Aiden Flora vs. Nate Sheppard: 2026 stats compared
Iowa State vs. 
Duke
Nate Sheppard is ahead on 6 of 8 stats, including rushing yards, carries and rushing TDs. Aiden Flora has the edge on yards per carry and rushing success rate. Both are running backs: Aiden Flora for Iowa State and Nate Sheppard for Duke, 2026 season through Oct 24, 2026.
Aiden Flora vs. Nate Sheppard, stat by stat
| Stat | Aiden Flora | Nate Sheppard |
|---|---|---|
| Rushing yards | 716 13th | 834 9th |
| Carries | 102 36th | 148 5th |
| Yards per carry | 7.0 28th | 5.6 96th |
| Rushing TDs | 6 37th | 9 7th |
| Rushing success rate | 45.1% 149th | 41.2% 219th |
| Explosive runs (12+ yards) | 17 4th | 20 1st |
| Catches | 13 48th | 30 1st |
| Receiving yards | 92 90th | 282 4th |
The better number on each row is marked. National ranks are among every FBS running back with the stat; rates need a minimum sample (50 dropbacks, 20 carries, 8 catches). From the play-by-play, games through Oct 24, 2026.
Where do Aiden Flora and Nate Sheppard rank nationally?
Each row is one stat. The dots show where Aiden Flora and Nate Sheppard rank among FBS running backs with enough snaps to qualify, with each player's rank printed by his dot: further left is better. Hover or tap a dot for the number behind it.
Aiden Flora and Nate Sheppard, in charts
Aiden Flora and Nate Sheppard: career stats
Aiden Flora
| Season | Team | Carries | Rush yds | Yds/carry | Rush TD | Catches | Rec yds | Rec TD |
|---|---|---|---|---|---|---|---|---|
| 2024 | Iowa State | 11 | 53 | 4.8 | 1 | 1 | 6 | 0 |
| 2025 | Iowa State | 4 | 58 | 14.5 | 1 | 2 | 25 | 0 |
| 2026 | Iowa State | 102 | 716 | 7.0 | 6 | 13 | 92 | 0 |
| Career | 117 | 827 | 7.1 | 8 | 16 | 123 | 0 |
Nate Sheppard
| Season | Team | Carries | Rush yds | Yds/carry | Rush TD | Catches | Rec yds | Rec TD |
|---|---|---|---|---|---|---|---|---|
| 2025 | Duke | 200 | 1,132 | 5.7 | 11 | 37 | 286 | 1 |
| 2026 | Duke | 148 | 834 | 5.6 | 9 | 30 | 282 | 4 |
| Career | 348 | 1,966 | 5.6 | 20 | 67 | 568 | 5 |
Seasons since 2022 from CollegeFootballData.com (FBS games), plus this season from the play-by-play.
Their seasons, game by game
Aiden Flora
RB, Iowa State (3–4). Sophomore. 6-0, 195 pounds. Adel, IA
| Week | Opponent | Rushing yards | Carries | Rushing TDs | Receiving yards |
|---|---|---|---|---|---|
| 1 | Southeast Missouri State | 45 | 7 | 1 | 0 |
| 2 | Iowa | 89 | 19 | 0 | 3 |
| 3 | Bowling Green | 194 | 12 | 2 | 12 |
| 4 | Utah | 54 | 13 | 0 | 59 |
| 5 | West Virginia | 212 | 22 | 3 | 0 |
| 6 | BYU | 86 | 17 | 0 | 3 |
| 8 | Arizona | 36 | 12 | 0 | 15 |
Nate Sheppard
RB, Duke (5–2). Sophomore. 5-10, 205 pounds. Mandeville, LA
| Week | Opponent | Rushing yards | Carries | Rushing TDs | Receiving yards |
|---|---|---|---|---|---|
| 1 | Tulane | 227 | 35 | 2 | 19 |
| 2 | Illinois | 118 | 23 | 1 | 41 |
| 3 | Stanford | 154 | 23 | 2 | 2 |
| 4 | William & Mary | 108 | 8 | 1 | 8 |
| 6 | Georgia Tech | 87 | 25 | 2 | 99 |
| 7 | North Carolina | 85 | 19 | 0 | 98 |
| 8 | Virginia | 55 | 15 | 1 | 15 |
Questions about Aiden Flora vs. Nate Sheppard
Who's better, Aiden Flora or Nate Sheppard?
