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ATLANTA - DECEMBER 31:  Head coach Les Miles and offensive tackle Ciron Black #70 of the LSU Tigers celebrate after a 38-3 win over the Georgia Tech Yellow Jackets in the Chick-fil-A Bowl on December 31, 2008 at the Georgia Dome in Atlanta, Georgia.  (Pho
ATLANTA - DECEMBER 31: Head coach Les Miles and offensive tackle Ciron Black #70 of the LSU Tigers celebrate after a 38-3 win over the Georgia Tech Yellow Jackets in the Chick-fil-A Bowl on December 31, 2008 at the Georgia Dome in Atlanta, Georgia. (PhoKevin C. Cox/Getty Images

The Top 20 Worst Game Managing Head Coaches of All-Time

Jon GilbertJun 7, 2018

Plenty goes into coaching: assembling a team, hiring the right assistants and game preparation, among other things.

But it is all for naught if a coach can't get the job done on gameday. Play-calling and in-game adjustments often determine the outcome of games.

Some coaches can't get it done. They wither in the spotlight. Overwhelmed by the moment, they lose track of time and forgo smarter strategy.

Here are the 20 worst in-game coaches in history.

20. Eric Mangini

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ORCHARD PARK, NY - DECEMBER 12: Eric Mangini, head coach of the Cleveland Browns stands over injured Browns player David Bowens #86 during a timeout against the Buffalo Bills at Ralph Wilson Stadium on December 12, 2010 in Orchard Park, New York.  (Photo
ORCHARD PARK, NY - DECEMBER 12: Eric Mangini, head coach of the Cleveland Browns stands over injured Browns player David Bowens #86 during a timeout against the Buffalo Bills at Ralph Wilson Stadium on December 12, 2010 in Orchard Park, New York. (Photo

It's been a long time since the days when Eric Mangini was known as "Man-Genius". He's been fired from his second head-coaching job in two tries at the gig.

Mangini can put together a great game plan—remember the Browns trashing the New Orleans Saints and New England Patriots this season?—but if that plan starts to become derailed, look out.

19. John L. Smith

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ANN ARBOR, MI - OCTOBER 07:  Head coach John L. Smith of Michigan State watches from the sidelines during the game against Michiga at Michigan Stadium on October 7, 2006 in Ann Arbor, Michigan.  (Photo by Harry How/Getty Images)
ANN ARBOR, MI - OCTOBER 07: Head coach John L. Smith of Michigan State watches from the sidelines during the game against Michiga at Michigan Stadium on October 7, 2006 in Ann Arbor, Michigan. (Photo by Harry How/Getty Images)

John L. Smith had success as a coach before he ended up at Michigan State. But he couldn't respond to the pressures of the biggest stage of his career.

Things came to a boil at halftime of the 2005 game against the Ohio State Buckeyes. Up 17-7 just before the half, Michigan State allowed the Buckeyes to block a field goal and return it for a touchdown after sideline chaos ended in just 10 Spartans taking the field.

Smith didn't handle the halftime television interview well and his team followed suit by not handling the second half well. The final score was Ohio State 38, Michigan State 24.

18. Mike McCarthy

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NASHVILLE, TN - SEPTEMBER 3: Head coach Mike McCarthy of the Green Bay Packers looks on against the Tennessee Titans during a preseason NFL game at LP Field on September 3, 2009 in Nashville, Tennessee. The Titans beat the Packers 27-13. (Photo by Joe Mur
NASHVILLE, TN - SEPTEMBER 3: Head coach Mike McCarthy of the Green Bay Packers looks on against the Tennessee Titans during a preseason NFL game at LP Field on September 3, 2009 in Nashville, Tennessee. The Titans beat the Packers 27-13. (Photo by Joe Mur

Somebody needs to commandeer Mike McCarthy's challenge flag on game days. On Sept. 27, McCarthy acted desperately in a loss to the Chicago Bears.

With over two minutes left and down three, McCarthy challenged a fumble saying he was "hopeful" that the officials would see enough to reverse the call. Hopeful enough to gamble a timeout on it with a chance still to get the ball back and tie it up.

