Alabama Crimson Tide football, 1970–79

The 1970s were the most successful in the history of the Alabama football program. During the decade the teams won 3 national championships (1973, 1978, 1979) and dominated the SEC in an unprecedented manner, winning 8 titles in 10 years. The school posted back to back undefeated regular seasons in 1973 and 1974 and ended the decade in the midst of a school record 28 game winning streak. Alabama participated in a bowl every season during the decade, part of a school record 25 straight bowl appearances.

1970
Alabama started the 1970s much as it ended the 1960s, going 6–5–1 after going 6–5 the year before. Southern Cal traveled to Birmingham for the opener and pounded the Tide 42–21, racking up 484 yards rushing. Auburn and LSU beat Alabama again, and Tennessee beat the Tide for the fourth year in a row. In the Tennessee game, quarterback Scott Hunter threw five interceptions and the team threw eight, both all-time Alabama records.

1971
Two big changes came to Alabama football in 1971. The first were Wilbur Jackson and John Mitchell. Jackson, signed in 1969 and a member of Alabama's freshman team in 1970 (freshman in those days were not eligible for the varsity), was the first ever black player given a football scholarship to Alabama. John Mitchell, who made the team as a junior in 1971, was the first to actually play, eight years after the Alabama student body was integrated.

The second was the wishbone offense. In the wishbone, a variant of the triple option, the quarterback lines up with a fullback and two tailbacks behind him, and on any play may keep the ball, hand off to the fullback, or pitch to a tailback. Passing is deemphasized. In the summer of 1971 Bryant flew to Texas to learn the wishbone from Darrell Royal, who won national championships in 1969 and 1970 after his offensive coordinator Emory Bellard invented the formation in 1968. Bryant came back to Alabama less than a month before the 1971 opener and announced that Bama was shifting to the wishbone. The change was a closely guarded secret, to the extent that the Tide switched back to practicing the passing game whenever a member of the media was present. Bama's switch to the wishbone came as a complete surprise for the opener against Southern Cal, which had humiliated the Tide one year before. Alabama won the game, 17–10, and started the greatest run of success in the history of the program. Over the next eleven seasons, 1971–1981, Alabama won nine SEC titles and three national championships, and lost only four Southeastern conference games.

Alabama tore through the 1971 season to finish 11–0, with the Southern Cal win and a 14–7 win over LSU as the only close games. The season finale matched up a 10–0 Tide with a 9–0 Auburn team, the first and only time that both teams have come into the Iron Bowl with perfect records. Alabama scored 17 points in the fourth quarter to break the game open and win 31–7. However, the perfect season was ruined when Alabama took a 38–6 beating from the national champion Nebraska Cornhuskers in the Orange Bowl.

1972
Alabama won its first ten games of 1972 in just as dominant a manner as it did in 1971. The Tide had only one close game, on Oct. 21 against Tennessee, when they scored two touchdowns in the fourth quarter to pull out a 17–10 victory.

Then came the season finale against Auburn. Auburn also had a very good team in 1972 (the Tigers had lost only once and were ranked ninth going into the game) but Alabama dominated play, allowing Auburn only seven first downs and 80 yards of total offense for the entire game. With about five minutes to go, leading 16–3, Alabama lined up to punt. Bill Newton broke through and blocked Greg Gantt's punt, and Auburn's David Langner gathered up the ball and ran it in for a touchdown. That made the score 16–10. Alabama could get only one first down on the ensuing possession, and with 90 seconds to go lined up to punt again. Again, Newton blocked the punt, and again, Langner scored the touchdown. Auburn won 17–16, and the game went down in infamy (from a Crimson Tide standpoint) as the "Punt Bama Punt" game. Auburn would not beat Alabama again for ten years. Bama followed that loss up with a loss to Texas in the Cotton Bowl Classic and finished the season 10–2.

1973
In 1973 Alabama football enjoyed one of its most dominating seasons of all time. The Tide went 11–0 in the regular season, never winning a game by fewer than 14 points and scoring 35 points or more in eight of 11 games. On September 22 Coach Bryant made his first trip to Lexington since leaving the Kentucky Wildcats after the 1953 season; Alabama won 28–14. Against Georgia, the Tide trailed 14–13 in the fourth quarter before rallying to win 28–14. Tennessee and Alabama were tied 21–21 going into the fourth quarter before Bama scored three unanswered touchdowns in the final period to win. In the Iron Bowl, Alabama earned a measure of revenge for the Punt Bama Punt game by beating Auburn 35–0.

