The tall Italian Loris Biaggi definitely is the trickster of the bunch.
All-around character
Ambiguous curved shots that play well with bumpers
Best overall hitbox of the game, especially when dashing (it's like he's got magic boots)
Tricky super custom especially when bumpers or walls are involved
Hard to master all these ambiguous shots to make the best of the character
Neutral
29x37 pixels
Toss
29x37 pixels
Toss (vertical)
35x31 pixels
Charge
35x31 pixels
Dash
73x25 pixels
Dash (diagonal)
You're fired!
Although he's listed as the other "medium" character with Costa, he definitely has access to more offensive options. You can better trick your opponent into choosing the wrong direction by sending a curved shot to bounce off the wall or with his super custom that changes direction when hitting a wall, if it doesn't even hug it instead.
You will need to make your opponent doubt, by mixing up curves and playing with obstacles. Right behind the net, Biaggi can also wait a little before releasing the disc to disorient the more hasty players.
As for defense, he does more than ok with a reasonable walking speed, a somewhat reduced pushback and obviously the large hitbox of his sliding animation.