STREAKS, STATS AND NOTES — Colts can clinch AFC South title with or Titans loss at Denver later Sunday. It would be Colts’ 14th division title in history and first since 2010. … Bengals could close in on AFC North title with win. They lead Baltimore by two games with four to play. They finish regular season by hosting Ravens. … Colts are Bengals’ closest AFC opponent, only 110 miles away — closer than Cleveland and Pittsburgh. … 28-game series includes one playoff: Baltimore Colts won 17-0 in 1970, Cincinnati’s first playoff appearance. … Teams play each other annually in preseason, meeting 21 of last 22 years. … Colts LB Robert Mathis leads NFL with 15 sacks. He needs one to surpass Dwight Freeney (16 in 2004) for club record. … QB Andrew Luck needs to throw for 128 yards to pass Dan Marino (7,294) for third-most yards in first two seasons in league. … K Adam Vinatieri tied career high with five field goals in win over Titans. He has four field goals of 50 yards or more, tying career high. … Colts have second-fewest turnovers (13) and penalties (51) in NFL. … Bengals are 5-0 at home for first time since 1988, when they won all eight regular-season home games and two playoff games on way to second Super Bowl appearance and loss to San Francisco. … Andy Dalton has thrown for 3,144 yards, joining Peyton Manning as only players in NFL history to throw for 3,000 yards in each of first three seasons. … WR A.J. Green has topped 1,000 yards for third straight season. He has six 100-yard games, club record.