It wasn't the first time McCarthy has caused an uproar with Packers fans for his challenge habits.

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17. Dusty Baker

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CHICAGO - OCTOBER 15:  Starting pitcher Kerry Wood #34 of the Chicago Cubs is relived by manager Dusty Baker in the sixth inning against the Florida Marlins during game seven of the National League Championship Series October 15, 2003 at Wrigley Field in
CHICAGO - OCTOBER 15: Starting pitcher Kerry Wood #34 of the Chicago Cubs is relived by manager Dusty Baker in the sixth inning against the Florida Marlins during game seven of the National League Championship Series October 15, 2003 at Wrigley Field in

There is such a thing as too much of a good thing. When young pitchers are relied on too heavily, they flame out. Apparently, Dusty Baker hadn't learned this before managing the Chicago Cubs.

In 2003, Baker overrode Kerry Wood and Mark Prior, who pitched 211.1 and 211 innings respectively, that season. The duo combined for a 32-17 record.

But their arms couldn't hold up and went 30-32 over the next three seasons.

Dusty: you couldn't figure out how to use your relievers a little more?

16. Brad Childress

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MINNEAPOLIS - NOVEMBER 21:  Head coach Brad Childress of the Minnesota Vikings on the sidelines against the Green Bay Packers at the Hubert H. Humphrey Metrodome on November 21, 2010 in Minneapolis, Minnesota.  (Photo by Matthew Stockman/Getty Images)
MINNEAPOLIS - NOVEMBER 21: Head coach Brad Childress of the Minnesota Vikings on the sidelines against the Green Bay Packers at the Hubert H. Humphrey Metrodome on November 21, 2010 in Minneapolis, Minnesota. (Photo by Matthew Stockman/Getty Images)

Adrian Peterson carried the ball less than 20 times in 13 games the past two seasons under Brad Childress:13 out of 28 games. The best running back in the league didn't even get 20 carries in those games. What?

Childress obviously became enamored with his passing game once Brett Favre became the Minnesota Vikings quarterback. If the passing game wasn't working, Childress rarely went back to the running game to get things back on track.

15. Wade Phillips

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GREEN BAY, WI - NOVEMBER 07: Head coach Wade Phillips of the Dallas Cowboys complains to a referee during a game against the Green Bay Packers at Lambeau Field on November 7, 2010 in Green Bay, Wisconsin. (Photo by Jonathan Daniel/Getty Images)
GREEN BAY, WI - NOVEMBER 07: Head coach Wade Phillips of the Dallas Cowboys complains to a referee during a game against the Green Bay Packers at Lambeau Field on November 7, 2010 in Green Bay, Wisconsin. (Photo by Jonathan Daniel/Getty Images)

One of the funniest things in the NFL the past four seasons was the Wade Phillips TV-camera cutaway. Tony Romo interception: cutaway to Wade Phillips. Missed field goal: cutaway to Wade Phillips.

Every time, it looked like somebody stole his last cookie and he was just going to pout about it instead of taking it back.

Phillips demeanor in games was detrimental to the Dallas Cowboys. There is even-keeled and then there is willing to be walked all over.

14. Ron Zook

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CHAMPAIGN, IL - OCTOBER 02: Head coach Ron Zook of the Illinois Fighting Illini watches as his team takes on the Ohio State Buckeyes at Memorial Stadium on October 2, 2010 in Champaign, Illinois. Ohio State defeated Illinois 24-13. (Photo by Jonathan Dani
CHAMPAIGN, IL - OCTOBER 02: Head coach Ron Zook of the Illinois Fighting Illini watches as his team takes on the Ohio State Buckeyes at Memorial Stadium on October 2, 2010 in Champaign, Illinois. Ohio State defeated Illinois 24-13. (Photo by Jonathan Dani

Ron Zook is one of the best recruiters in recent college football history. Steve Spurrier can thank him for bringing 5-star recruits year after year at Florida.

But bringing in talent is useless if you don't know how to use it. Zook proved while at Florida and while he's been at Illinois, that he struggles to translate talent to success on the field.

