Try the model

Duke

Blue Devils · ACC · FBS
9-42014 · 5-3 in conference
SP+
+7.0 (#47)
FPI
+7.7 (#42)
SRS
+7.7 (#39)

Next game

UNC
vs North Carolina
Sat, Oct 17 · 3:30 PM EDT
Projected score
DUKE28
UNC22
Win chance
66%
DUKE 66%UNC 34%
Market: DUKE favored by 3.0 · Points model v7, built without betting lines. A model's view, not betting advice.Full projection →

Advanced stats

CollegeFootballData's play-by-play measures of how efficient and explosive a team was, placed against every other FBS team. How it works →

Profile vs. FBS, 2014
Offense
EPAEPA per play: +0.12, 33rd percentile among FBSSuccessSuccess rate: 44.1%, 59th percentile among FBSExplosiveExplosiveness: +1.06, 2nd percentile among FBSRush EPARushing EPA: +0.11, 54th percentile among FBSPass EPAPassing EPA: +0.15, 31st percentile among FBSStd downsStandard downs: 48.6%, 58th percentile among FBSPass downsPassing downs: 34.7%, 61st percentile among FBSLine ydsLine yards: 3.21, 83rd percentile among FBSStuffsStuff rate: 12.8%, 99th percentile among FBSHavocHavoc: 1.8%, 62nd percentile among FBS
Defense
EPAEPA per play: +0.11, 67th percentile among FBSSuccessSuccess rate: 45.3%, 24th percentile among FBSExplosiveExplosiveness: +0.99, 98th percentile among FBSRush EPARushing EPA: +0.13, 32nd percentile among FBSPass EPAPassing EPA: +0.12, 78th percentile among FBSStd downsStandard downs: 50.8%, 17th percentile among FBSPass downsPassing downs: 32.4%, 54th percentile among FBSLine ydsLine yards: 3.26, 10th percentile among FBSStuffsStuff rate: 16.4%, 15th percentile among FBSHavocHavoc: 3.0%, 92nd percentile among FBS

Farther out is better on every spoke. Dashed ring: the FBS median.

  • EPA per play
    Expected points added on an average snap: how much each play moved the scoring odds.
  • Success rate
    Share of snaps that stayed on schedule: half the yards needed on 1st down, 70% on 2nd, all of them on 3rd or 4th.
  • Explosiveness
    Average EPA on the successful snaps: how big the good plays were.
  • Rushing EPA
    EPA per designed run.
  • Passing EPA
    EPA per pass play.
  • Standard downs
    Success rate on downs where either a run or a pass makes sense, like 1st and 10 or 3rd and 2.
  • Passing downs
    Success rate on downs that all but force a pass, like 2nd and 8 or longer, or 3rd and 5 or longer.
  • Line yards
    Rushing yards per carry credited to the offensive line, weighting the first few yards most.
  • Stuff rate
    Share of runs stopped at or behind the line of scrimmage.
  • Havoc
    Share of snaps with a tackle for loss, sack, forced fumble, interception or pass breakup.

Percentiles among the 128 FBS teams this season, where higher is better for the offense and the defense alike (a defense's numbers are what it allowed). The line in each bar is the FBS median. Garbage time excluded. Source: CollegeFootballData.

Expected points

YardLine's expected-points model values every snap by what a drive from that spot is worth on average, so a drive can be judged against where it started. How it works →

Drives vs. expectation, 2014
Per drive

Points over expected per drive, from where each drive started.

Offense+0.4138th of 128
Defense−0.44allowed38th of 128
Adjusted for opponents

Per drive against an average FBS opponent, neutral field.

Offense+0.3639th of 128
Defense−0.12allowed52nd of 128
Finishing

Points over expected per trip inside the opponent's 40.

Offense+0.103.8 pts/trip55th of 128
Defense−0.343.6 pts/trip allowed43rd of 128
Field position

Average expected points where drives started.

Offense1.3812th of 128
Defense0.92opponents11th of 128

Every snap has an expected-points value: what a drive from that spot, down and distance is worth on average. A drive over expected beat its starting spot; defense counts what Duke allowed, so lower is better. The adjusted number fits every team against the opponents it actually played, so it leans toward average early in a season. Ranks are among FBS teams.

Game by game
Offense: points over expected per drive
Defense: points kept off the board per drive

Bars above the line: better than expected for Duke.

Players

YardLine's player model credits every play's value to the players involved, so each one's season can be measured in wins above a typical backup. How it works →

Players, 2014
The quarterback
Anthony Boone: 1.54 WAR (90% interval 0.85 to 2.36)
57th of 199 FBS QBs in WAR · 130th of 154 in value per play

Quarterback is the most valuable starting slot by a wide margin: the gap between a top-decile and a median FBS quarterback is about twice the gap at any other position.

