Round 4, 2021
Statistics notes
- 30+ home and away streak completed: Curtis Deboy (F) R16 2019-R4 2021.
- Mathew Nicholls moves to equal 10th place on the total matches field umpired list – 364 (Justin Schmitt)
- Nathan Doig moves to equal 10th place on the total matches boundary umpired list – 311 (Shane Jansen)
- Josh Mather (B) replaced Tim Lougoon before the North Melbourne v. Adelaide match
| Umpire | 2021 | Career |
| Nicholas Brown | 4 | 67 |
| Ray Chamberlain | 4 | 335 |
| Jeffrey Dalgleish | 4 | 218 |
| Curtis Deboy | 4 | 113 |
| Christopher Donlon | 4 | 332 |
| Cameron Dore | 2 | 25 |
| Robert Findlay | 4 | 258 |
| Leigh Fisher | 4 | 156 |
| Craig Fleer | 4 | 144 |
| Nicholas Foot | 4 | 158 |
| Hayden Gavine | 4 | 73 |
| Andre Gianfagna | 3 | 54 |
| Eleni Glouftsis | 4 | 44 |
| David Harris | 4 | 150 |
| Leigh Haussen | 4 | 68 |
| Brendan Hosking | 4 | 173 |
| John Howorth | 4 | 24 |
| Daniel Johanson | 4 | 9 |
| Simon Meredith | 4 | 392 |
| Jacob Mollison | 4 | 261 |
| Mathew Nicholls | 4 | 364 |
| Robert O'Gorman | 4 | 130 |
| Justin Power | 4 | 32 |
| Brett Rosebury | 4 | 437 |
| Andrew Stephens | 4 | 132 |
| Matt Stevic | 4 | 405 |
| Brent Wallace | 4 | 81 |
| Nathan Williamson | 4 | 90 |
| Umpire | 2021 | Career |
| Jordan Andrews | 4 | 116 |
| Michael Baker | 2 | 72 |
| Michael Barlow | 4 | 47 |
| Adam Bastick | 3 | 134 |
| Peter Bock | 2 | 79 |
| Christopher Bull | 3 | 198 |
| Ian Burrows | 4 | 323 |
| Sean Burton | 3 | 89 |
| Adam Coote | 4 | 343 |
| Patrick Cran | 4 | 93 |
| Damien Cusack | 2 | 145 |
| Brett Dalgleish | 4 | 217 |
| Chris Delany | 3 | 48 |
| Patrick Dineen | 4 | 58 |
| Nathan Doig | 4 | 311 |
| Christopher Esler | 4 | 185 |
| Kieran Ferguson | 2 | 2 |
| Daniel Field-Read | 4 | 123 |
| Josh Furman | 4 | 43 |
| Josh Garrett | 3 | 85 |
| Chris Gordon | 4 | 280 |
| Patrick Jackson | 4 | 55 |
| Matthew Jenkinson | 4 | 195 |
| Matthew Konetschka | 4 | 192 |
| Drew Kowalski | 3 | 180 |
| Mitch Le Fevre | 3 | 284 |
| Tim Lougoon | 3 | 138 |
| Benjamin Macdonald | 4 | 79 |
| Damien Main | 4 | 70 |
| Michael Marantelli | 4 | 240 |
| Joshua Mather | 4 | 136 |
| Jason Moore | 3 | 136 |
| Sean Moylan | 3 | 39 |
| Lachlan Rayner | 4 | 107 |
| Adam Reardon | 1 | 53 |
| Michael Saunders | 3 | 244 |
| James Scully | 2 | 101 |
| Sam Stagg | 3 | 21 |
| Nick Swanson | 3 | 40 |
| Shane Thiele | 4 | 236 |
| Mark Thomson | 4 | 422 |
| Matthew Tomkins | 4 | 214 |
| David Wood | 3 | 9 |
| Umpire | 2021 | Career |
| Steven Axon | 3 | 256 |
| Jesse Baird | 2 | 19 |
| Dylan Benwell | 3 | 55 |
| Sally Boud | 3 | 59 |
| Matthew Bridges | 2 | 14 |
| Peter Challen | 2 | 110 |
| Alex Chisholm | 2 | 28 |
