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Every FBS school starts off with 100 marbles, plus 10 bonus marbles for every game on their schedule against a power conference opponent or Notre Dame
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Beat your opponent at your home place or neutral site (including conference championships), take 20% of their marbles; beat your opponent at their home place, take 25% of their marbles
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Fractional marbles are rounded to nearest whole number. For example, if you beat an opponent with 210 marbles at their place, you would get 25% of their 210, 52.5, which would be rounded up to 53.
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If you beat an FCS opponent, you get nothing. If you lose to an FCS opponent, they get 25% of your marbles. Because FU coward.
Rankings
| Marble Rank | Trend | Team | Marbles | Conference |
|---|---|---|---|---|
| 1 | ↑ 12 | Duke | 280 | ACC |
| 2 | ↑ 11 | Wake Forest | 277 | ACC |
| 3 | ↑ 18 | Alabama | 272 | SEC |
| 3 | ↑ 18 | Mississippi State | 272 | SEC |
| 3 | ↑ 1 | UCLA | 272 | Big Ten |
| 6 | ↑ 15 | Michigan | 267 | Big Ten |
| 6 | ↑ 15 | Texas | 267 | SEC |
| 8 | ↑ 5 | Iowa | 264 | Big Ten |
| 8 | ↓ 1 | LSU | 264 | SEC |
| 8 | ↑ 5 | Pittsburgh | 264 | ACC |
| 8 | ↑ 5 | Texas A&M | 264 | SEC |
| 12 | ↓ 11 | Colorado | 263 | Big 12 |
| 13 | ↓ 6 | Auburn | 262 | SEC |
| 13 | ↓ 6 | Notre Dame | 262 | FBS Independents |
| 15 | ↓ 10 | Ole Miss | 258 | SEC |
| 16 | ↓ 14 | Miami | 256 | ACC |
| 16 | ↓ 14 | SMU | 256 | ACC |
| 16 | ↓ 4 | USC | 256 | Big Ten |
| 19 | ↑ 17 | Missouri | 250 | SEC |
| 20 | ↑ 1 | Michigan State | 243 | Big Ten |
| 21 | ↓ 16 | Cincinnati | 242 | Big 12 |
| 22 | ↓ 15 | North Carolina | 240 | ACC |
| 22 | ↑ 10 | Penn State | 240 | Big Ten |
| 22 | ↑ 14 | Utah | 240 | Big 12 |
| 22 | ↓ 15 | Virginia | 240 | ACC |
| 26 | ↑ 10 | Tennessee | 239 | SEC |
| 27 | ↑ 9 | BYU | 238 | Big 12 |
| 28 | ↑ 2 | Washington | 234 | Big Ten |
| 29 | ↑ 7 | Maryland | 233 | Big Ten |
| 30 | ↑ 2 | Nebraska | 230 | Big Ten |
| 31 | ↓ 18 | South Carolina | 224 | SEC |
| 31 | ↑ 5 | Vanderbilt | 224 | SEC |
| 33 | ↓ 12 | Florida | 222 | SEC |
| 33 | ↑ 3 | Virginia Tech | 222 | ACC |
| 33 | ↓ 12 | West Virginia | 222 | Big 12 |
| 36 | – | Georgia | 219 | SEC |
| 37 | ↓ 6 | Houston | 214 | Big 12 |
| 37 | ↑ 16 | Texas Tech | 214 | Big 12 |
| 39 | ↓ 7 | Indiana | 212 | Big Ten |
| 40 | ↑ 13 | Kansas State | 211 | Big 12 |
| 41 | ↑ 19 | Oklahoma State | 204 | Big 12 |
| 42 | ↑ 27 | California | 200 | ACC |
| 42 | ↓ 6 | Northwestern | 200 | Big Ten |
| 44 | ↑ 12 | Boston College | 198 | ACC |
| 45 | ↑ 15 | Clemson | 184 | ACC |
| 46 | ↑ 14 | Tulsa | 182 | American Athletic |
| 47 | ↓ 34 | Ohio State | 179 | Big Ten |
| 47 | ↓ 34 | Oklahoma | 179 | SEC |
| 49 | ↓ 28 | Oregon | 178 | Big Ten |
| 50 | ↑ 6 | Louisville | 168 | ACC |
| 50 | ↑ 6 | Stanford | 168 | ACC |
| 52 | ↑ 7 | Florida State | 166 | ACC |
| 52 | ↓ 31 | Illinois | 166 | Big Ten |
| 54 | ↓ 18 | Arizona State | 160 | Big 12 |
| 54 | ↓ 18 | Arkansas | 160 | SEC |
| 54 | ↑ 6 | Baylor | 160 | Big 12 |
| 54 | ↓ 18 | Iowa State | 160 | Big 12 |
| 54 | ↑ 6 | Massachusetts | 160 | Mid-American |
| 54 | ↑ 6 | NC State | 160 | ACC |
| 54 | ↑ 6 | TCU | 160 | Big 12 |
| 54 | ↓ 18 | UCF | 160 | Big 12 |
| 54 | ↑ 6 | Wisconsin | 160 | Big Ten |
| 63 | ↓ 28 | Purdue | 157 | Big Ten |
| 64 | ↓ 11 | Arizona | 152 | Big 12 |
| 65 | ↓ 29 | Kansas | 150 | Big 12 |
| 65 | ↓ 29 | Kentucky | 150 | SEC |
| 65 | ↓ 29 | Minnesota | 150 | Big Ten |
| 65 | ↓ 29 | Syracuse | 150 | ACC |
