> ## Documentation Index
> Fetch the complete documentation index at: https://docs.linegap.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Multi-Sport Support

> Six leagues live on Line Gap — NBA, NFL, NHL, UFC, NCAAB, NCAAF — with line movement, sharp signals, cross-book detection, and Research Lab depth.

Line Gap supports six leagues today. The +EV scanner, line movement intelligence, sharp signals, and cross-book detection work for all of them. The Research Lab depth varies by sport — NBA is the most mature.

## Currently live

| League    | +EV | Line Movement | Sharp Signals | Cross-Book | Research Lab | Closing-Line Capture |
| --------- | --- | ------------- | ------------- | ---------- | ------------ | -------------------- |
| **NBA**   | ✓   | ✓             | ✓             | ✓          | Full         | ✓                    |
| **NFL**   | ✓   | ✓             | ✓             | ✓          | Player + DvP | ✓                    |
| **NHL**   | ✓   | ✓             | ✓             | ✓          | Player + DvP | ✓                    |
| **UFC**   | ✓   | ✓             | ✓             | ✓          | Fighter      | ✓                    |
| **NCAAB** | ✓   | ✓             | ✓             | ✓          | Player       | ✓                    |
| **NCAAF** | ✓   | ✓             | ✓             | ✓          | Player       | ✓                    |

MLB is **excluded by default** from closing-line capture — high prop volume but low individual bet value, not worth the API spend right now. Configurable via the `CLOSING_LINE_SPORTS` environment variable.

## Switching leagues

Use the **League Selector** dropdown in the page header. Switching updates:

* Dashboard prop list
* Sharp signal detection (per-league polling)
* Cross-book opportunity scan
* News feed (filtered to the selected league)
* Research Lab metric set

Your tier preference (Simple / Advanced) and favorites persist across leagues.

## Sport-specific notes

### NBA

The original league; deepest Research Lab support. Pace analysis, defense-vs-position breakdowns at the position level (PG, SG, SF, PF, C), correlation matrix between teammates' stats.

### NFL

Player + defense-vs-position analysis active. Weather integration for outdoor games is on the roadmap.

### NHL

Player props supported. Goalie-specific stats and power-play efficiency in the roadmap.

### UFC

Fighter-by-fighter analysis. Method-of-victory props and round-of-finish props are live.

### NCAAB / NCAAF

Player props and basic Research Lab support. The team and conference depth that exists in NBA / NFL is more limited here — sample sizes for college players are smaller and the meta turns over each season.

## Coming soon

<CardGroup cols={2}>
  <Card title="MLB" icon="baseball">
    <span className="text-xs text-muted-foreground">Excluded by default</span>

    Currently outside the closing-line capture allowlist due to API cost. Adding MLB requires either a higher Odds API tier or stricter prop-level filtering on which props we capture closes for.
  </Card>

  <Card title="Soccer / EPL / MLS" icon="futbol">
    <span className="text-xs text-muted-foreground">Not on near-term roadmap</span>

    The Odds API supports soccer leagues, but the prop-type taxonomy is wider and our Research Lab metrics don't map cleanly. Future expansion.
  </Card>

  <Card title="WNBA" icon="basketball">
    <span className="text-xs text-muted-foreground">Tracked as enhancement</span>

    Same data feed as NBA via The Odds API. Adding it is mostly a configuration change once we've validated demand.
  </Card>

  <Card title="Weather integration (NFL)" icon="cloud-sun-rain">
    <span className="text-xs text-muted-foreground">Tracked as enhancement</span>

    Wind / rain impact on passing and kicking props for outdoor games.
  </Card>
</CardGroup>