Compare lead referees by accepted penalty type, call rate, and home-away differential.
Rates only include completed Division I games. Positive differential means away teams were called more often.
| # | Official | Games | Calls / Game | Yards / Game | Home Calls / Game | Away Calls / Game | Away-Home Differential | Total Calls |
|---|---|---|---|---|---|---|---|---|
| 1 | Ken Williamson | 23 | 16.17 | 134.04 | 8.0 | 8.17 | 0.17 | 372 |
| Locked | Patrick Foy | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Andre Coleman | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jake Grombach | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Branden McCain | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Lance Carlen | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | CJ Jackson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Toby Johnson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Tim Hedgepeth | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Christian Watson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Brian Hilpisch | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jeff Flanagan | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jason Soistman | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Scott Hardin | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Justin Elliott | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | JT Tate | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Michael Farmer | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Matthew Richards | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Trennis Livingston | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Brandon Kirkland | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Tim Barker | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Michael Cuttone | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Kyle Olson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Cravonne Barrett | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jason Autrey | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Rory Bernard | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jeremee Tate | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Javarro Edwards | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jeff Dahle | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Robert Quello | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | John Doe | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Tom Stapleton | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Rich Edwards | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Riley Johnson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Michael Frain | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Rick Warne | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Derek Hatten | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Marcus Woods | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Ed Bourgeois | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jeff Reid | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jonathan Noli | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Michael Mothershed | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jeff Knight | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Bryan Banks | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | James Brookhart | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jonathan Grande | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Eric Lewis | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Steven Robinson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Steven Anderson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Scott Walker | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Anthony Florio | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jeff Pumphrey | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Cal McNeill | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jon Noli | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Billy Williams | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | James Carter | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Ron Hudson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Tutashinda Salaam | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Christian Keel | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Rodney Burnette | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Garrett Dickerson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Alex Parrella | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Art Brown | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Charles Lamertina | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Bill McKeever | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Edwin Lee | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Gary Patterson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Bob Cannon | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Adam Savoie | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jason Graham | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Matt Beck | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jerry Magallanes | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Michael Davis | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jeff Heaser | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Rick Martin | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Steve Anderson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Marshall Lewis | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Joe Lehring | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Gabe Tomlin | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Reggie Smith | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Nolan Dumas | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Carl Chapman | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | John Love | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Alexander Randolph | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Steve Marlowe | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Brad Carrell | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Greg Sujack | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jerry Welmaker | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Austin Mezzacasa | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Scott Broadway | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Marcel Kerr | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Stuart Mullins | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Scott Campbell | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Douglas Mercer | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Mike Roche | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jeremy Parker | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Brian Holland | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Michael VanderVelde | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Matt Loeffler | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Reid Jackson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Zach Erdmann | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Derek Anderson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Chris La Mange | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Darryl DeBerry | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Mike McCabe | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Todd Bowman | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Daniel Gautreaux | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Stephen Baron | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Matt Packowski | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | David Hergert | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Lee Hedrick | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Mark Duddy | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Drew Myers | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Todd Boyd | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Tom Zetts | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Marc Queen | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Reed Brotherton | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Kevin Boitmann | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Cory Hanson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Tuta Salaam | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | David Smith | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Henry Wimberg | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Gary Leeper | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Ron Snodgrass | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Henry Johns | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | G. Dickerson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Ed Ardito | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Chris Wiggins | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | David Siegle | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Travis Barta | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Justin Ackley | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Bruce Austin | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jeremy Valentine | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jeremy DeAngulo | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Carlos Torian | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jim Wharrie | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | John Shay | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Nate Black | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Paul Matt Overton | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Francisco Villar | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Tim Rich | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Andrew Speciale | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Kenneth Ray | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jim Crowley | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Craig Helser | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Matt Overton | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Tim O'Dey | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jeff Rink | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jason Perkins | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jason Berg | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Antonio Marcella | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Dan Scanlan | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Michael Bezner | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Larry Smith | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Timothy Davis | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | John Kellermeier | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Kelly Holman | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Wayne Winkler | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Gary Reed | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Scott Root | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jason Nickleby | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jerry McGinn | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Gabriel Tomlin | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Ted Pitts | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Kevin Mar | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Michael Quinn | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Steven Strimling | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jeff Page | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Grant Henderson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Tyler Downs | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Gregory Gompf | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Luke Richmond | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Kevin Randall | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Jeffrey Servinski | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Gregg Wilson | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Michael Cannon | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Gregory Blum | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Spencer Mumford | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Chris Coyte | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | W. Todd Boyd | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Kole Knueppel | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Matthew Jones | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Mark Kluczynski | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Hank Johns | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | David Alvarez | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Michael Lennie | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Chris Brison | Locked | Locked | Locked | Locked | Locked | Locked | Locked |
| Locked | Aaron Adams | Locked | Locked | Locked | Locked | Locked | Locked | Locked |