  1. Anthony BooneQB448 plays · +0.183 pts/play · 57th of 199 QBs1.54WAR0.85 to 2.36
  2. Shaquille PowellRB123 plays · +0.120 pts/play · 80th of 350 RBs0.28WAR0.20 to 0.36
  3. Jamison CrowderWR119 plays · +0.093 pts/play · 66th of 469 WRs0.21WAR0.06 to 0.40
  4. Will MondayP52 plays · +0.200 pts/play · 5th of 94 punters0.19WAR0.09 to 0.30
  5. Ross MartinPK18 plays · +0.513 pts/play · 13th of 114 kickers0.17WAR0.12 to 0.22
  6. Josh SneadRB80 plays · +0.115 pts/play · 137th of 350 RBs0.17WAR0.11 to 0.24
  7. Issac BlakeneyWR64 plays · +0.124 pts/play · 120th of 469 WRs0.15WAR0.05 to 0.26
  8. Shaun WilsonRB78 plays · +0.099 pts/play · 163rd of 350 RBs0.14WAR0.08 to 0.21
Every player (13)
  1. Thomas SirkQB24 plays · +0.262 pts/play · 177th of 199 QBs0.12WAR0.05 to 0.20
  2. Max McCaffreyWR44 plays · +0.116 pts/play · 215th of 469 WRs0.10WAR0.04 to 0.15
  3. Johnell BarnesWR33 plays · +0.030 pts/play · 406th of 469 WRs0.02WAR−0.03 to 0.06
  4. Erich SchneiderTE8 plays · −0.037 pts/play · 113th of 212 TEs−0.01WAR−0.02 to 0.01
  5. David ReevesTE14 plays · −0.072 pts/play · 184th of 212 TEs−0.02WAR−0.04 to 0.00
By position group, against FBS
Quarterback
1.66WAR
65th of 127
Running backs
0.59WAR
40th of 127
Receivers
0.47WAR
50th of 127
Tight ends
−0.02WAR
109th of 127
Kicker
0.17WAR
16th of 127
Punter
0.19WAR
6th of 127
Line and defense, points per game vs the median FBS unit
Offensive line
+1.15/game
27th of 127
Front seven
−1.09/game
86th of 127
Secondary
−0.38/game
76th of 127

Linemen and defenders are valued as units, in points per game against the median FBS unit, because play-by-play doesn't say who was on the field. Players are valued against a replacement-level backup, so the two aren't added together.

Wins above replacement credits each play's expected points to the players involved, adjusted for the opponent, and compares Duke's players with a typical backup; 53 points make a win. Only snaps while the game was in doubt count, so a starter on a team that blows opponents out plays fewer of them: read value per play beside WAR. The line under each player (or the range on a phone) is the 90% interval. Ranks are among FBS teams and players. How this works

Fourth downs

YardLine's fourth-down model values going for it, kicking and punting on every real fourth down, so each call can be checked against the numbers. How it works →

Fourth-down calls vs. the numbers, 2014
Made the numbers' call

Calls that matched the option with the best modeled win probability.

73 of 10768%99th of 128
FBS median 72%
Win probability given up

Summed over every call that differed, in points of win probability.

1.4 ptsper game66th of 128
0.18 expected wins over 13 games, FBS median 1.4 pts
When going was clearly right

Went for it when going beat every other option by a point or more.

7 of 1070%
FBS teams went 56%

Each real fourth down is valued three ways (go for it, kick, punt) from the score, clock and field position before the snap, using league-wide odds rather than Duke's own. A call that differs gives up the gap to the best option; gaps under one point are close calls, and the 5 clear-cut ones account for 0.11 of the 0.18 expected wins. The model sees the situation, not the injury report, so a call it disagrees with can still be right. Ranks are among FBS teams; 1st gave up the least.

