Database
[{rank:{Person1:{Stat1:2,Stat2:0,Stat3:0,Stat4:2,Stat5:4},Person2:{Stat1:4,Stat2:0,Stat3:0,Stat4:2,Stat5:2},Person3:{Stat1:1,Stat2:0,Stat3:0,Stat4:2,Stat5:1},Person4:{Stat1:2,Stat2:0,Stat3:0,Stat4:2,Stat5:3}}}]
Query
db.collection.find({},{"rank.Person1":1,"rank.Person2":1})