In addition, he had protection given to him by an offensive line led by all-pro center Dwight Stephenson and Pro Bowl guard Ed Newman. Coming into Super Bowl XIX, Marino had only been sacked 13 times in the regular season and not once in the playoffs.
The Dolphins had a number of offensive threats for Marino to use. Wide receivers Mark Clayton (73 receptions, 1,389 yards, 18 touchdowns) and Mark Duper (71 receptions, 1,306 yards, 8 touchdowns) became the first teammates ever to each gain over 1,300 receiving yards in one season, while Clayton's 18 touchdown catches broke the NFL single season record of 17 set by Don Hutson in 1942. Receiver Nat Moore caught 43 passes for 574 yards and 6 touchdowns, while tight end Dan Johnson contributed 34 receptions for 426 yards. While Miami's main offensive attack was passing, they still had a trio of great running backs: Tony Nathan, Woody Bennett, and Joe Carter. Both Nathan and Bennett finished the season with over 1,000 combined rushing and receiving yards, while Carter contributed 495 rushing yards. Despite Miami's superb offense, punter Reggie Roby still made the pro bowl, averaging 44.7 yards per punt with a net gain average of 38.7.
However, the Dolphins defense was a little suspect. They tied the Oilers and the Minnesota Vikings for the most rushing yards allowed during the regular season (4.7 yards per attempt), and ranked just 19th in fewest yards allowed (5,759). The main bright spots on the defense were safeties brothers Lyle and Glenn Blackwood, along with Pro Bowl ILB A.J. Duhe, Pro Bowl NT Bob Baumhower, and DE Doug Betters. Glenn Blackwood had picked off 6 passes during the season and returned them for 169 yards, while Betters recorded 14 sacks and a fumble recovery. LB Charles Bowser was also a big contributor, recording 9 sacks and one fumble recovery
Despite their defensive flaws, the Dolphins' powerful offense led the NFL in scoring (513 points) and total yards gained (7,064), and helped the team reach an AFC best 14-2 regular season record.