Two-point conversion - Wikipedia
When should a football team attempt a two point conversion instead of an extra point? A dynamic programming approach. | Punk Rock Operations Research
NFL 101: The Basics of the Two-Point Playbook | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Pros and Cons of the 2-Point Stance in Football
/cdn.vox-cdn.com/uploads/chorus_image/image/52465945/2_pt_conversion_play_presnap.0.png "Chip breaks down the 2-point conversion - Niners Nation")
Chip breaks down the 2-point conversion - Niners Nation
Seahawks score 2 points with crazy game-tying play on MNF
Tampa Bay's rally falls 2 points short
Five extra points: Jared Goff was perfect in helping Lions grab early lead against Vikings
When To Go For 2, For Real | FiveThirtyEight
Iowa manages 7 points on field goal, 2 safeties in ugly win over South Dakota State
Rasheem Green records Seahawks' first blocked PAT returned for 2 points | The Seattle Times
NFL 101: The Basics of the Two-Point Playbook | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Conversion (gridiron football) - Wikipedia
American football rules - Wikipedia
Football 2 Point Conversion
Penalties on touchdowns now can cost 1 or 2 points – Football Zebras
NFL 101: The Basics of the Two-Point Playbook | News, Scores, Highlights, Stats, and Rumors | Bleacher Report
Safety (gridiron football score) - Wikipedia
Introducing Total Points | Football Outsiders
What is a 2 Point Conversion in Football? (Includes Plays)
When to go for two in the NFL: Breaking down the success rate for 2-point conversions vs. extra points | Sporting News
Two-Point and Three-Point Stances – Human Kinetics
2-Point Conversion Chart
First NFL Blocked Extra Point Field Goal to be Returned for 2 Points | Panthers vs. Saints | NFL - YouTube
NFL Two-Point Conversion Success Rate: Odds of Teams Converting
Scoring Plays | NFL Football Operations
Falcons' two-point total is first in NFL playoff history
