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 % | |||||||
| 10:00 AM PT | Minnesota Lynx | Las Vegas Aces | Fatou Cissoko-Stephens | Clare Simmons | Ken Jones |
|
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| 12:30 PM PT | Chicago Sky | Indiana Fever | Maj Forsberg | Agon Abazi | Genesis Perrymond |
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| 05:30 PM PT | Portland Fire | Seattle Storm | Angel Kent | Gerda Gatling | Tyler Mirkovich |
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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 % | |||||||
| 12:05 PM PT | New York Yankees | Atlanta Braves | Dan Merzel | 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 Bellino | Derek Thomas | Mark Ripperger |
| 01:10 PM PT | Boston Red Sox | Athletics | 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 | Scott Barry | Manny Gonzalez |
| 01:10 PM PT | Miami Marlins | Los Angeles Angels | Lance Barksdale | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Will Little | Ryan Additon | Jonathan Parra |
| 03:05 PM PT | Philadelphia Phillies | Toronto Blue Jays | Brennan 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 | Brock Ballou | Chris Conroy | John Tumpane |
| 03:40 PM PT | Pittsburgh Pirates | New York Mets | Tyler Jones | 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 | Adam Hamari | Todd Tichenor |
| 03:45 PM PT | Washington Nationals | Cincinnati Reds | Erich Bacchus | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Dexter Kelley | Chris Segal | Laz Diaz |
| 04:10 PM PT | Kansas City Royals | Chicago Cubs | Dan Iassogna | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | D.J. Reyburn | Louie Krupa | Adam Beck |
| 04:10 PM PT | Milwaukee Brewers | Minnesota Twins | Chad Fairchild | 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 | John Bacon | Brian Walsh |
| 04:15 PM PT | Texas Rangers | Baltimore Orioles | James Hoye | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | James Jean | Sean Barber | John Libka |
| 04:15 PM PT | Chicago White Sox | Cleveland Guardians | 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 | Alex Tosi | Cory Blaser | Austin Jones |
| 04:15 PM PT | St. Louis Cardinals | Colorado Rockies | Willie Traynor | 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 | Charlie Ramos | Jansen Visconti |
| 04:15 PM PT | San Francisco Giants | Detroit Tigers | Adrian Johnson | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Paul Clemons | Quinn Wolcott | Ramon De Jesus |
| 04:15 PM PT | San Diego Padres | Houston Astros | Alex MacKay | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Subscription required to view trend signal | Jacob Metz | Roberto Ortiz | Jim Wolf |
| 05:10 PM PT | Arizona Diamondbacks | Los Angeles Dodgers | Nate Tomlinson | 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 | Mark Wegner | Bruce Dreckman |
| 06:50 PM PT | Seattle Mariners | Tampa Bay Rays | 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 | Mike Muchlinski | Doug Eddings |
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.