RefMetrics
Know who is working. Know how they call games.
Track assignments, research officials, and understand the trends that matter before tipoff, first pitch, or kickoff across basketball, baseball, football, and hockey.
Start free to follow the slate, then subscribe for full official histories, trend views, and premium assignment context.
What You Can Do With RefMetrics
Know Who Is Working Tonight
Check daily assignment boards across the leagues we track, with live updates as crews and umpires are posted throughout the day.
Research Every Official Faster
Move from the assignment to the official profile, team page, or historical schedule in one click to see how a referee or umpire has worked over time.
See What Trends Matter
Use team splits, foul and penalty tendencies, totals context, and assignment history to turn raw officiating data into something immediately useful.
League Coverage
Basketball
RefMetrics currently covers NCAA Men's, NCAA Men's Division II, NCAA Women's, NCAA Women's Division II, NBA, WNBA, and G League basketball with game-level officiating data, referee profiles, conference analytics, and daily assignment updates where available.
Baseball, Football & Hockey
MLB, NFL, and NHL are all still under active development. These league sections are available as previews while the broader product, filters, historical depth, and league-specific analytics continue to expand.
Basketball is the mature core product. MLB, NFL, and NHL are all in active buildout, with additional league depth and feature coverage still being added.
Continuing to expand umpire profiles, schedule tools, and league-specific baseball splits.
Crew assignments, referee histories, and weekly officiating analytics are being built out now.
Referee and linesperson assignments, game logs, team pages, and deeper crew analysis are still being expanded.
Unlock The Full Officiating Picture
Subscribe to unlock complete official histories, deeper crew and umpire trend views, historical assignments, team splits, and premium game-day context across every league RefMetrics covers.
Subscribers keep access to every new league and deeper trend surface RefMetrics adds.
Today's Assignments And Game-Day Signals
Track the slate as officials arrive, then scan league-specific trends without leaving the assignment board.
NBA, WNBA, and NFL assignments are usually posted earlier, making them stronger morning-check sports.
NCAA and MLB often post closer to tipoff or first pitch, so teams and times show first while signals populate as crews arrive.
Values show the trend first. The smaller line below translates that number into a simple label like Strong Over, Home Edge, or Neutral.
NCAA Men's
| Time | Home | Away | Crew Chief | U1 | U2 | Network |
|---|---|---|---|---|---|---|
| No games scheduled | ||||||
NCAA Women's
| Time | Home | Away | Crew Chief | U1 | U2 | Network |
|---|---|---|---|---|---|---|
| No games scheduled | ||||||
NBA
0 games| Time | Home | Away | Crew Chief | U1 | U2 | Crew Betting Trends | Network |
|---|---|---|---|---|---|---|---|
| No games scheduled | |||||||
WNBA
| Time | Home | Away | CC | U1 | U2 | Crew Betting Trend | Network | ||
|---|---|---|---|---|---|---|---|---|---|
| Over % | Home Cover % | Home Win % | |||||||
| 04:30 PM PT | Dream | Fire | Maj Forsberg | Marcy Williams | Jason Alabanza |
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| 04:30 PM PT | Fever | Sun | Isaac Barnett | Charles Watson | Kelly Broomfield |
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| 07:00 PM PT | Aces | Tempo | Angel Kent | Angelica Suffren | Ken Jones |
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| 07:00 PM PT | Sparks | Mystics | Kevin Fahy | Agon Abazi | Kelsey Reynolds |
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G League
| Time | Home | Away | Crew Chief | U1 | U2 | Network |
|---|---|---|---|---|---|---|
| No games scheduled | ||||||
MLB
| Time | Home | Away | HP | HP Trend | 1B | 2B | 3B | |||
|---|---|---|---|---|---|---|---|---|---|---|
| Runs +/- Exp | Over % | Fav Cover % | Home Win % | |||||||
| 11:20 AM PT | Cubs | Reds | Bill Miller | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Chad Whitson | Brian Walsh | Chad Fairchild |
| 03:40 PM PT | Tigers | Dodgers | Nestor Ceja | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Chris Guccione | Scott Barry | Charlie Ramos |
| 03:45 PM PT | Nationals | Marlins | Laz Diaz | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Edwin Jimenez | Erich Bacchus | Chris Segal |
| 04:10 PM PT | Mets | Astros | Jacob Metz | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Carlos Torres | Nate Tomlinson | Mark Wegner |
| 04:10 PM PT | Guardians | Royals | Dexter Kelley | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Quinn Wolcott | Paul Clemons | Adrian Johnson |
| 04:10 PM PT | Rays | Padres | Andy Fletcher | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Cory Blaser | Jansen Visconti | Tyler Jones |
| 04:15 PM PT | Yankees | Red Sox | Edwin Moscoso | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Hunter Wendelstedt | Vic Carapazza | Nic Lentz |
| 04:15 PM PT | Braves | Rockies | Tom Hanahan | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Ron Kulpa | David Rackley | Manny Gonzalez |
| 04:15 PM PT | Blue Jays | Mariners | Adam Hamari | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Clint Vondrak | Steven Jaschinski | John Tumpane |
| 04:40 PM PT | Brewers | Rangers | Ben May | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Chris Conroy | Brennan Miller | Austin Jones |
| 05:10 PM PT | Twins | White Sox | Mike Estabrook | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Lance Barrett | Malachi Moore | Alfonso Márquez |
| 05:15 PM PT | Cardinals | Pirates | Nick Mahrley | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Marvin Hudson | Willie Traynor | Tripp Gibson |
| 06:38 PM PT | Angels | Phillies | Shane Livensparger | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Dan Merzel | Dan Bellino | Mark Ripperger |
| 06:40 PM PT | Athletics | Orioles | Emil Jimenez | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Gabe Morales | Doug Eddings | Mike Muchlinski |
| 07:15 PM PT | Giants | Diamondbacks | Alan Porter | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Jim Wolf | Roberto Ortiz | Alex MacKay |
NHL
| Time | Home | Away | Ref 1 | Ref 2 | Line 1 | Line 2 | Status |
|---|---|---|---|---|---|---|---|
| No games scheduled | |||||||
NFL
| Time | Home | Away | Ref | Ump | DJ | LJ | BJ | FJ | SJ | Status |
|---|---|---|---|---|---|---|---|---|---|---|
| No games scheduled | ||||||||||
About RefMetrics
RefMetrics is the leading referee analytics platform, with the largest database of officiating statistics in sports — spanning nearly 200,000 games across NCAA Division I, NCAA Division II, NBA, WNBA, and G League basketball.
We deliver career profiles, workload trends, foul-pattern analytics, crew assignments, and real-time officiating insights trusted by officials, analysts, journalists, and bettors across the game.