Leo (Duel Links)

===Character-specific===
;Yusei Fudo
*When starting a Duel with [[Yusei Fudo (Duel Links)|Yusei Fudo]], Leo announces "Yusei! You gotta check out how much tougher I am now!"
**When he wins the Duel, he says "Yusei, you believe in yourself. So I decided I would too!"
**When he loses the Duel, he says "I'm not the best yet, but my friends will help me improve!"

;Jack Atlas
*When starting a Duel with [[Jack Atlas (Duel Links)|Jack Atlas]], Leo announces "Jack, I won't let your Power Deck push me over!"
**When he wins the Duel, he says "I'm gonna be as cool as you, Jack!" followed by "Even if you're not the King anymore, you're still cool..."
**When he loses the Duel, he says "Jack, you really are awesome!" followed by "I'll be as strong as you someday!"

;Crow Hogan
*When starting a Duel with [[Crow Hogan (Duel Links)|Crow Hogan]], Leo announces "Your tricks may be tricky, but they won't fool me!"
**When he wins the Duel, he says "Maybe I should take your spot on Team 5D's!"
**When he loses the Duel, he says "Your tricks are tricky! I couldn't predict any of your moves!" followed "But your Blackwings are so unfair."

;Akiza Izinski
*When starting a Duel with [[Akiza Izinski (Duel Links)|Akiza Izinski]], Leo announces "If I defeat you, am I the best Duelist at Duel Academy?"
**When he wins the Duel, he says "I defeated Akiza! I'll rule the school in no time!"
**When he loses the Duel, he says "That's why you get the best grades. I never had a chance"

;Luna
*When starting a Duel with [[Luna (Duel Links)|Luna]], Leo announces "Luna! Your bro's gonna reach the top!"
**When he wins the Duel, he says "You thought I was awesome? Aww...!"
**When he loses the Duel, he says "Sigh... I'm such a bad brother..."

;Tetsu Trudge
*When starting a Duel with [[Tetsu Trudge (Duel Links)|Tetsu Trudge]], Leo announces "Officer Trudge... Are your skills as scary as your face?"
**When he wins the Duel, he says “See? Adults aren't always better then kids!” followed by "Me and Power Tool Dragon dealt you justice!"
**When he loses the Duel, he says "I thought you'd be a bum, but boy was I wrong."

;Carly Carmine
*When Leo loses a Duel against [[Carly Carmine (Duel Links)|Carly Carmine]], he says "I'm no hero..."