Nate Sheppard is ahead on 6 of 8 stats, including rushing yards, carries and rushing TDs. Aiden Flora has the edge on yards per carry and rushing success rate. Both are running backs: Aiden Flora for Iowa State and Nate Sheppard for Duke, 2026 season through Oct 24, 2026.
Who has more rushing yards, Aiden Flora or Nate Sheppard?
Nate Sheppard: 834 rushing yards to Aiden Flora's 716, 9th among FBS running backs.
Who has more rushing touchdowns, Aiden Flora or Nate Sheppard?
Nate Sheppard: 9 rushing TDs to Aiden Flora's 6, 7th among FBS running backs.
Who's more efficient, Aiden Flora or Nate Sheppard?
Aiden Flora: 45.1% rushing success rate to Nate Sheppard's 41.2%, 149th among FBS running backs.
Who has more explosive runs, Aiden Flora or Nate Sheppard?
Nate Sheppard: 20 explosive runs (12+ yards) to Aiden Flora's 17, 1st among FBS running backs.
Who has more career rushing yards, Aiden Flora or Nate Sheppard?
Nate Sheppard: 1,966 to Aiden Flora's 827, counting FBS seasons since 2022.
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Everything on this site starts with someone else's data, and we credit all of it. The projections, picks, rankings and tiers are our own math on top.
Where the data comes from
| Source | What we use | How often |
|---|---|---|
| CollegeFootballData.com, via the public cfbfastR files | Schedules, final scores, pregame Elo, play-by-play and box score stats, rosters | Usually posted Sunday or Monday morning after games |
| DraftKings lines (via The Odds API and CollegeFootballData.com) | The line and total on each game, and where each opened | Every morning, and before kickoffs Thursday to Saturday |
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| AP Top 25 (via NCAA.com) | Rankings and points, including others receiving votes | Sunday afternoons |
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| 247Sports | Team talent composite, star counts, 2026 transfer portal rankings | Preseason |
| The NIL Standard | Estimated NIL roster values | Preseason |
| us-atlas (U.S. Census Bureau boundaries) | State shapes for the map | Once |
How we turn it into projections
- Projected score. Each team's SP+ offense, plus how far the opponent's SP+ defense is from average, plus special teams. The home team gets half of a 2.5-point home edge added and the visitor half subtracted.
- Win chance. The projected margin turned into a probability, assuming games usually land within about 14 points of the projection. A 0-point margin is 50%; 14 points is about 84%.
- The three ratings. SP+ is built from every play this season. PRIME is a possession-efficiency rating. Elo uses only final scores and carries over from year to year, with 55 Elo points of home edge.
- Big Al's pick. The team at least two of the three ratings favor, with our confidence the average of their three win chances for that team. On the game cards, a pick is a lock when all three favor the same team and the average win chance is 80% or more, a coin flip when it's under 55%, and a lean otherwise. Injuries can drop the tier: each key player out counts by what he does for his team (a starting quarterback is 2 points, the feature back or top receiver half a point, doubtful counts half), the other side's injuries offset, and 1 point drops a tier, 2 points two. The game page shows it as an injury alert. On the Top 25 games, the game of the week and every coin flip, Big Al makes the call himself, sometimes against the numbers, and says why.
- Big Al's Top 25. SP+, PRIME and strength of record, each converted to a common scale and averaged.
- Playoff picture. The 2026-27 rules: automatic bids for the ACC, Big Ten, Big 12 and SEC champions (the current conference leader stands in until the title games) and for the highest-ranked team from the American, Conference USA, MAC, Mountain West, Pac-12 or Sun Belt. Notre Dame is in if it ranks in the top 12. The rest are at-large teams by the chosen rating, and all 12 are seeded straight by that rating, so the top four get the byes. Once the committee's rankings are out (first release Tuesday, Nov. 3), they become the default ranking.
- Missing data. When a team's play-by-play is clearly incomplete (fewer than 45 offensive plays a game), we hide its offense stats instead of showing bad numbers.
