The new concept of Immaculate Grids is a pretty cool test of one's sports knowledge. I don't even try with baseball or hockey (or soccer), but do take a run at the NBA and NFL ones every day. Check it out (or don't)
Crossover Grid
Put your sports knowledge to the test and try to fill out an immaculate grid! New grid every day!
crossovergrid.com
Immaculate Grid: Baseball
Put your baseball knowledge to the test! Immaculate Grid is a daily trivia game powered by Sports Reference. Come back for a new grid every day!
www.immaculategrid.com
Dynasty Daddy
dynasty-daddy.com