The 1984 season was the Chicago Bears' 65th in the National Football League the 15th post-season completed in the NFL, and their third under head coach Mike Ditka. The team improved from their 8–8 record from 1983, to a 10–6 record, earning them a spot in the NFL playoffs. The Bears went on to lose in the NFC Championship Game 23–0 to the eventual Super Bowl Champion San Francisco 49ers. This was the first of five consecutive NFC Central titles for the Bears. They opened their 1984 training camp in a new location, Platteville, Wisconsin as head coach Mike Ditka needed his team to get away from any distractions they might face at home. The team was on the verge of discovering a group of young leaders for the first time, and began to show the dominating defense that would emerge in full the following season, and pushed much farther than anyone expected them to go. Chicago opened the season by routing the Tampa Bay Buccaneers, 34–14. In Week Two, they shut out the Denver Broncos 27–0 behind a huge day from star running back Walter Payton. This game featured a famous image from Payton's career: a 50+ yard run down the sideline, led by 2nd-year guard Mark Bortz, an 8th round draft pick that was converted from defensive tackle. In Week Three, they were without the services of starting quarterback Jim McMahon at Green Bay, reserve quarterback Bob Avellini took the reins. Chicago's offense performed inferiorly but still managed a 9–7 victory. This contest marked the first meeting between Mike Ditka and Packers head coach Forrest Gregg. It would be a rivalry that would go down in history as arguably the dirtiest era in Chicago-Green Bay football. In Week Four, the Bears' lack of offensive power was evident as they lost to the Seattle Seahawks 38–9. After this loss, Ditka cut Avellini. The following week, the Bears lost to the Dallas Cowboys 23–14, bringing their record to 3–2. On October 7, 1984, Walter Payton reached a major milestone as he surpassed Jim Brown as the game's all-time leading rusher in yards, he did it in the third quarter of a Week Six home game against the New Orleans Saints. The Bears beat the Saints 20–7. Incidentally, the 1984 Bears ran for the second-most rushing attempts in a season, with 674. In Week Seven, the Bears lost 38–21 to the