re: Tom Brady has a losing regular season record against 1 team...

Here's the list

Arizona Cardinals: 1-1 (both regular season)
Atlanta Falcons: 10-0 (9-0 regular season, 1-0 postseason)
Baltimore Ravens: 8-4 (6-2 regular season, 2-2 postseason)
Buffalo Bills: 33-3 (all regular season)
Carolina Panthers: 5-3 (4-3 regular season, 1-0 postseason)
Chicago Bears: 6-1 (all regular season)
Cincinnati Bengals: 7-1 (all regular season)
Cleveland Browns: 7-1 (all regular season)
Dallas Cowboys: 6-0 (all regular season)
Denver Broncos: 9-9 (8-6 regular season, 1-3 postseason)
Detroit Lions: 5-2 (all regular season)
Green Bay Packers: 5-2 (4-2 regular season, 1-0 postseason)
Houston Texans: 9-2 (7-2 regular season, 2-0 postseason)
Indianapolis Colts: 16-4 (12-3 regular season, 3-1 postseason)
Jacksonville Jaguars: 8-1 (5-1 regular season, 3-0 postseason)
Kansas City Chiefs: 8-5 (5-5 regular season, 3-0 postseason)
Las Vegas Raiders: 6-1 (5-1 regular season, 1-0 postseason)
Los Angeles Chargers: 10-2 (7-2 regular season, 3-0 postseason)
Los Angeles Rams: 5-3 (3-3 regular season, 2-0 postseason)
Miami Dolphins: 24-12 (all regular season)
Minnesota Vikings: 6-0 (all regular season)
New England Patriots: 1-0 (regular season)
New Orleans Saints: 5-5 (4-5 regular season, 1-0 postseason)
New York Giants: 6-3 (6-1 regular season, 0-2 postseason)
New York Jets: 30-8 (29-7 regular season, 1-1 postseason)
Philadelphia Eagles: 6-2 (5-1 regular season, 1-1 postseason)
Pittsburgh Steelers: 12-3 (9-3 regular season, 3-0 postseason)
San Francisco 49ers: 2-1 (all regular season)
Seattle Seahawks: 2-2 (1-2 regular season, 1-0 postseason)
Tampa Bay Buccaneers: 4-0 (all regular season)
Tennessee Titans: 7-3 (5-2 regular season, 2-1 postseason)
Washington Football Team: 5-2 (4-2 regular season, 1-0 postseason)