Costliest calls against the numbers
  1. at PITTQ4 2:56 4th & 3 at DUKE 43, tiedPunted; the numbers favored going for it−4.0 pts
  2. at SYRQ3 12:03 4th & 1 at DUKE 43, up 7Punted; the numbers favored going for it−2.3 pts
  3. at MIAQ4 4:42 4th & 12 at MIA 22, down 12Went for it; the numbers favored a field goal−1.6 pts
  4. vs VTQ4 0:43 4th & 21 at DUKE 40, down 1Went for it; the numbers favored punting−1.5 pts
  5. vs UVAQ2 12:24 4th & 1 at UVA 1, up 7Kicked a field goal; the numbers favored going for it−1.4 pts
  6. at SYRQ2 3:05 4th & 4 at midfield, up 7Punted; the numbers favored going for it (close call)−0.9 pts
  7. at MIAQ2 1:57 4th & 3 at DUKE 42, down 2Punted; the numbers favored going for it (close call)−0.8 pts
  8. vs KUQ2 8:21 4th & 1 at DUKE 23, up 17Punted; the numbers favored going for it (close call)−0.6 pts
Every call this season (107)
Wk 1 · vs ELON · W 52-139 of 9 agreed
  1. Q1 3:004th & 8 at DUKE 41, up 4 · PuntedAgreed
  2. Q2 12:054th & 1 at DUKE 40, up 11 · Went for itAgreed
  3. Q2 4:184th & 1 at ELON 46, up 15 · Went for itAgreed
  4. Q3 15:004th & 7 at ELON 35, up 22 · Went for itAgreed
  5. Q3 10:244th & 7 at DUKE 26, up 29 · PuntedAgreed
  6. Q3 4:334th & 7 at ELON 31, up 29 · Kicked a field goalAgreed
  7. Q4 10:114th & 1 at ELON 5, up 32 · Went for itAgreed
  8. Q4 6:164th & 3 at midfield, up 39 · Went for itAgreed
  9. Q4 6:164th & 3 at ELON 3, up 39 · Went for itAgreed
Wk 2 · at TROY · W 34-175 of 9 agreed
  1. Q1 15:004th & 5 at DUKE 42, tied · PuntedAgreed
  2. Q1 9:244th & 10 at TROY 35, down 7 · Went for itClose call
  3. Q1 4:034th & 7 at TROY 7, down 7 · Kicked a field goalAgreed
  4. Q2 0:534th & 10 at DUKE 43, up 10 · PuntedAgreed
  5. Q3 12:424th & 17 at TROY 45, up 10 · PuntedAgreed
  6. Q3 12:424th & 2 at TROY 40, up 10 · Went for itAgreed
  7. Q4 10:534th & 6 at TROY 30, up 14 · Kicked a field goalClose call
  8. Q4 9:114th & 9 at TROY 38, up 17 · PuntedClose call
  9. Q4 1:364th & 9 at TROY 31, up 17 · Went for itClose call
Wk 3 · vs KU · W 41-36 of 8 agreed
  1. Q1 7:134th & 2 at KU 2, up 7 · Kicked a field goalClose call
  2. Q1 2:154th & 7 at DUKE 42, up 14 · PuntedAgreed
  3. Q2 15:004th & 6 at DUKE 43, up 14 · PuntedAgreed
  4. Q2 10:324th & 9 at KU 9, up 14 · Kicked a field goalAgreed
  5. Q2 8:214th & 1 at DUKE 23, up 17 · PuntedClose call
  6. Q2 3:264th & 8 at DUKE 37, up 17 · PuntedAgreed
  7. Q4 13:534th & 1 at KU 30, up 31 · Went for itAgreed
  8. Q4 13:534th & 1 at KU 6, up 31 · Went for itAgreed
Wk 4 · vs TULN · W 47-134 of 6 agreed
  1. Q1 2:504th & 5 at TULN 26, up 9 · Went for itClose call
  2. Q2 9:344th & 17 at DUKE 12, up 9 · PuntedAgreed
  3. Q2 4:214th & 3 at TULN 13, up 9 · Kicked a field goalClose call
  4. Q3 6:504th & 6 at DUKE 45, up 13 · PuntedAgreed
  5. Q3 3:054th & 5 at DUKE 32, up 13 · PuntedAgreed
  6. Q4 5:534th & 10 at TULN 48, up 34 · PuntedAgreed
Wk 5 · at MIA · L 10-226 of 14 agreed
  1. Q1 9:464th & 7 at DUKE 34, down 3 · PuntedAgreed
  2. Q1 5:514th & 5 at DUKE 25, down 9 · PuntedAgreed
  3. Q1 1:314th & 6 at DUKE 35, down 9 · PuntedAgreed
  4. Q2 14:154th & 25 at DUKE 32, down 9 · PuntedAgreed
  5. Q2 7:384th & 4 at DUKE 30, down 2 · PuntedClose call
  6. Q2 1:574th & 3 at DUKE 42, down 2 · PuntedClose call
  7. Q2 0:084th & 5 at midfield, down 2 · PuntedClose call
  8. Q2 0:004th & 5 at midfield, down 2 · PuntedClose call
  9. Q3 9:184th & 10 at DUKE 25, down 9 · PuntedAgreed
  10. Q3 3:574th & 4 at MIA 15, down 9 · Kicked a field goalClose call
  11. Q4 13:014th & 7 at MIA 45, down 6 · PuntedClose call
  12. Q4 4:424th & 12 at MIA 22, down 12 · Went for it−1.6 pts
  13. Q4 1:554th & 13 at MIA 39, down 12 · Went for itClose call
  14. Q4 1:004th & 13 at MIA 47, down 12 · Went for itAgreed
Wk 7 · at GT · W 31-254 of 5 agreed
  1. Q1 13:544th & 10 at DUKE 39, tied · PuntedAgreed