Alabama was voted national champion by the UPI coaches poll on December 4, the Tide's fourth wire service national championship. Through the 1973 season, UPI voted before the bowl games, and Alabama still had the Sugar Bowl to play against undefeated Notre Dame. The game turned out to be a classic. Notre Dame checked into the locker room at halftime up 14–10, the big play coming on a 93-yard kickoff return for a touchdown. Each team scored a touchdown in the third quarter, leaving the Irish up 21–17 going into the fourth. Alabama took a 23–21 lead on a fleaflicker touchdown pass from running back Mike Strock back to quarterback Richard Todd, but kicker Bill Davis missed the extra point, leaving Alabama up by two. Notre Dame drove the ball downfield and kicked a 19-yard field goal to go up 24–23 with 4:26 to go. Bama could not answer, but the punt left Notre Dame backed up to their own goal. With time ticking away and Notre Dame facing a third and eight, Alabama had a chance to get the ball back in excellent field position, but Irish QB Tom Clements threw a 35-yard pass to tight end Robin Webber and Notre Dame held on to win the game and the AP national championship.

LSU
Alabama's 500th victory in school history.

1974
1974 saw Alabama go through the regular season undefeated for the third time in four years. Strangely, Bama's closest game came against a Florida State team that entered their matchup with the Tide as losers of sixteen games in a row. The Seminoles scored a touchdown in the first quarter and in the fourth quarter still had a 7–3 lead, but a safety and a field goal allowed Alabama to escape with an 8–7 victory.

The FSU game, a 21–16 victory over Maryland in the season opener, and a 17–13 win over Auburn were the only close games the Tide played all season. The season finale was a rematch against Notre Dame, this time in the Orange Bowl. Notre Dame, ranked ninth going into the game, beat Alabama again, 13–11. For the third time in four years, Bama followed up their 11–0 regular season with a bowl game loss. The Orange Bowl defeat left Bryant and the Tide 0–7–1 in their last eight bowl games.

1975
For the first time since 1970, Alabama lost its season opener, falling 20–7 to Missouri in a game where the Tide had only 118 yards total offense. Bama bounced back from that loss and won every other game of the 1975 season by double digits. The Tide won its fifth straight SEC title (an all-time conference record) and ran its conference winning streak to 22 games. Alabama ended the campaign with its first bowl victory in nine seasons, beating Penn State 13–6.

1975 also saw the renaming of Alabama's on campus stadium, after the Alabama state legislature voted to amend the name to "Bryant-Denny Stadium" in honor of Coach Bryant.

1976
Alabama was not quite as dominant in 1976 as it had been the previous five years. The season-opening 10–7 loss to Mississippi was Alabama's first conference loss since the Punt Bama Punt game in 1972. On October 2 the Georgia Bulldogs held Bama to 86 total yards; the 21–0 loss was the first time Alabama had been shut out since 1970. For the first time since that same 1970 season, Bama failed to win the SEC title. Highlights of the 1976 season included a 38–7 victory over Auburn and a Liberty Bowl win over UCLA.

Tennessee
Alabama scored the winning touchdown with less than six minutes remaining, set up by two QB Jack O'Rear's 15-yard runs, one to start the drive and one prior to Calvin Culliver's touchdown. The score came just moments after failing to punch it in from the Tennessee one. The winning drive covered 43 yards in five plays after forcing the Vols to punt from deep in their own territory. It was Alabama's sixth straight win versus Tennessee.

1977
In 1977 Alabama returned to its former place atop the SEC standings, going 11–1 on the year. The only blemish was a 31–24 loss to Nebraska in which quarterback Jeff Rutledge threw five interceptions. On October 8, Alabama beat Southern Cal 21–20, turning away a Trojan two-point conversion in the fourth quarter to seal the victory. Bama beat Tennessee for the seventh year in a row and Auburn for the fifth year in a row, and finished up with a 35–6 victory over Ohio State in the Sugar Bowl.

1978
The only blemish on Alabama's record in 1978 was a loss to Southern California. Bama turned the ball over six times in that game. The next week's 51–28 victory over Vanderbilt started what became an all-time school record 28-game winning streak.

The 1979 Sugar Bowl against Penn State would go down as a classic. Alabama scored in the second quarter, then Penn State answered in the third, then Alabama took a 14–7 lead on a touchdown set up by a 62-yard punt return. Penn State had a chance to tie in the fourth, but quarterback Chuck Fusina threw an interception into the Alabama end zone. Then Alabama had a chance to put the game away, but fumbled the football back to Penn State at the Nittany Lion 19-yard-line with four minutes to go. Penn State drove to a first and goal at the Alabama eight. On third and goal from the one, Fusina asked Bama linebacker Marty Lyons "What do you think we should do?", and Lyons answered "You'd better pass." On third down, Penn State was stopped inches short of the goal line. On fourth down, Penn State was stopped again, Barry Krauss meeting Mike Guman and throwing him back for no gain. Alabama held on for a 14–7 victory. The Crimson Tide split the national championship, winning the AP poll while Southern California won the UPI Coaches' poll. It was Alabama's fifth wire service national championship.

Alabama's costumed "Big Al" mascot officially debuted this season, appearing at the Sugar Bowl.