Rushing yards here exclude sacks, so they run higher than official totals. Ranks are out of the 138 FBS teams.
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- SP+
- Bill Connelly's rating, built from play-by-play efficiency and explosiveness and adjusted for who each team played. The number is how many points better than an average FBS team a team is on a neutral field. SP+ 20 beats SP+ 10 by about 10.
- PRIME
- A rating built possession by possession: how well a team turns drives into points and keeps opponents from doing the same, adjusted for opponents. Zero is an average FBS team.
- Elo
- A results-only rating. Every team has a number, 1500 is average, and the winner takes points from the loser after every game. Beat a great team and you take a lot. Beat a bad one and you take a few. It carries part of last season over, so it's slow to catch a team that changed.
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- How impressive a record is, given who a team played: how many more games it won than an average team would have against the same schedule. It grades the resume. SP+ and PRIME grade how good the team is.
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- How hard a team's opponents have been so far.
- Opponent-adjusted
- Corrected for who a team played. Hanging 50 on an FCS team counts for less than hanging 30 on Georgia.
- EPA (expected points added)
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- A team's average EPA across all its plays. For an offense, above zero means it adds points and higher is better. For a defense, lower is better.
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- The share of plays that keep an offense on schedule: half the yards needed on 1st down, 70% of them on 2nd, all of them on 3rd and 4th. A 4-yard run on 1st and 10 is a success. A 4-yard run on 3rd and 6 isn't.
- Explosive play rate
- The share of plays that go for a run of 12 or more yards or a completion of 16 or more.
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- Total yards divided by plays: runs, passes and sacks.
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- Where a team's wins came from. Every team starts as a .500 team. The record above or below .500 gets split four ways that add up to the real record: schedule (what an average team would win against that schedule), roster (the wins its talent and returning starters are worth on paper), coach (wins from playing better or worse than that roster) and luck (actual wins against the wins its SP+ says it should have). On team pages and in two charts.
- Schedule, Roster, Coach and Luck BAWA
- The four parts of BAWA. Schedule: what an average team would win against that schedule, minus .500. Roster: the extra wins from a roster this good on paper (247Sports talent and returning production). Coach: wins from playing better or worse than that roster should. Luck: actual wins against the wins SP+ expects. Recruiting rankings undersell the service academies, so their coaches get extra credit.
- Luck watch
- A tag for a team whose Luck BAWA is 1.5 wins or more either way: "Lucky +2.4" or "Unlucky −1.6." Its record runs ahead of (or behind) how it's played, and lines and polls often follow records.
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- The wins a team should have, adding up its win chance in every game it played. Winning more than that usually means a lot of close wins, and close wins are mostly luck.
- Talent composite and blue-chip ratio
- 247Sports' score for a roster, built from every player's recruiting rating, with the best players counting most. The blue-chip ratio is the share of the roster that were 4- or 5-star recruits.
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How Big Al's picks, tiers and projections work. The full method is on Sources and methods.
- Projected score
- Each team's SP+ offense, adjusted for how good the other team's defense is, plus special teams. The home team gets 2.5 points of home edge, split between the two scores.
- Win chance
- The projected margin turned into a percentage, assuming games usually land within about 14 points of the projection. A tie projection is 50%. A 14-point favorite is about 84%.
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- The team at least two of SP+, PRIME and Elo favor. The confidence is the average of their three win chances.
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Nothing matches that. Try a shorter word.
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About
About Big Al's CFB Lab
Big Al's CFB Lab is a college football stats site: a pick for every FBS game, head to heads across 75+ stats, the playoff picture, and charts you can bend to support any narrative (except Big 12 supremacy).
What's here
Every FBS team, player and game gets its own page, with national ranks, the ratings people argue about (SP+, PRIME and Elo) and charts you can share. The rivalry pages carry the series history. The tools let you build your own Top 25, your own 12-team playoff field and your own charts.
Who's Big Al
A college football fan who got tired of arguing without numbers. Big Al calls the Top 25 games, the Game of the week and every coin flip himself, and sometimes goes against the data. The rest of the picks are the ratings' call.
Where the numbers come from
We don't make the ratings; we put them side by side. SP+ is Bill Connelly's. SUPLEX is Nate Tice's. The play-by-play comes from CollegeFootballData.com and cfbfastR. The full list, and how we turn it into picks, is on Sources and methods.
