Since 2011, home teams have lost a game in which they held a lead of 15 or more points only 7 times. Dallas owns 3 of those losses.
Most home losses when scoring 30+ points since 2010
1. Cowboys - 10
2. Saints - 5
2. Bills - 5
4. Giants - 4
5. Lions - 3
Dallas' 15-10 home record when scoring 30+ is easily the worst in the NFL since 2010.
Teams win 89% of those games
There was the one where a QB with a rating of 140+ has only lost a small handful of times, but Romo has three of them. He's the only QB with multiple losses under that scenario including the only one to lose in the playoffs under that same circumstance.
Only team in NFL history to follow two different 13-3 one seed seasons with a one and done playoffs.
Broke the team record for fewest rushing TDs a few years back. The record broken was of the strike shortened 9 game 1982 season.
Also records for fewest turnovers generated. not sure if it was just franchise or NFL record. I think it was tied for worst ever with the Saints maybe.
Current streak of 28 games without a defensive TD (longest in team history AFAIK), and also 36 games without a special teams TD (also longest in team history)
Two games where we reached 99% win probability and lost, both in the same year to Green Bay and Detroit.
2013 the defense gave up 6645 total yards, the most in team history, and third most in NFL history