| Rank | Player | FF |
|---|---|---|
| T-113 | Josh Alexander-FeltonSam Houston · DE | 1 |
| T-113 | Josh HunterSan Diego State · S | 1 |
| T-113 | Joshua FranklinWestern Michigan · DB | 1 |
| T-113 | Joshua OforArkansas State · LB | 1 |
| T-113 | Joshua ScottNevada · DB | 1 |
| T-113 | Josiah CoxSan Diego State · S | 1 |
| T-113 | Juice ClarkeIllinois · DB | 1 |
| T-113 | Julian FoxToledo · LB | 1 |
| T-113 | Julian SmithHawai'i · LB | 1 |
| T-113 | Julien DavisEast Carolina · LB | 1 |
| T-113 | Justin BodfordMiddle Tennessee · DT | 1 |
| T-113 | Justin PoweTroy · S | 1 |
| T-113 | Justin ThomasBall State · LB | 1 |
| T-113 | Justin WattsOld Dominion · CB | 1 |
| T-113 | Justyce BettsWestern Michigan · LB | 1 |
| T-113 | Kadan SpratlingMemphis · LB | 1 |
| T-113 | Kade KostusBowling Green · DL | 1 |
| T-113 | Kaden McFaddenTCU · S | 1 |
| T-113 | Kahanu KiaNotre Dame · LB | 1 |
| T-113 | Kahmari BrownIowa · DL | 1 |
| T-113 | Kai RussellKennesaw State · LB | 1 |
| T-113 | Kaian Roberts-DayNew Mexico State · DL | 1 |
| T-113 | Kal-El PascalBowling Green · S | 1 |
| T-113 | Kaleb StewartBall State · LB | 1 |
| T-113 | Kam FranklinLouisiana Tech · DB | 1 |
| T-113 | Kamran JamesFlorida · DL | 1 |
| T-113 | Karson MossKennesaw State · LB | 1 |
| T-113 | Ke'Von CarterNC State · LB | 1 |
| T-113 | Keaton ThomasOle Miss · LB | 1 |
| T-113 | Kells BushJames Madison · DL | 1 |
| T-113 | Kelvon McBrideMarshall · EDGE | 1 |
| T-113 | Ken WillisJames Madison · CB | 1 |
| T-113 | Kendall BournesMassachusetts · S | 1 |
| T-113 | Kendrick CarterNorth Dakota State · CB | 1 |
| T-113 | Kendrick DuJourEast Carolina · DL | 1 |
| T-113 | Kennedy UrlacherUSC · S | 1 |
| T-113 | Kenyatta HardgeMarshall · DL | 1 |
| T-113 | Kenyatta Jackson Jr.Ohio State · DE | 1 |
| T-113 | Keon SabbAlabama · DB | 1 |
| T-113 | Keshon GriffinRutgers · DL | 1 |
| T-113 | Kevin Hornbeak Jr.Temple · DL | 1 |
| T-113 | Kevin MooreDelaware · S | 1 |
| T-113 | Kevin O'ConnorDuke · DE | 1 |
| T-113 | Keyari JamesMaryland · LB | 1 |
| T-113 | Keyon WashingtonIowa State · CB | 1 |
| T-113 | Keyshawn CampbellTroy · LB | 1 |
| T-113 | Keyshawn JohnsonSyracuse · LB | 1 |
| T-113 | Khaled WaliaghaArmy · LB | 1 |
| T-113 | Khamani HudsonCalifornia · DB | 1 |
| T-113 | Khmari JohnsonFlorida Atlantic · LB | 1 |
Regular season, from ESPN, refreshed hourly. Every stat