predator suddenly steps over a lever, applying pressure onto it with his weight.

The Predator widens his eyes in shock as the explosive mines went off in a massive explosion.

KABOOM!!!!

Star Lord watches silently as he listens to the Predator's agonizing roars.

Star Lord: There. That should take care of him.

How wrong he was.

As the smoke clears, Star Lord's eyes widens in shock.

The Predator stood in the middle of the range of the explosion, seemingly unharmed by the attack.

The Predator although uninjured by the attack, is rather angry.

The Predator whips out three Smart Discs and he throws them towards Star Lord.

Star Lord draws out his Quad Blasters and he opens fire.

The Smart Discs explodes upon making contact with the projectiles.

Star Lord points his Blasters and he opens fire at the Predator.

The Predator roars in pain as one of the lasers struck him in the chest.

Star Lord sprints forward.

However,  the Predator aims it's Plasma-Caster and it opens fire, blasting Star Lord in the chest.

Star Lord grunts as he was sent flying back.

Star Lord crashes into a wall and he groans in agony.

The Predator pushes himself up and he draws out his Wrist-Blade.

Star Lord pushes himself up and he whips out his Element Gun.

This is the final round that will determine the true winner.

The Predator and Star Lord stares at each other, none seeming to move.

After what seems like an eternity, The Predator lets out a loud roar and it sprint forward.

Star Lord points his Element Gun and he opens fire at him.

The Predator dodges the Element Gun's laser before swinging his blade at Star Lord.

Star Lord jumps back and he throws a kick, knocking the Predator back.

The Predator growls and he fires his Plasma-Caster at Star Lord.

However, Star Lord ducks underneath, picks up the Combistick and he throws it at the Predator.

The combistick struck the Predator in the arm, causing it to roar in pain.

Star Lord sprints forward and he opens fire, blasting the Predator in the other arm.

As the Predator staggers back, Star Lord jumps up and he throws a punch, knocking the Predator back.

Star Lord attacks the Predator with a combination of punches and kicks before firing his Element Gun.

A hot stream of fire struck the Predator, causing it to roar in pain.

As the Predator backs away, Star Lord whips out another Gravity Mines and he said.

Star Lord: Here goes nothing. Hasta la Vista Baby!

Star Lord activates the mine and he throws it at the Predator.

As the mine struck onto the Predator's chest, Star Lord opens fire at it, causing the mine to explode.

KABOOM!!!!

Star Lord shields himself as the explosion rings across the radius.

As the explosion dies down, Star Lord looks down and he saw the Predator lying on the ground, severely injured from the blast.

Star Lord said to the Predator.

Star Lord: You're beaten.

However, the Predator suddenly began mimicking Star Lord's voice, causing him to widen his eyes in shock.

The Predator: You're beaten. You're beaten. You're beaten.

The Predator lets out a loud ominous laugh as he weakly activates his Wrist-Gaunlet, causing the Gaunlet to glow red.

As it dawns on Star Lord, Star Lord realizes that the Predator is about to activate his Self-Destruct sequence as a last attempt to kill him.

Star Lord activates his Jet Boosters and he bid the Predator farewell.

Star Lord: Uh oh. Gotta blast. 

Star Lord flies far from the building and he silently whispered.

Star Lord: Sayonnara ugly mofo.

Building

The Predator lets out an angry bellow as the Wrist-Gaunlet explodes, killing the Predator.

KABOOM!!!!

The entire explosion rings across the sky, briefly turning the night into day.

Star Lord watches the explosion die down in solemn silence before he heard his comm beep.

Star Lord activates it and he said.

Star Lord: Hello?

Rocket Raccoon's voice could be heard from across his comm.

Rocket: Hey Quill, found any survivors?

Star Lord looks around before he answers.

Star Lord: Other than a really ugly alien which I killed, there are no survivors.

Rocket: That's too bad. Anyways you better get to Manhattan now. There's an emergency there.

Star Lord: I'm on my way.

Star Lord then activates his Walkman, playing 'Hook on the Feeling' as he flies towards The Ravager, ready to finally leave the barren city.

KO!

The winner is 

Star Lord

Advantages and disadvantages

Star Lord

Faster

Smarter

Better strategist

Able to keep his distant by flying

Physically weaker

Does not have versatile weapons

Has nothing against invisible opponents

The Predator

Stronger

More stealthy

More intelligent

Cloaking enables him to ambush his opponent

Lacks flight

Slower

Self-Destruction sequence meants his own demise

Victory quote:

Star Lord: You said it yourself, bitch! We're the Guardians of the Galaxy!

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