13. Mike Brown

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CLEVELAND - MAY 11:  Head coach Mike Brown of the Cleveland Cavaliers reacts after a foul call while playing the Boston Celtics in Game Five of the Eastern Conference Semifinals during the 2010 NBA Playoffs at Quicken Loans Arena on May 11, 2010 in Clevel
CLEVELAND - MAY 11: Head coach Mike Brown of the Cleveland Cavaliers reacts after a foul call while playing the Boston Celtics in Game Five of the Eastern Conference Semifinals during the 2010 NBA Playoffs at Quicken Loans Arena on May 11, 2010 in Clevel

Mike Brown coached the Cavaliers to four 50-win seasons in four years as Cleveland's coach. But once the Cavs were in the playoffs, things changed.

All of the free-flow to the Cavs offense, with players spreading the ball around and using screens and plays to get open, suddenly stopped in the playoffs. Instead, LeBron James took the ball outside the three-point line and his teammates watched him.

Rumors have surfaced that James had more to do with this than Brown, but why didn't Brown just take over as head coach?

12. Mike Singletary

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GREEN BAY, WI - DECEMBER 05: Head coach Mike Singletary of the San Francisco 49ers watches as his team takes on the Green Bay Packers at Lambeau Field on December 5, 2010 in Green Bay, Wisconsin. The Packers defeated the 49ers 34-16. (Photo by Jonathan Da
GREEN BAY, WI - DECEMBER 05: Head coach Mike Singletary of the San Francisco 49ers watches as his team takes on the Green Bay Packers at Lambeau Field on December 5, 2010 in Green Bay, Wisconsin. The Packers defeated the 49ers 34-16. (Photo by Jonathan Da

Mike Singletary was all about emotion as head coach of the San Francisco 49ers. He used passion to ignite the 49ers and San Francisco's front office made an emotionally tangled decision when they made him head coach.

But emotion can only go so far. At some point, firing players up needs to be replaced with coaching them up. Singletary never proved able to do this in games.

11. Ed Orgeron

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NASHVILLE, TN - SEPTEMBER 15:  Head coach Ed Orgeron of the Ole Miss Rebels reacts to a play against the Vanderbilt Commodores on September 15, 2007 at Vanderbilt Stadium in Nashville, Tennessee.  The Commodores defeated the Rebels 31-17.  (Photo by Chris
NASHVILLE, TN - SEPTEMBER 15: Head coach Ed Orgeron of the Ole Miss Rebels reacts to a play against the Vanderbilt Commodores on September 15, 2007 at Vanderbilt Stadium in Nashville, Tennessee. The Commodores defeated the Rebels 31-17. (Photo by Chris

Ed Orgeron recruits talent as prolifically as he drinks Red Bull. He drinks a lot of Red Bull.

But in his only head coaching stint at Ole Miss from 2007-2009, Orgeron was only able to muster 10 wins.

Going 0-8 in the SEC in 2009 showed that Orgeron just couldn't get his team to execute on game days.

10. Herm Edwards

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CINCINNATI - DECEMBER 28: Head coach Herm Edwards of the Kansas City Chiefs watches the action from the sidelines during the NFL game against the Cincinnati Bengals on December 28, 2008 at Paul Brown Stadium in Cincinnati, Ohio.  (Photo by Andy Lyons/Gett
CINCINNATI - DECEMBER 28: Head coach Herm Edwards of the Kansas City Chiefs watches the action from the sidelines during the NFL game against the Cincinnati Bengals on December 28, 2008 at Paul Brown Stadium in Cincinnati, Ohio. (Photo by Andy Lyons/Gett

Herm Edwards won a lot of games in his days as head coach of the New York Jets and Kansas City Chiefs. But no team he ever coached was extraordinary.

If Edwards could have managed the final two minutes of games better, his teams may have been more successful.

After mismanaging end of game after end of game, Edwards was fired by the Jets and the Chiefs.

