One of the new achievements is
Win a Dropshot match via shutout
What is a "shutout"? I've played (and won) a few games of Dropshot, but I don't remember ever seeing something called that.
In team sports, a shutout is a game in which one team prevents the other from scoring any points
The first video claims this is all that's needed for the achievement, however the second video description says it was not enough to gain the achievement.
To get a shutout in Dropshot the opposing team must not destroy or even make the ball, when in there control, touch 1 of your tiles. Any easy way to do this is, to go on (from main menu) play, play local, exhibition, make the game mode dropshot, put on no bots, any score one or more goals to win, unless they patch this it works.