| 69 | ↑ 9 | North Dakota State | 145 | Mountain West |
| 69 | ↑ 9 | South Florida | 145 | American Athletic |
| 71 | ↑ 13 | Georgia State | 138 | Sun Belt |
| 72 | ↑ 12 | App State | 132 | Sun Belt |
| 72 | ↑ 1 | New Mexico | 132 | Mountain West |
| 72 | ↑ 1 | Troy | 132 | Sun Belt |
| 72 | ↑ 12 | UTSA | 132 | American Athletic |
| 76 | ↓ 1 | Colorado State | 130 | Pac-12 |
| 77 | – | San José State | 123 | Mountain West |
| 78 | – | James Madison | 120 | Sun Belt |
| 78 | ↓ 9 | Memphis | 120 | American Athletic |
| 78 | ↓ 9 | Rutgers | 120 | Big Ten |
| 81 | ↑ 34 | Boise State | 118 | Pac-12 |
| 81 | ↓ 13 | Georgia Tech | 118 | ACC |
| 81 | ↑ 22 | Tulane | 118 | American Athletic |
| 84 | ↑ 31 | Florida Atlantic | 110 | American Athletic |
| 84 | ↑ 31 | Marshall | 110 | Sun Belt |
| 86 | ↑ 29 | North Texas | 109 | American Athletic |
| 87 | ↑ 28 | UAB | 106 | American Athletic |
| 88 | ↑ 27 | Fresno State | 104 | Pac-12 |
| 88 | ↑ 27 | Ohio | 104 | Mid-American |
| 90 | ↑ 43 | Florida International | 102 | Conference USA |
| 91 | ↓ 19 | Nevada | 100 | Mountain West |
| 92 | ↓ 17 | UConn | 97 | FBS Independents |
| 93 | ↑ 10 | Akron | 96 | Mid-American |
| 93 | ↑ 10 | Ball State | 96 | Mid-American |
| 93 | ↓ 15 | Delaware | 96 | Conference USA |
| 93 | ↓ 15 | Georgia Southern | 96 | Sun Belt |
| 93 | ↑ 10 | Kent State | 96 | Mid-American |
| 93 | ↓ 15 | Louisiana Tech | 96 | Sun Belt |
| 93 | ↑ 10 | Miami (OH) | 96 | Mid-American |
| 93 | ↑ 10 | Missouri State | 96 | Conference USA |
| 93 | ↑ 10 | UTEP | 96 | Mountain West |
| 102 | ↑ 36 | Hawai'i | 90 | Mountain West |
| 103 | ↑ 12 | Arkansas State | 88 | Sun Belt |
| 103 | ↓ 19 | Buffalo | 88 | Mid-American |
| 103 | ↑ 12 | Central Michigan | 88 | Mid-American |
| 103 | ↑ 12 | Coastal Carolina | 88 | Sun Belt |
| 103 | ↓ 19 | Louisiana | 88 | Sun Belt |
| 103 | ↓ 19 | Middle Tennessee | 88 | Conference USA |
| 103 | ↓ 19 | Navy | 88 | American Athletic |
| 103 | ↓ 19 | Old Dominion | 88 | Sun Belt |
| 103 | ↓ 19 | Rice | 88 | American Athletic |
| 103 | ↓ 19 | San Diego State | 88 | Pac-12 |
| 103 | ↓ 19 | South Alabama | 88 | Sun Belt |
| 103 | ↓ 19 | Southern Miss | 88 | Sun Belt |
| 103 | ↑ 12 | Toledo | 88 | Mid-American |
| 103 | ↑ 12 | Western Michigan | 88 | Mid-American |
| 117 | ↓ 19 | UNLV | 85 | Mountain West |
| 118 | ↓ 19 | Eastern Michigan | 84 | Mid-American |
| 119 | ↓ 19 | Washington State | 83 | Pac-12 |
| 120 | ↓ 36 | Kennesaw State | 82 | Conference USA |
| 120 | ↓ 36 | Temple | 82 | American Athletic |
| 122 | ↑ 11 | Liberty | 80 | Conference USA |
| 122 | ↑ 11 | Wyoming | 80 | Mountain West |
| 124 | ↓ 21 | Western Kentucky | 77 | Conference USA |
| 125 | ↓ 24 | Air Force | 75 | Mountain West |
| 125 | ↓ 24 | Army | 75 | American Athletic |
| 127 | ↓ 14 | Bowling Green | 72 | Mid-American |
| 127 | ↓ 24 | Northern Illinois | 72 | Mountain West |
| 127 | ↓ 24 | Oregon State | 72 | Pac-12 |
| 127 | ↓ 14 | Utah State | 72 | Pac-12 |
| 131 | ↓ 16 | New Mexico State | 70 | Conference USA |
| 131 | ↓ 16 | UL Monroe | 70 | Sun Belt |
| 133 | ↓ 1 | Charlotte | 66 | American Athletic |
| 133 | ↓ 18 | East Carolina | 66 | American Athletic |
| 133 | ↓ 18 | Sam Houston | 66 | Conference USA |
| 133 | ↓ 18 | Texas State | 66 | Pac-12 |
| 137 | ↓ 4 | Jacksonville State | 64 | Conference USA |
| 137 | ↓ 4 | Sacramento State | 64 | Mid-American |
| 139 | – | Montana State* | 34 | Big Sky |
| 140 | ↓ 1 | Idaho State* | 30 | Big Sky |
| 140 | ↓ 1 | Tarleton State* | 30 | UAC |
| 142 | ↓ 1 | The Citadel* | 28 | Southern |
| 143 | – | Illinois State* | 24 | MVFC |
* FCS