You can get this achievement in quick play. You also can change the sliders for the computer and user sliders to make this easier.
To make this even easier use the warriors on rookie difficulty with 12 min quarters and put all user offensive sliders to 99 and all the computer sliders to zero. Then use one of two best Warrior players Steph curry or clay Thompson to get this achievement . It does not matter which one you choose.
Also the achievement pops as soon as you hit 100 points. so you can quit as soon as you get it.