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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, 2021
Farther out is better on every spoke. Dashed ring: the FBS median.
- EPA per playExpected points added on an average snap: how much each play moved the scoring odds.
- Success rateShare of snaps that stayed on schedule: half the yards needed on 1st down, 70% on 2nd, all of them on 3rd or 4th.
- ExplosivenessAverage EPA on the successful snaps: how big the good plays were.
- Rushing EPAEPA per designed run.
- Passing EPAEPA per pass play.
- Standard downsSuccess rate on downs where either a run or a pass makes sense, like 1st and 10 or 3rd and 2.
- Passing downsSuccess rate on downs that all but force a pass, like 2nd and 8 or longer, or 3rd and 5 or longer.
- Line yardsRushing yards per carry credited to the offensive line, weighting the first few yards most.
- Stuff rateShare of runs stopped at or behind the line of scrimmage.
- HavocShare of snaps with a tackle for loss, sack, forced fumble, interception or pass breakup.
Percentiles among the 130 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, 2021
Points over expected per drive, from where each drive started.
Per drive against an average FBS opponent, neutral field.
Points over expected per trip inside the opponent's 40.
Average expected points where drives started.
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 Nebraska 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
Bars above the line: better than expected for Nebraska.
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, 2021
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.
- Adrian MartinezQB370 plays · +0.308 pts/play · 26th of 219 QBs2.13WAR1.42 to 2.82
- Rahmir JohnsonRB117 plays · +0.159 pts/play · 122nd of 387 RBs0.35WAR0.26 to 0.43
- Samori ToureWR59 plays · +0.169 pts/play · 78th of 474 WRs0.19WAR0.12 to 0.25
- Logan SmothersQB51 plays · +0.162 pts/play · 186th of 219 QBs0.15WAR0.03 to 0.27
- Zavier BettsWR21 plays · +0.171 pts/play · 327th of 474 WRs0.07WAR0.05 to 0.09
- Markese SteppRB22 plays · +0.141 pts/play · 310th of 387 RBs0.06WAR0.04 to 0.08
- Levi FalckWR17 plays · +0.168 pts/play · 369th of 474 WRs0.05WAR0.04 to 0.07
- Connor CulpPK10 plays · +0.258 pts/play · 95th of 128 kickers0.05WAR0.02 to 0.08
Every player (12)
- Austin AllenTE36 plays · +0.055 pts/play · 6th of 234 TEs0.04WAR−0.02 to 0.09
- Brody BeltWR10 plays · +0.037 pts/play · 450th of 474 WRs0.01WAR0.00 to 0.02
- William PrzystupP30 plays · +0.011 pts/play · 94th of 101 punters0.01WAR−0.05 to 0.06
- Travis VokolekTE10 plays · +0.003 pts/play · 41st of 234 TEs0.00WAR−0.01 to 0.01
By position group, against FBS
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 Nebraska'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
Transfer portal, 2021
5 players transferred in and 17 out. WAR is each one's 2020 season, before the move. Every team's portal
In 2021, the arrivals have added 0.25 WAR at Nebraska and the departures 0.26 wherever they went.
The other 3
- Oliver MartinWR · 4★from Iowa--
- Chris KolarevicILB · 3★from Northern Iowa--
- Tyreke JohnsonCB · 3★from Ohio State--
The other 15
- Keyshawn GreeneLB · 4★to Florida Atlantic--
- Boe WilsonIOL · 3★to Western Kentucky--
- Demariyon HoustonWR · 3★to undecided--
- Jahkeem GreenDT · 3★to South Carolina--
- Jamie NanceWR · 3★to Utah State--
- Jared BubakTE · 3★to Central Missouri--
- Kurt RafdalTE · 3★to Boise State--
- Marcus FlemingWR · 3★to Maryland--
- Matthew AndersonOT · 3★to Louisiana--
- Niko CooperLB · 3★to Western Kentucky--
- Ronald Delancy IIIS · 3★to Toledo--
- Ronald ThompkinsRB · 3★to undecided--
- Will FarniokIOL · 3★to Tulsa--
- Kade WarnerWR · 2★to Kansas State--
- Caden McCormackLBto undecided--
Only quarterbacks, skill players and specialists have a WAR of their own, so they make up these totals; linemen and defenders count in the moves but add none. 2020 is the player's season at his old school, 2021 his season after the move. A dash means no FBS snaps that season. Rosters tie CFBD's portal entries to players, which works for about 19 in 20 skill-position moves.