  2. Q2 11:594th & 2 at DUKE 33, up 1 · PuntedClose call
  3. Q3 6:094th & 5 at GT 15, up 9 · Kicked a field goalAgreed
  4. Q4 10:344th & 1 at GT 25, up 12 · Went for itAgreed
  5. Q4 3:194th & 13 at GT 45, up 13 · PuntedAgreed
Wk 8 · vs UVA · W 20-135 of 9 agreed
  1. Q1 7:274th & 13 at DUKE 27, up 7 · PuntedAgreed
  2. Q2 12:244th & 1 at UVA 1, up 7 · Kicked a field goal−1.4 pts
  3. Q2 9:064th & 9 at UVA 41, up 3 · PuntedClose call
  4. Q2 2:104th & 4 at DUKE 41, up 3 · PuntedClose call
  5. Q3 10:354th & 6 at UVA 7, tied · Kicked a field goalAgreed
  6. Q3 7:114th & 12 at DUKE 48, tied · PuntedAgreed
  7. Q3 1:284th & 5 at DUKE 25, tied · PuntedAgreed
  8. Q4 12:184th & 9 at DUKE 21, tied · PuntedAgreed
  9. Q4 0:334th & 2 at DUKE 48, up 7 · PuntedClose call
Wk 10 · at PITT · W 51-483 of 4 agreed
  1. Q2 13:294th & 3 at DUKE 33, tied · PuntedAgreed
  2. Q3 13:014th & 8 at PITT 49, tied · PuntedAgreed
  3. Q3 4:244th & 5 at PITT 5, tied · Kicked a field goalAgreed
  4. Q4 2:564th & 3 at DUKE 43, tied · Punted−4.0 pts
Wk 11 · at SYR · W 27-106 of 10 agreed
  1. Q1 9:204th & 2 at SYR 9, tied · Kicked a field goalClose call
  2. Q1 3:104th & 14 at DUKE 6, tied · PuntedAgreed
  3. Q2 14:534th & 3 at DUKE 21, tied · PuntedAgreed
  4. Q2 3:054th & 4 at midfield, up 7 · PuntedClose call
  5. Q3 12:034th & 1 at DUKE 43, up 7 · Punted−2.3 pts
  6. Q3 9:414th & 13 at DUKE 18, up 7 · PuntedAgreed
  7. Q3 2:514th & 10 at DUKE 44, tied · PuntedAgreed
  8. Q3 0:524th & 10 at DUKE 43, tied · PuntedAgreed
  9. Q4 9:084th & 7 at SYR 16, up 7 · Kicked a field goalAgreed
  10. Q4 1:424th & 7 at SYR 32, up 17 · Went for itClose call
Wk 12 · vs VT · L 16-177 of 10 agreed
  1. Q1 11:574th & 1 at VT 18, tied · Kicked a field goalClose call
  2. Q1 4:454th & 4 at VT 45, up 10 · PuntedClose call
  3. Q2 7:584th & 10 at DUKE 35, up 3 · PuntedAgreed
  4. Q3 8:474th & 11 at VT 30, up 3 · Kicked a field goalAgreed
  5. Q3 5:204th & 2 at VT 26, up 6 · Went for itAgreed
  6. Q3 3:494th & 6 at VT 6, up 6 · Kicked a field goalAgreed
  7. Q4 11:284th & 16 at DUKE 19, down 1 · PuntedAgreed
  8. Q4 6:564th & 18 at DUKE 36, down 1 · PuntedAgreed
  9. Q4 2:264th & 2 at VT 22, down 1 · Kicked a field goalAgreed
  10. Q4 0:434th & 21 at DUKE 40, down 1 · Went for it−1.5 pts
Wk 13 · vs UNC · L 20-454 of 8 agreed
  1. Q1 5:254th & 3 at UNC 47, down 14 · Went for itAgreed
  2. Q2 14:004th & 14 at DUKE 35, down 14 · PuntedAgreed
  3. Q2 11:434th & 5 at DUKE 39, down 21 · PuntedAgreed
  4. Q2 9:424th & 2 at DUKE 15, down 21 · PuntedClose call
  5. Q2 4:424th & 16 at DUKE 49, down 21 · PuntedAgreed
  6. Q3 8:214th & 3 at DUKE 19, down 28 · PuntedClose call
  7. Q4 5:124th & 3 at UNC 14, down 25 · Went for itClose call
  8. Q4 0:204th & 5 at DUKE 25, down 25 · Went for itClose call
Wk 14 · vs WAKE · W 41-216 of 7 agreed
  1. Q1 6:344th & 19 at DUKE 31, tied · PuntedAgreed
  2. Q2 12:454th & 1 at WAKE 35, up 14 · Went for itAgreed
  3. Q2 10:474th & 7 at WAKE 27, up 14 · Kicked a field goalAgreed
  4. Q2 5:334th & 12 at WAKE 32, up 17 · Went for itClose call
  5. Q2 0:394th & 10 at WAKE 10, up 10 · Kicked a field goalAgreed
  6. Q4 14:434th & 8 at DUKE 22, up 13 · PuntedAgreed
  7. Q4 2:134th & 6 at WAKE 34, up 20 · Went for itAgreed
Hyundai Sun Bowl · vs ASU · L 31-368 of 8 agreed
  1. Q1 12:234th & 20 at DUKE 27, tied · PuntedAgreed
  2. Q1 9:224th & 8 at DUKE 29, down 7 · PuntedAgreed
  3. Q1 2:594th & 5 at ASU 22, down 10 · Kicked a field goalAgreed
  4. Q2 11:544th & 6 at DUKE 29, down 10 · PuntedAgreed
  5. Q3 0:394th & 1 at DUKE 40, down 13 · Went for itAgreed
  6. Q4 11:294th & 1 at ASU 20, down 13 · Went for itAgreed
  7. Q4 6:334th & 11 at midfield, down 6 · Went for itAgreed
  8. Q4 5:034th & 2 at ASU 12, down 6 · Went for itAgreed
After touchdowns: kick or go for two?
Made the numbers' call