| Michael Craig | 3 | 112 |
| Matthew Dervan | 3 | 101 |
| Luke Edwards | 3 | 103 |
| Mark Ensbey | 3 | 87 |
| Daniel Hoskin | 3 | 153 |
| Sam Hunter | 2 | 7 |
| Brodie Kenny-Bell | 3 | 106 |
| Matthew Maclure | 3 | 41 |
| Angus McKenzie-Wills | 3 | 82 |
| Alistair Meldrum | 2 | 66 |
| Steven Piperno | 3 | 111 |
| Simon Plumridge | 2 | 13 |
| David Rodan | 3 | 43 |
| Chelsea Roffey | 3 | 267 |
| Brett Rogers | 3 | 166 |
| Sam Walsh | 3 | 52 |
| Stephen Williams | 3 | 206 |
| Daniel Wilson | 4 | 262 |
| Adam Wojcik | 3 | 252 |
AFL match officials
Records
| Umpire | Games |
| Current streak leaders | |
| Curtis Deboy | 30 |
| Chris Donlon | 29 |
| Rober Findlay | 19 |
| |
| |
| All Time leaders | |
| Shane McInerney | 502 |
| Hayden Kennedy | 495 |
| Brett Rosebury | 437 |
| Rowan Sawers | 410 |
| Matt Stevic | 405 |
| Stephen McBurney | 401 |
| Simon Meredith | 392 |
| Darren Goldspink | 371 |
| Scott McLaren | 365 |
| Justin Schmitt | 364 |
| Mathew Nicholls | 364 |
| |
| Finals leaders | |
| Matt Stevic | 45 |
| Brett Rosebury | 44 |
| Shaun Ryan | 41 |
| Jack Elder | 39 |
| Hayden Kennedy | 39 |
| Darren Goldspink | 37 |
| Bryan Sheehan | 37 |
| Brett Allen | 37 |
| Simon Meredith | 36 |
| Ian Robinson | 35 |
| Rowan Sawers | 35 |
| Scott McLaren | 34 |
| Umpire | Games |
| Current Streak leaders | |
| Ian Burrows | 31 |
| Jordan Andrews | 27 |
| Damien Main | 20 |
| |
| All Time leaders | |
| Mark Thomson | 422 |
| Darren Wilson | 404 |
| Adam Coote | 343 |
| Herbert Kent | 330 |
| Aaron Deckys | 327 |
| John Morris | 325 |
| Ian Burrows | 323 |
| Murray Williams | 320 |
| Des Fitzgerald | 312 |
| Shane Jansen | 311 |
| Nathan Doig | 311 |
| |
| Finals leaders | |
| Darren Wilson | 48 |
| Ian Burrows | 37 |
| Mark Thomson | 36 |
| Lindsay Lancaster | 29 |
| Jonathan Creasey | 29 |
| Adam Coote | 29 |
| Chris Gordon | 29 |
| Walter Naismith | 27 |
| Rob Haala | 27 |
| Peter McDonald | 25 |
| Shane Jansen | 25 |
| Jack Fitt | 25 |
| Murray Williams | 25 |
| Nathan Doig | 25 |
| Michael Marantelli | 25 |
| Umpire | Games |
| Current streak leaders | |
| Dan Wilson | 4 |
| Various (4) | 3 |
| |
| All Time leaders | |
| David Dixon | 356 |
| David Flegg | 337 |
| Craig Clark | 334 |
| Mark Canning | 319 |
| Colin Hood | 311 |
| Charles Bell | 310 |
| Steve Stirling | 304 |
| Jim Mahoney | 289 |
| Tom Nicholson | 288 |
| Chris Appleton | 283 |
| |
| Finals leaders | |
| Luke Walker | 37 |
| David Dixon | 34 |
| Adam Wojcik | 32 |
| Craig Clark | 28 |
| Anthony Black | 25 |
| Reg Treloar | 24 |
| Chris Appleton | 24 |
| Mark Canning | 20 |
| David Flegg | 19 |
| Steven Stirling | 18 |