Talent and roster
How much talent the roster had, by recruiting ratings, and how much of it showed up on the field, against every other FBS team. How it works →
What it had and what it did, 2021
- Roster talent: 744, 25th of 130 in FBSRoster talent247Sports' talent composite: the recruiting ratings of every player on the roster, transfers included.
- Recruiting: 232, 21st of 130 in FBSRecruitingAverage 247Sports class score over this season's class and the three before it.
- Returning production: 61%, 89th of 128 in FBSReturning productionShare of last season's production (expected points added) by players still on the roster.
- SP+ rating: +10.3, 35th of 130 in FBSSP+ ratingThe result: Bill Connelly's opponent-adjusted rating, points per game better than an average FBS team.
Ranks and bars among the 130 FBS teams with a talent rating this season, best first; the line in each bar is the FBS median.
Talent conversion
Nebraska's SP+ of +10.3 is 0.7 points above the +9.6 its roster talent predicts, 69th of 130 in FBS.
The same comparison on each side of the ball, positive is better for both.
Conversion by season
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, 2021
Calls that matched the option with the best modeled win probability.
Summed over every call that differed, in points of win probability.
Went for it when going beat every other option by a point or more.
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 Nebraska'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 0.17 of the 0.21 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
- at WISQ4 0:04 4th & 20 at WIS 21, down 7Went for it; the numbers favored a field goal11.3 pts
- vs MICHQ3 8:07 4th & 1 at NEB 33, down 6Punted; the numbers favored going for it1.9 pts
- at MINNQ4 7:11 4th & 10 at MINN 34, down 5Went for it; the numbers favored a field goal1.4 pts
- vs PURQ3 13:10 4th & 1 at NEB 34, up 3Punted; the numbers favored going for it1.4 pts
- at OUQ4 8:16 4th & 17 at OU 24, down 14Went for it; the numbers favored a field goal1.2 pts
- vs BUFQ3 6:16 4th & 3 at NEB 49, up 14Punted; the numbers favored going for it (close call)0.7 pts
- at MINNQ4 14:57 4th & 4 at MINN 9, down 5Kicked a field goal; the numbers favored going for it (close call)0.6 pts
- vs PURQ3 0:52 4th & 6 at PUR 46, down 4Punted; the numbers favored going for it (close call)0.5 pts
Every call this season (86)
- Close callQ1 12:244th & 4 at NEB 48, tied, Punted
- Close callQ1 7:494th & 3 at NEB 19, tied, Punted
- AgreedQ2 9:154th & 5 at ILL 9, up 4, Kicked a field goal
- AgreedQ2 1:344th & 17 at NEB 32, tied, Punted
- AgreedQ3 5:114th & 20 at NEB 10, down 14, Punted
- AgreedQ4 13:094th & 16 at ILL 43, down 14, Punted
- Close callQ4 2:414th & 4 at ILL 4, down 14, Went for it
- AgreedQ4 0:114th & 10 at NEB 27, down 8, Went for it
- Close callQ1 0:004th & 7 at FOR 35, tied, Punted
- Close callQ1 0:004th & 5 at FOR 35, up 6, Punted
- AgreedQ1 0:004th & 2 at FOR 35, tied, Went for it
- Close callQ2 0:004th & 9 at FOR 35, up 1, Kicked a field goal
- AgreedQ3 0:004th & 2 at FOR 35, up 31, Went for it
- AgreedQ3 0:004th & 5 at FOR 35, up 23, Went for it
- Close callQ4 0:004th & 1 at FOR 35, up 37, Went for it