Tries that matched the option with the better modeled win probability.

44 of 4696%
FBS median 93%
Win probability given up

Summed over every try that differed, in points of win probability.

0.8 ptsthis season
FBS median 0.5 pts
When two was clearly right

Went for two when it beat kicking by a point or more.

-
Went for two 1 time, converted 0
Costliest tries against the numbers
  1. at GTQ4 8:18 Touchdown, up 18 before the tryKicked; the numbers favored going for two (close call)−0.4 pts
  2. vs UNCQ4 8:21 Touchdown, down 18 before the tryWent for two; the numbers favored kicking (close call)−0.4 pts

Win probability

YardLine's model estimates each team's chance of winning before kickoff and again after every play, from the score, clock, down, distance and field position. How it works →

Record vs. expectation, 2014
9-4vs. 8.5 expected+0.5 wins

43rd of 128 FBS teams at beating the model's pregame expectations

Expected wins adds up Duke's chance of winning each game as the model saw it at kickoff - a 70% favorite counts 0.7.

  1. W
  2. W
  3. W
  4. W
  5. L
  6. W
  7. W
  8. W
  9. W
  10. L
  11. L
  12. W
  13. L
What moved it, 2014
+2.0 wins
before kickoff: being favored, vs. coin flips
+0.3 wins
on the field, after the opening snap

Every game starts at Duke's pregame chance; everything after that is the field. The model's own breakdown of each game's final play splits the on-field part by what drove it, and the parts add up exactly. How it works →

  • Scoreboard+0.46
  • Possession & field position+0.02
  • Clock−0.14
  • Timeouts+0.18
  • Less the pregame edge, counted before kickoff−0.21
Game by game

Points of win probability, from Duke's side.

Closest call

DUKE 46-45 CLEM (2025) - Duke dropped to a 2.6% win probability before pulling it out.

Season arc, 2014

Every completed game this season, in order - each tile is Duke's own win-probability curve.

Biggest swings of 2014

The largest single-play change in Duke's win probability this season - one snap that moved the outcome the most.

Stolen wins

Duke's own lowest win probability at any point in a game it went on to win, across the whole archive - the deepest holes it climbed out of.

Let it slip

Duke's own highest win probability at any point in a game it went on to lose, across the whole archive - the biggest leads it didn't hold.

Stock & rivalries

Stock

Duke's leaguewide Elo rating, tracked like a stock price - built from game results and margins, not the model's own win-probability predictions.

View full history ›
$116.41+3.0% over the past year
Series & rivalries

Duke's most-played opponents across the whole archive - open one for the full head-to-head history.

YardLine · model v10Model estimate - not betting advice · Data provided by CollegeFootballData.com