9. Rich Rodriguez

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ANN ARBOR, MI - NOVEMBER 20: Head coach Rich Rodriguez of the Michigan Wolverines leaves the field after losing 28-48 to the Wisconson Badgers at Michigan Stadium on November 20, 2010 in Ann Arbor, Michigan.  (Photo by Gregory Shamus/Getty Images)
ANN ARBOR, MI - NOVEMBER 20: Head coach Rich Rodriguez of the Michigan Wolverines leaves the field after losing 28-48 to the Wisconson Badgers at Michigan Stadium on November 20, 2010 in Ann Arbor, Michigan. (Photo by Gregory Shamus/Getty Images)

Rich Rodriguez has a brilliant offensive system that brings him a lot of success once he recruits the right players, which he does well.

But Rodriguez's teams don't always respond well to adversity in games. Just look to the head man. He's rarely composed, with a look of disarray or disgust on his face.

8. Bob Bradley

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EAST RUTHERFORD, NJ - AUGUST 10:  Bob Bradley, head coach of United States Soccer stands on the sidelines before the first half of a friendly match at the New Meadowlands on August 10, 2010 in East Rutherford, New Jersey.  (Photo by Jeff Zelevansky/Getty
EAST RUTHERFORD, NJ - AUGUST 10: Bob Bradley, head coach of United States Soccer stands on the sidelines before the first half of a friendly match at the New Meadowlands on August 10, 2010 in East Rutherford, New Jersey. (Photo by Jeff Zelevansky/Getty

Bob Bradley has an eye for talent and usually can get players in the right formations. But he normally makes adjustments to the formation too late.

Bradley will watch as his team plays down to its opponents level until finally making a couple of moves that the television announcers have been suggesting for 30 minutes of play.

Also, there was the decision to play Ricardo Clark in the Round of 16. Clark's mistake allowed Ghana's first goal and then he was taken out in the 31st minute. Again, it was too late.

7. Isiah Thomas

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NEW YORK - MARCH 08:  Head coach Isiah Thomas of the New York Knicks watches from the sideline against the Portland Trail Blazers at Madison Square Garden March 8, 2008 in New York City. NOTE TO USER: User expressly acknowledges and agrees that, by downlo
NEW YORK - MARCH 08: Head coach Isiah Thomas of the New York Knicks watches from the sideline against the Portland Trail Blazers at Madison Square Garden March 8, 2008 in New York City. NOTE TO USER: User expressly acknowledges and agrees that, by downlo

Isiah Thomas was working with the highest payroll in the NBA and led the team to the second worst record in the league in 2006.

In a game against the Denver Nuggets, Thomas instructed his team to employ a hard foul. The result was a brawl between the two teams.

Although he is 4-4 at Florida International this season, it's on the heels of a 7-25 season last year.

6. Andy Reid

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PHILADELPHIA, PA - JANUARY 09:  Head coach Andy Reid of the Philadelphia Eagles looks on against the Green Bay Packers during the 2011 NFC wild card playoff game at Lincoln Financial Field on January 9, 2011 in Philadelphia, Pennsylvania.  (Photo by Chris
PHILADELPHIA, PA - JANUARY 09: Head coach Andy Reid of the Philadelphia Eagles looks on against the Green Bay Packers during the 2011 NFC wild card playoff game at Lincoln Financial Field on January 9, 2011 in Philadelphia, Pennsylvania. (Photo by Chris

Despite all of the wins that Andy Reid has earned with the Philadelphia Eagles over the years, he's never truly won over the Eagles fanbase.

One reason why is his repeated offenses managing games. Even this season, the Eagles had to rely on Michael Vick's heroics after Reid's strategies left the team trailing.

5. Rod Marinelli

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DETROIT - DECEMBER 07:  Head coach Rod Marinelli of the Detroit Lions speaks during a press conference following the NFL game against the Minnesota Vikings at Ford Field on December 7, 2008 in Detroit, Michigan. The Vikings defeated the Lions 20-16. (Phot
DETROIT - DECEMBER 07: Head coach Rod Marinelli of the Detroit Lions speaks during a press conference following the NFL game against the Minnesota Vikings at Ford Field on December 7, 2008 in Detroit, Michigan. The Vikings defeated the Lions 20-16. (Phot

There was no way for Rod Marinelli to not make this list after coaching the only team in NFL history to go 0-16.

