I thought about this for a while and there could be a voice actor (like Shockdingo) to use his talent in this.
And some experts can alter the voice to make it cooler!
Some lines:
- Welcome to/Enter the new age of Street Fighting!
- Many fighters are gathered here to accomplish one goal!
Battle:
- Start the brawl!
- Fight for the future! (from SF3)
- May the best win!
Spoiler: list of all announcer quotes (click to see content)
"Round <number of rounds>!"
"Final Round!"
"Fight!"
"KO!"
"Double KO!"
"Perfect!"
"Continue?"
"You win/lose!"
"Draw Game."
"Game Over!"
"It only depends on your skill!"
"Nobody blink!"
"You can't give it up!"
"It's showtime!"
"Let's party!"
"Triumph or die!"
"Go for broke!"
"Go for it, man!"
"Face your strength!"
"Congratulations!"
"Hey, can somebody stop this fighting machine?"
"That was great! Super! Excellent!"
"You've proved yourself!"
"You did a great job, street fighter!"
"Unbeatable!!"
"What a terrible fighter!"
"Welcome to the world of Street Fighter.... Prepare for battle!"
"Are you ready? Go!"
"Fighters ready...Engage!"
"Into the heat of battle, go for it!"
"Prepare to strike, now!"
"Now, fight a new rival!"
"Alright, that's cool!"
"Let's go!"
"What's next?"
"Woah, I got the picture!"
"Yeah, I've been waitin' for this!"
"Yeah, I see!"
"Yeah, that makes sense!"
"That's what I expected!"
"We await your return.... Warrior!"
"Fight locale, chosen!"
"Fists will fly at this location!"
"The stage of battle is set!"
"Destination confirmed!"
"We got two supreme fighters lined up! This is going to be one hell of a show!"
"The weak lose and the strong win! Which of these fighters will prove the old axium today?"
"In nature, only the strong survive! Which of these warriors will illustrate this principle today?"
"Let's get started!"
"Are you ready?"
"It's the battle of the century!"
"The battle has begun."
"Who will emerge a champion?"
"And the battle continues!"
"Are you ready?"
"Let's keep it up!"
"(Let's) pick up the pace!"
"What will happen now?"
"Will the tide of battle turn?"
"Who will come out on top?"
"The first hit, the scales have tipped!"
"The first hit has been recorded."
"And there's the first hit! What's next?"
"How long will this go on?"
"And with that, the fight is officially under way!"
"The fight has finally begun. Which of these two will emerge on top?"
"It ain't over till it's over!"
"I've never seen a combo that intense!"
"Incredible! I can't believe it!"
"The fear out there is tangible!"
"Look's like we can expect fireworks!"
"I hope you're ready!"
"Where did that come from?"
"This fighter's in the zone!"
"What an incredible technique!"
"What power!"
"I'm almost ready to call this one!"
"No one could see that coming!"
"Is it too late for a comeback?"
"This could be the end."
"Pull out all the stops!"
"It all comes down to this."
"Who will emerge victorious?"
"This match decides the winner!"
"This is the last round!"
"Nowhere to run, nowhere to hide!"
"You don't see moves like that everyday, folks!"
"They just keep punching each other!"
"Beautiful!"
"Super Combo Finish!"
"Ultra Combo Finish!"
"The winner of that one!"
"Ladies and Gentlemen, the ultimate Street Fighter!"