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Betting advice. The line shows up because it's part of the story of a game, not because we want you to bet it.
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- 12 teams, under the 2026-27 rules. Automatic bids go to the ACC, Big Ten, Big 12 and SEC champions, and to the highest-ranked team from the American, Conference USA, MAC, Mountain West, Pac-12 or Sun Belt. Until the title games, each conference's current leader stands in as its champion.
- Notre Dame is in if you rank it in your top 12. Everyone else is at-large.
- Seeds go straight by your order. Seeds 1 to 4 get first-round byes; 5 to 12 play first-round games at the higher seed.
- The builder won't let you remove a Power 4 champion or your last team from outside the Power 4.
Drag a team by its handle (⋮⋮) to reseed it; with a keyboard, focus the handle and use the up and down arrow keys. Pick a different team from a row's menu to swap it in. Your field is saved in this browser.
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- Thursday: the picks. The week's best games, the upset we like, projected scores for the big ones, and charts worth arguing about.
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Projected scores come from SP+ offense, defense and special teams, plus 2.5 points for the home team. Cards also show DraftKings' line and total as facts: we pick winners, not bets. Open Details for the full read, or Head to head for every stat.
This week
Final scores against what we said before kickoff. Big Al's pick is the team at least two of SP+, PRIME and Elo favored, unless he made the call himself on a toss-up or one of the week's biggest games. Ranked means in that week's AP poll. Open a game for the full preview as it stood going into the week.
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Straight-up picks: did the pick win? Big Al's pick is the team at least two of SP+, PRIME and Elo favor. Big Al and SP+ picks start in Week 8; Elo picks go back to Week 1.
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Each column is that week's ranking. Arrows compare the latest poll to the week before. NR means not ranked.
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What this shows
SP+ vs. payroll is the average, across a conference's teams with an NIL valuation (positive means its teams play better than their payrolls predict). Blue-chip ratio is the share of all its rostered players who were 4- or 5-star recruits.
Ranks are national, out of 138 FBS teams. A top-10 team also counts toward the top 25 and top 40, and everyone outside the last cutoff counts as weak. Open a conference to see its teams.
Conference depth
Projected bracket
Seeds 1–4 get first-round byes. Seeds 5–8 host the first round.
The field and the bubble
The columns on the right show where each team would be seeded under the other ratings. A dash means out.
How the field is built
- 12 teams. Five get in automatically: the ACC, Big Ten, Big 12 and SEC champions, plus the highest-ranked team from the American, Conference USA, MAC, Mountain West, Pac-12 or Sun Belt (champion or not).
- Notre Dame is in if it ranks in the top 12.
- At-large. The remaining spots go to the highest-ranked teams left. If an automatic qualifier ranks outside the top 12, it takes the last at-large spot.
- Seeding follows the ranking, as it has since 2025. A conference champion isn't guaranteed a bye.
- Champions mid-season. "Current conference leader" uses the best conference record so far, with ties broken by the chosen rating. "Highest-rated team" picks the best-rated team in each conference instead.
- Composite averages SP+, PRIME and strength of record after putting each on a common scale.
- This is a projection from today's numbers. The real field is chosen by a committee on Dec. 6, after conference title games.
How we picked it
How we picked it
Three ratings look at a team in three different ways. The numbers' pick is the team at least two of them favor. On the toss-ups and the biggest games, Big Al makes the call himself and says why.
Where the game is won
Where the game is won
Each row puts one team's unit against the unit it faces, by national rank out of all FBS teams. An edge is a gap of 25 spots or more.
Injuries and availability
Statuses come from the conference availability reports and team news, as of the date shown. "Hasn't played" means a regular (the main passer, a quarter of the carries or 15% of the catches) with no pass, carry or catch in his team's last two games, from the play-by-play. That can be an injury, a benching or a suspension. Linemen and defenders don't show up in that check.
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Ratings: SP+ via CFB Update; PRIME via primecfb.com. Box and play stats computed from CollegeFootballData.com play data (via the public cfbfastR files), FBS games only for scoring. Rushing yards here exclude sacks, so they run higher than official totals. Ranks are out of 138 FBS teams.