But this isn't to pick on Marinelli's in-game coaching: His hiring, team preparation and just about everything else he touched were sub-par.

The 2008 Detroit Lions lost 11 games by more than one possession.

4. Les Miles

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ATLANTA - DECEMBER 01:  Head coach Les Miles of the Louisiana State University Tigers celebrates after defeating the University of Tennessee Volunteers 21-14 in the SEC Championship game on December 1, 2007 at the Georgia Dome in Atlanta, Georgia.  (Photo
ATLANTA - DECEMBER 01: Head coach Les Miles of the Louisiana State University Tigers celebrates after defeating the University of Tennessee Volunteers 21-14 in the SEC Championship game on December 1, 2007 at the Georgia Dome in Atlanta, Georgia. (Photo

It's become a running joke in college football. Les Miles is prone to a few unbelievable coaching gaffes each season.

This year, it was that craziness at the end of the game against Tennessee in which the Volunteers bailed LSU out with trumping tomfoolery.

Last year, there was Miles telling his quarterback to spike the ball with only one second left in the game. That one ended in a loss.

3. Gerard Kemkers

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VANCOUVER, BC - FEBRUARY 26:  Sven Kramer of team Netherlands is consoled by coach Gerard Kemkers (R) in the Men's Team Pursuit Speed Skating Semi-Finals on day 15 of the 2010 Vancouver Winter Olympics at Richmond Olympic Oval on February 26, 2010 in Vanc
VANCOUVER, BC - FEBRUARY 26: Sven Kramer of team Netherlands is consoled by coach Gerard Kemkers (R) in the Men's Team Pursuit Speed Skating Semi-Finals on day 15 of the 2010 Vancouver Winter Olympics at Richmond Olympic Oval on February 26, 2010 in Vanc

Dutch speed skater Sven Kramer was the favorite in the 10,000 meter race in the 2010 Winter Olympics in Vancouver. Too bad Gerard Kemkers was his coach.

Kemkers surely had plenty to do with Kramer's preparation, but his instructions mid-race ended in a lane-change violation by Kramer.

Kramer was disqualified from the race.

2. Dennis Green

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30 Sep 2001: Head coach Dennis Green of the the Minnesota Vikings observes his team during the match against the Tampa Bay Buccaneers at the Hubert H. Humphrey Metrodome in Minneapolis, Minnesota. The Vikings won 20-16. DIGITAL IMAGE  Mandatory Credit: Jo
30 Sep 2001: Head coach Dennis Green of the the Minnesota Vikings observes his team during the match against the Tampa Bay Buccaneers at the Hubert H. Humphrey Metrodome in Minneapolis, Minnesota. The Vikings won 20-16. DIGITAL IMAGE Mandatory Credit: Jo

In the 1999 NFC Championship Game, the Minnesota Vikings had the ball on their own 30-yard line with 30 seconds left with two timeouts and Randy Moss at their disposal in a tie game.

Dennis Green elected to run out the clock for overtime. Atlanta won in overtime. The Vikings were 30 yards from a decent field goal try. They could have called any pass play, whether to the sideline or over the middle.

Then, of course, there was the infamous meltdown on Monday Night Football against the Chicago Bears while Green was coaching the Arizona Cardinals.

1. Marty Mornhinweg

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ORCHARD PARK, NY - OCTOBER 27:   Head Coach Marty Mornhinweg of the Detroit Lions observes his team during the NFL game against the Buffalo Bills at the Ralph Wilson Stadium on October 27, 2002 in Orchard Park, New York. The Bills defeated the Lions 24-17
ORCHARD PARK, NY - OCTOBER 27: Head Coach Marty Mornhinweg of the Detroit Lions observes his team during the NFL game against the Buffalo Bills at the Ralph Wilson Stadium on October 27, 2002 in Orchard Park, New York. The Bills defeated the Lions 24-17

If a team wins the overtime coin toss, it always elects to receive, considering the game is now sudden death. Somehow, along the way to becoming the head coach of an NFL team, Marty Mornhinweg didn't learn this.

He once elected for his Detroit Lions to kick in overtime. The Lions then lost on the initial overtime possession. Poor Lions fans.

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