---
title: "Live Match Tracker"
canonical_url: "https://apidocs.sportradar.com/resources/virtual-stadium/docs/web/widgets/virtualStadium/features/lmt"
markdown_url: "https://apidocs.sportradar.com/resources/virtual-stadium/docs/web/widgets/virtualStadium/features/lmt.md"
last_updated: "2026-02-25T08:49:25Z"
---

# Live Match Tracker

**LMT Full Mode**

![LMT Full Mode](https://apidocs.sportradar.com/resources/virtual-stadium/static/static/img/lmtFullExpended.png)

**LMT Compact Mode**

![LMT Compact Mode](https://apidocs.sportradar.com/resources/virtual-stadium/static/static/img/lmtCompact.png)

The Live Match Tracker (LMT) is an integrated module that displays live match data and statistics in real time. It provides comprehensive match tracking with the ability to switch between compact and full display modes, and supports video streaming capabilities.

## Overview

The Live Match Tracker module enables:

- **Real-time Match Tracking** - Display live match statistics and events
- **Flexible Display Modes** - Switch between compact and full viewing modes
- **Video Streaming** - Integrated live video feed with stream highlights
- **Match Insights** - Access to detailed match analytics and statistics

This module requires proper Sportradar entity configuration and can be enhanced with adapter integration for additional features.

***

## Prerequisites

### Sportradar Entity Configuration

**`srEntityId`** `string` ***required***

Sportradar entity ID for the match. Must be configured in the moderation tool for the channel.

> **Info**
>
> Live Match Tracker will only appear if there are active insights available for the configured match.

### Widget Configuration

**`lmtVariant`** `'disabled' | 'compact' | 'full'` ***optional***

Controls the Live Match Tracker display mode. Default is 'disabled'.

- `'compact'` - Shows condensed match information
- `'full'` - Shows comprehensive match details
- `'disabled'` - Completely hides the tracker

***

## Compact Variant

The compact variant provides essential match information in a space-efficient layout, perfect for integrations where screen real estate is limited or when you want to provide a quick match overview without overwhelming the interface.

**Use Cases:**

- Mobile applications
- Sidebar integrations
- Limited screen space scenarios
- Quick match previews

***Compact LMT Setup:***

```javascript
SIR('addWidget', '#virtual-stadium-container', 'virtualStadium', {
    // ... existing widget configuration
    lmtVariant: 'compact'
});
```

***

## Full Variant

The full variant provides comprehensive match tracking with detailed statistics, player information, and advanced analytics. This mode offers the complete Live Match Tracker experience with all available features and data visualization.

**Use Cases:**

- Dedicated sports sections
- Full-screen match experiences
- Detailed match analysis
- Professional betting platforms
- Comprehensive sports applications

***Full LMT Setup:***

```javascript
SIR('addWidget', '#virtual-stadium-container', 'virtualStadium', {
    // ... existing widget configuration
    lmtVariant: 'full'
});
```

### Video Configuration

#### Prerequisites

**Required LMT Variant:** `full` (video features are only available in full mode)

**JWT Requirements:**

- Must include `'av'` in scope claim
- Example: `scope: 'av vs'`

> **Info**
>
> For detailed information on setting up authentication and obtaining the required JWT token with the 'av' scope, see the authentication documentation.

- [Authentication Setup](https://apidocs.sportradar.com/resources/virtual-stadium/docs/gettingStarted/authentication.md)

#### Video Streaming

**`enableLiveFeed`** `boolean` ***required***

Enables video streaming capabilities.

***Video Streaming Setup:***

```javascript
SIR('addWidget', '#virtual-stadium-container', 'virtualStadium', {
    // ... existing widget configuration (with 'av' scope)
    enableLiveFeed: true         // Enable video streaming
});
```

#### Video Event Replay

**`enableStreamLcp`** `boolean` ***optional***

Enables video replay capabilities.

***Video Replay Setup:***

```javascript
SIR('addWidget', '#virtual-stadium-container', 'virtualStadium', {
    // ... existing widget configuration (with 'av' scope)
    enableStreamLcp: true        // Enable highlights (optional)
});
```

## Customization

**`disableScoreboard`** `boolean` ***optional***

Hides the scoreboard component in the header.

![scoreboard](https://apidocs.sportradar.com/resources/virtual-stadium/static/static/img/scoreboard.png)

***

**`disablePitchClock`** `boolean` ***optional***

Disables the Pitch Clock component.

![LMT Pitch Clock](https://apidocs.sportradar.com/resources/virtual-stadium/static/static/img/LMTPitchClock.jpeg)

***

## Troubleshooting

### Common Issues

**LMT Not Appearing:**

- Verify `srEntityId` is set in moderation tool
- Check if match has active insights
- Ensure `lmtVariant` is not set to 'disabled'

**Video Not Loading:**

- Confirm JWT includes 'av' scope
- Verify LMTPlus and LCO licenses
- Check `enableLiveFeed` is set to true

**Display Mode Issues:**

- User can switch modes after initial load
- Initial mode set by `lmtVariant` configuration

### Debug Configuration

***Debug Mode:***

```javascript
SIR('addWidget', '#virtual-stadium-container', 'virtualStadium', {
    lmtVariant: 'full',
    dbg: true,  // Enable debug logging
    // ... other configuration
});
```

> **Info**
>
> Enable debug mode (`dbg: true`) to see detailed console logs for troubleshooting LMT issues.