2004 Denver Broncos

In 2005 the Denver Broncos ended the 2005 regular season with a 13–3 record, the franchise's second-best number of wins of all time and their third best win percentage ever. They won their first playoff game since winning Super Bowl XXXIII in the 1998 season. They failed to get to the Super Bowl however, losing to the Pittsburgh Steelers, that season's champions, in the AFC Championship game.

2005 season
After losing their first game 34–10 to the Miami Dolphins on September 11, the Broncos won 5 straight games, defeating the San Diego Chargers 20–17, the Kansas City Chiefs 30–10, the Jacksonville Jaguars 20–7, the Washington Redskins 21–19, and the two-time defending champion New England Patriots 28–20 on October 16 before losing to the New York Giants on October 23 by a final score of 24–23. They then beat the defending NFC champion Philadelphia Eagles 49–21 on October 30. In that game, the Broncos became the first team in NFL history to have two players, Mike Anderson and Tatum Bell, rush for over 100 yards and another player, Jake Plummer, pass for over 300 yards in a single game. They then beat the Oakland Raiders on November 13 31–17. They beat the New York Jets on November 20 27–0. It was the first time the Broncos had shut out a team at home since the Carolina Panthers on November 9, 1997. They played the Dallas Cowboys on Thanksgiving day, November 24, winning a very hard fought game in overtime 24–21. The key play that led to Jason Elam's 24-yard game winning field goal was a 55 yard run by Ron Dayne who filled in for the injured Tatum Bell. They lost to the Chiefs 31–27 on December 4, but defeated the Baltimore Ravens the following week 12–10. On December 17, the Broncos defeated the Buffalo Bills 28–17. On Christmas Eve 2005, the Denver Broncos clinched the AFC West division title as they finished 8–0 at Invesco Field beating the Oakland Raiders 22–3. On December 31, 2005, the Broncos got win number 13 by going on the road and sweeping their division rivals, the Chargers, with a final score of 23–7.

The Broncos entered their third consecutive year in the playoffs with the momentum of a four game winning streak. With a record of 13–3, they were tied with the Seattle Seahawks for second overall in the league, behind the 14–2 Indianapolis Colts. They were seeded number two in the AFC behind the Colts. On January 14, 2006, the Broncos defeated the two-time defending champions, the New England Patriots, 27–13, ending the Patriots chance of becoming the first NFL team ever to win three consecutive Super Bowl championships. The last team with a chance of winning three consecutive Super Bowls before the Patriots were the Broncos themselves. The Broncos' run came to an end by losing to the Pittsburgh Steelers in the AFC Championship 34–17 on January 22, 2006. Their strength of controlling the ball collapsed with 4 turnovers. They were outscored in the first half 24–3 and were not able to come from behind to win in the second half. The Steelers went on to win Super Bowl XL.

Team stats
The Broncos relied on a more consistent Jake Plummer, their running game behind Tatum Bell, Ron Dayne, and Mike Anderson, and their defense to stop opposing running backs. The Broncos placed second in the league in rushing yards per game, fourth in total offense and allowed the second fewest rushing yards in the league.

The key to Denver's success that year was their ability to keep control of the ball. In the regular season they committed just 16 turnovers, tied for the second-least in the league, and took it away from their opponents 36 times, fifth-best in the league. This resulted in a turnover differential of +20, second-best in the NFL. Jake Plummer, after throwing an NFL-high-tying 20 interceptions in the 2004 season, threw only 7 interceptions on the year, and had the second-lowest interception percentage rate of any quarterback in the league (behind Brad Johnson). His only commission of a serious number of turnovers occurred, unfortunately, in the AFC Championship, with two interceptions.

In 2005 the Broncos had 5,766 total offensive yards and gave up 5,006 yards. They outrushed their opponents 2,539 to 1,363. They were, however, outpassed 3,643 to 3,227. They had 28 sacks and gave up 23. They had 46 touchdowns to their opponents' 31. They were tied for fifth in total touchdowns and were seventh in the league in points per game.

The Broncos had 753 tackles to their opponents' 837, made 20 interceptions for the year and gave up only seven.

