1: 0-1. Cam Newton lost Super Bowl 50.
2: 0-1. Matt Ryan lost LI.
3: 1-2. Daryle Lamonica lost II, Russell Wilson won XLVIII and lost XLIX (but it was Pete Carroll's fault).
4: 1-1. Brett Favre won XXXI and lost XXXII.
5: 1-1. Donovan McNab lost XXXIX, Joe Flacco won XLVII.
6: 0-0. No quarterback wearing the number has ever started an NFL Championship Game, under any name.
7: 5-10. Craig Morton lost XII. Ron Jaworski lost XV. Ken Anderson lost XVI. Joe Theismann won XVII and lost XVIII. John Elway lost XXI, XXII and XXIV, and won XXXII and XXXIII. Boomer Esiason lost XXIII. Ben Roethlisberger won XL and XLIII and lost XLV. Colin Kaepernick lost XLVII.
8: 5-2. Troy Aikman won XXVII, XXVIII and XXX. Steve Young won XXIX. Trent Dilfer won XXXV. Matt Hasselbeck lost XL. Rex Grossman lost XLI.
9: 3-1. Jim McMahon won XX. Steve McNair lost XXXIV. Drew Brees won XLIV. Nick Foles won LII.
10: 2-3. Fran Tarkenton lost VIII, IX and XI. Eli Manning won XLII and XLVI. Jimmy Garoppolo, take note.
11: 2-3. Joe Kapp lost IV. Tony Eason lost XX. Phil Simms won XXI. Mark Rypien won XXVI. Drew Bledsoe lost XXXI.
12: 17-14. This will take a while. Joe Namath won III. Roger Staubach won VI and XII, and lost X and XIII. Bob Griese lost VI, and won VII and VIII. Terry Bradshaw won IX, X, XIII and XIV. Ken Stabler won XI. Jim Kelly lost XXV, XXVI, XXVII and XXVIII. Stan Humphries lost XXIX. Chris Chandler lost XXXIII. Kerry Collins lost XXXV. Tom Brady won XXXVI, XXXVIII, XXXIX, XLIX, LI and LII, and lost XLII, XLVI and LII. Rich Gannon lost XXXVII. Aaron Rodgers won XLV.
13: 1-3. Dan Marino lost XIX. Kurt Warner won XXXIV, and lost XXXVI and XLIII.
14: 1-2. Craig Morton lost V. Neil O'Donnell lost XXX. Brad Johnson won XXXVII.
15: 4-2. Bart Starr won I and II. Earl Morrall lost III and won V. Vince Ferragamo lost XIV. Jeff Hostetler won XXV. Patrick Mahomes, take note.
16: 7-3. Len Dawson lost I and won IV. Jim Plunkett won XV and XVIII. Joe Montana won XVI, XIX, XXIII and XXIV. David Woodley lost XVII. Jared Goff lost LIII.
17: 1-2. Billy Kilmer lost VII. Doug Williams won XXII. Jake Delhomme lost XXXVIII.
18: 2-2. Peyton Manning won XLI and 50, and lost XLIV and XLVIII.
19: 0-0. Johnny Unitas played in 2, but wasn't the Colts' quarterback of record in either: He came off the bench in III, but couldn't save them; and started V, but was hurt, and Earl Morrall won it.