Since I brought up the Janis catch game and we are talking about analytics I'd like to use that as an example to show that analytics in many cases is really not that intimidating and should be easily understood by an NFL coach -- it doesn't take a math genius. To estimate the probability of winning the game if you go for 2 after Janis' Hail Mary catch, all you need to know is the success rate of one event happening -- converting. It's an all or nothing proposition. Obviously the success rate of the 2 pointer fluctuates from year to year, but in 2018 and 2019 it averaged 49.4%. Even though I would prefer to round up because this percentage includes false attempts and thus is really likely over 50% (kneeldowns, botched XP snaps), I will round down to 49% for conservatism. So if MM goes for 2 there, he has a 49% chance of winning. To estimate the probability of winning the game by kicking the extra point, you need two independent events to both occur -- you must successfully convert the extra point and then win in overtime. The success rate of the XP is about 94% since it was moved back to the 33. Now, you have to figure out the odds of winning in OT. Winning in OT on the road in the playoffs is tough -- I can't recall the Packers doing it in the Rodgers era with numerous chances. But obviously, that doesn't mean it's 0. But, it's obviously not a 50/50 proposition, either. With the average home team win rate being just a bit under 60% (though that number is higher in the postseason), I will again be very conservative and say the Packer have a 45% chance of winning if that game goes to OT, which it did. So the independent chance of winning that game by going for the XP is 42.3% (45 * .94), (but in reality, it's probably a good deal lower). The chances of winning by going for 2 are 49%. Obviously, there is some subjectivity to the numbers here, but the process and formula is correct. There really isn't a logical argument that can be made that going for 1 there gives you a better chance of winning than going for 2. So there you have it. Mike McCarthy willingly lowered his chances of winning a divisional playoff game by 7% because he knew he would be seriously second-guessed if the still 51% chance that he would miss the 2 happened. And obviously, he's not alone. Let's be smarter, NFL, and NFL media.