Player stats
Jake Plummer threw 277 completions out of 456 attempts for 3366 yards and 18 touchdowns. He had 7 interceptions and a quarterback rating of 90.2. He also ran 46 times for 151 yards and 2 touchdowns.

Mike Anderson had 239 rushes for 1014 yards and 12 touchdowns. Tatum Bell ran 173 times for 921 yards and 8 touchdowns. He also had 18 catches and 104 receiving yards. Ron Dayne had 53 carries for 270 yards. He also had 18 receptions for 212 yards.

Rod Smith led in receiving with 85 receptions for 1105 yards and 6 touchdowns. Ashley Lelie had 42 receptions, 770 yards, and 1 touchdown. Jeb Putzier made 37 catches for 481 yards. Charlie Adams had 21 receptions and 203 yards.

Ian Gold had 72 tackles, 16 assists, 3 sacks and 2 fumble recoveries. Nick Ferguson made 61 tackles and had 18 assists and 1 fumble recovery. Al Wilson had 61 tackles, 11 assists, 3 sacks and 1 fumble recovery. Domonique Foxworth made 64 tackles, had 6 assists and 2 fumble recoveries. Champ Bailey had 8 interceptions and 2 touchdowns, 59 tackles and 5 assists. John Lynch had 44 tackles, 17 assists, and 4 sacks.

Jason Elam kicked 24 field goals out of 32 attempted and 43 out of 44 extra points.

2005 team roster
Offensive backs
 * 38 Mike Anderson RB
 * 26 Tatum Bell RB
 * 33 Ron Dayne RB
 * 39 Kyle Johnson FB
 * 16 Jake Plummer QB
 * 37 Cecil Sapp RB
 * 11 Bradlee Van Pelt QB

Receivers
 * 81 Charlie Adams WR
 * 82 Stephen Alexander TE
 * 14 Todd Devoe WR
 * 84 Wesley Duke TE
 * 83 Mik Leach TE
 * 85 Ashley Lelie WR
 * 89 Nate Jackson TE
 * 88 Jeb Putzier TE
 * 80 Rod Smith WR
 * 13 David Terrell WR
 * 17 Darius Watts WR

Kickers
 * 1 Jason Elam K
 * 10 Todd Sauerbrun P

Offensive line
 * 65 Cooper Carlisle RG
 * 72 George Foster RT
 * 74 Cornell D. Green OT
 * 50 Ben Hamilton G/C
 * 78 Matt Lepsis LT
 * 62 Chris Myers C/G
 * 66 Tom Nalen C
 * 59 Taylor Whitley OG

Linebackers
 * 51 Keith Burns MLB
 * 54 Patrick Chukwurah LB
 * 52 Ian Gold WLB
 * 53 Louis Green LB
 * 55 D.J. Williams SLB
 * 56 Al Wilson MLB

Defensive backs
 * 21 Hamza Abdullah FS
 * 45 Roc Alexander CB
 * 24 Champ Bailey CB
 * 42 Sam Brandon SS
 * 40 Curome Cox CB
 * 25 Nick Ferguson SS
 * 22 Domonique Foxworth CB
 * 47 John Lynch FS
 * 41 Karl Paymah CB
 * 27 Darrent Williams CB

Defensive line
 * 98 Courtney Brown LE
 * 95 Marco Coleman DE
 * 91 Ebenezer Ekuban LE
 * 60 John Engelberger DE
 * 96 Michael Myers LT
 * 75 Monsanto Pope DT
 * 93 Trevor Pryce RE
 * 97 Demetrin Veal DT
 * 61 Gerard Warren RT

Practice squad
 * 57 Josh Buhl LB
 * 34 Cedric Cobbs RB
 * 99 George Gause DE
 * 63 Rob Hunt G/C
 * 71 Patrice Majondo-Mwamba DL
 * 48 Brandon Miree RB
 * 90 Corey Jackson DE
 * 64 Erik Pears T
 * 35 Antwaun Rogers CB

Reserve/Injured
 * 69 P.J. Alexander OG
 * 29 Brandon Browner CB
 * 77 Dwayne Carswell OT
 * 28 Jeff Shoate CB
 * 32 Chris Young S