rolling is a horrible way to space in my opinion nothing against it though rolling ftw, anyway that fox i have to say was very unexperienced, so i mean whatever mindgames you were trying wouldnt work on better players, proabably wouldnt work, the best way to beat a fox like that is to chaingrab, punish them with every grab make sure you get atleast 30-40 damage from your first grab, after that then i guess you factor in trying to space your self to avoid damage and work the amazing disjointed hitbox marth has, i forgot where i heard this but someone told me with marth on the ground its all about mindgaming the oponent into a grab, and in the air its all about knocking them away from the stage trying to set up an edgeguard, now some people disagree because then what would be the point of trying to shuffle and stuff, and when this wont work you know against advanced gameplay then i try going on the offensive with 2x fairs or nairs, also notice where the oppenents tech so you could tech chase them i kinda noticed you rushed into some attacks, oh and some nice mindgames i think is like when you wavedash back and forth *avoid projectile* when you shuffle aerials in place, stuff like that basically the best mindgame i think is when you frustrate your oppenents with *gay ***** oh and the key to becoming great is just keep going to tournaments and keep playing different people on a constant basis and adapt stuff from higher level players......... I dont normally do this and im bored so this probably wont be that helpful, and kizzu love the guy is not better than ken