Here is the full list of all 10 Kinect Sports Gems: Field Goal Contest achievements worth 50 gamerscore.
Reach level 1 (or observe another player doing so) to gain the rank of Bench Warmer.
Reach level 2 (or observe another player doing so) to gain the rank of Freshman Footballer.
Reach level 3 (or observe another player doing so) to gain the rank of Sharp Shooter.
Reach level 4 (or observe another player doing so) to gain the rank of Kicking Machine.
Reach level 5 (or observe another player doing so) to gain the rank of Goal Sniper.
Reach level 6 (or observe another player doing so) to gain the rank of Field Goal Hero.
Reach level 7 (or observe another player doing so) to gain the rank of Cannon Baller.
Reach level 8 (or observe another player doing so) to gain the rank of Super Blitzer.
Reach level 9 (or observe another player doing so) to gain the rank of The Mule.
Reach level 10 (or observe another player doing so) to gain the rank of MVP.