Kenneth John O'Brien Jr. vs Troy Aikman
Kenneth John O'Brien Jr. and Troy Aikman compared on their NFL careers: Kenneth John O'Brien Jr. played 10 seasons, 1984 to 1993, Troy Aikman 12 seasons, 1989 to 2000. Kenneth John O'Brien Jr. has 25,094 passing yards to Troy Aikman's 32,942. Troy Aikman won 3 titles.
Who has the better career numbers?
How do they compare in the playoffs?
Where each stands all time
Among the NFL players with a career line on file, regular season, counting stats only — the same lists the records pages run on.
Titles and awards
- Kenneth John O'Brien Jr.: 0 championships; none on file
- Troy Aikman: 3 championships; Super Bowl MVP
Awards come from the league’s published winner lists; a championship counts a season played for the club that won it.
Season by season
Lined up by career year, not by calendar: each row is the players’ nth season.