- AgreedQ1 3:384th & 5 at BUF 14, tied, Kicked a field goal
- AgreedQ2 13:464th & 18 at BUF 41, up 3, Punted
- AgreedQ2 2:284th & 12 at BUF 48, up 7, Punted
- AgreedQ3 12:254th & 7 at BUF 24, up 11, Kicked a field goal
- Close callQ3 6:164th & 3 at NEB 49, up 14, Punted
- AgreedQ3 1:494th & 11 at BUF 41, up 14, Punted
- AgreedQ4 7:514th & 10 at NEB 45, up 18, Punted
- AgreedQ1 5:004th & 4 at OU 40, down 7, Went for it
- AgreedQ1 1:214th & 21 at OU 33, down 7, Kicked a field goal
- Close callQ2 12:444th & 3 at NEB 25, down 4, Punted
- Close callQ2 7:054th & 5 at OU 32, down 4, Kicked a field goal
- AgreedQ2 0:574th & 10 at NEB 31, down 4, Punted
- AgreedQ3 9:194th & 9 at OU 17, down 4, Kicked a field goal
- 1.2 ptsQ4 8:164th & 17 at OU 24, down 14, Went for it
- AgreedQ4 0:014th & 16 at NEB 11, down 7, Went for it
- AgreedQ1 12:194th & 10 at NEB 18, tied, Punted
- AgreedQ1 3:334th & 14 at MSU 44, tied, Punted
- AgreedQ1 0:004th & 12 at NEB 14, tied, Punted
- AgreedQ2 11:224th & 10 at MSU 10, down 7, Kicked a field goal
- AgreedQ2 8:204th & 1 at MSU 30, down 7, Went for it
- AgreedQ2 0:164th & 14 at NEB 39, down 3, Punted
- AgreedQ3 9:104th & 9 at MSU 10, down 3, Kicked a field goal
- AgreedQ3 2:144th & 13 at MSU 42, tied, Punted
- AgreedQ4 12:344th & 3 at MSU 36, tied, Went for it
- Close callQ4 3:474th & 3 at NEB 28, up 7, Punted
- AgreedQ1 11:184th & 6 at MICH 35, tied, Went for it
- AgreedQ1 8:404th & 2 at MICH 3, tied, Went for it
- AgreedQ1 4:294th & 8 at midfield, tied, Punted
- AgreedQ2 8:374th & 3 at NEB 32, down 3, Punted
- AgreedQ2 1:374th & 17 at NEB 44, down 6, Punted
- 1.9 ptsQ3 8:074th & 1 at NEB 33, down 6, Punted
- AgreedQ4 0:544th & 10 at midfield, down 3, Went for it
- AgreedQ1 14:154th & 11 at NEB 24, tied, Punted
- AgreedQ1 3:594th & 14 at MINN 32, down 7, Kicked a field goal
- AgreedQ2 13:504th & 14 at NEB 21, down 11, Punted
- AgreedQ2 0:514th & 9 at NEB 48, down 12, Punted
- AgreedQ3 11:014th & 8 at NEB 22, down 12, Punted
- AgreedQ3 3:444th & 1 at MINN 1, down 5, Went for it
- Close callQ4 14:574th & 4 at MINN 9, down 5, Kicked a field goal
- 1.4 ptsQ4 7:114th & 10 at MINN 34, down 5, Went for it
- Close callQ1 9:174th & 4 at OSU 27, tied, Kicked a field goal
- AgreedQ1 4:254th & 9 at NEB 22, tied, Punted
- AgreedQ1 1:174th & 17 at NEB 18, tied, Punted
- AgreedQ2 10:054th & 12 at NEB 36, down 3, Punted
- AgreedQ2 3:524th & 6 at OSU 21, down 10, Kicked a field goal
- AgreedQ2 0:324th & 14 at NEB 16, down 7, Punted
- AgreedQ3 12:264th & 22 at NEB 24, down 7, Punted
- Close callQ3 7:594th & 4 at NEB 47, down 10, Punted
- AgreedQ3 4:264th & 12 at NEB 2, down 10, Punted
- Close callQ4 9:474th & 4 at OSU 13, down 6, Kicked a field goal
- AgreedQ4 5:104th & 10 at NEB 31, down 6, Punted
- AgreedQ1 15:004th & 1 at NEB 48, tied, Went for it
- AgreedQ1 2:394th & 7 at NEB 4, up 7, Punted
- Close callQ2 13:364th & 2 at NEB 28, up 7, Punted
- AgreedQ2 10:394th & 1 at NEB 45, up 4, Went for it
- AgreedQ4 14:164th & 8 at NEB 27, up 12, Punted
- AgreedQ4 5:584th & 6 at NEB 29, tied, Punted
- AgreedQ4 1:124th & 2 at IOWA 34, down 7, Went for it
After touchdowns: kick or go for two?
Tries that matched the option with the better modeled win probability.
Summed over every try that differed, in points of win probability.
Went for two when it beat kicking by a point or more.
Costliest tries against the numbers
- vs MICHQ3 0:52 Touchdown, up 1 before the tryWent for two; the numbers favored kicking (close call)0.3 pts
- at WISQ4 6:27 Touchdown, down 1 before the tryKicked; the numbers favored going for two (close call)0.2 pts
- at MSUQ4 7:29 Touchdown, up 6 before the tryKicked; the numbers favored going for two (close call)0.1 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, 2021
127th of 130 FBS teams at beating the model's pregame expectations
Expected wins adds up Nebraska's chance of winning each game as the model saw it at kickoff - a 70% favorite counts 0.7.
What moved it, 2021
Every game starts at Nebraska'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−2.73
- Possession & field position+0.03
- Clock−0.18
- Timeouts+0.17
- Less the pregame edge, counted before kickoff+0.10
Game by game
- ILLL 22-30 at ILL64% → 2%Before kickoff +14 · On the field −62: Scoreboard −42, Timeouts −3
- FORW 52-7 vs FOR99% → 100%Before kickoff +49 · On the field +1: Scoreboard +2
- BUFW 28-3 vs BUF82% → 98%Before kickoff +32 · On the field +16: Scoreboard +22
- OUL 16-23 at OU7% → 6%Before kickoff −43 · On the field −1: Scoreboard −12, Possession & field position −1
- MSUL 20-23 at MSU41% → 17%Before kickoff −9 · On the field −24: Scoreboard −36, Timeouts +23
- NUW 56-7 vs NU82% → 100%Before kickoff +32 · On the field +18: Scoreboard +20
- MICHL 29-32 vs MICH41% → 7%Before kickoff −9 · On the field −34: Scoreboard −45, Clock −3
- MINNL 23-30 at MINN60% → 3%Before kickoff +10 · On the field −57: Scoreboard −41, Timeouts −2
- PURL 23-28 vs PUR68% → 27%Before kickoff +18 · On the field −42: Scoreboard −37, Possession & field position +3
- OSUL 17-26 vs OSU16% → 5%Before kickoff −34 · On the field −11: Scoreboard −27, Clock −2
- WISL 28-35 at WIS22% → 3%Before kickoff −28 · On the field −19: Scoreboard −24, Timeouts −1
- IOWAL 21-28 vs IOWA52% → 5%Before kickoff +2 · On the field −46: Scoreboard −52, Clock −3
Points of win probability, from Nebraska's side.
Closest call
MSU 38-39 NEB (2015) - Nebraska dropped to a 6.3% win probability before pulling it out.
Season arc, 2021
Every completed game this season, in order - each tile is Nebraska's own win-probability curve.
Biggest swings of 2021
The largest single-play change in Nebraska's win probability this season - one snap that moved the outcome the most.
Stolen wins
Nebraska'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
Nebraska'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
Nebraska's leaguewide Elo rating, tracked like a stock price - built from game results and margins, not the model's own win-probability predictions.
Series & rivalries
Nebraska's most-played opponents across the whole archive - open one for the full head-to-head history.