How to add a live scoreboard overlay to OBS

Create your account and open the dashboard

Sign up at streamslayers.com and pick any plan — Scoreboard is in free public beta, so it's unlocked on every plan, including the trial. After sign-up you land on your dashboard, which lists every app you have access to. Find Scoreboard and click LAUNCH.

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Copy your overlay URL

Every account gets a unique, private overlay URL for each app. At the top of the Scoreboard settings page, click COPY next to your URL — this is the address you'll paste into OBS in the next step. Treat it like a password: anyone with the URL can load your overlay.

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Add it to OBS as a browser source

In OBS, with your streaming scene selected:

1. Click the + at the bottom of the Sources panel and choose Browser.
2. Name it something like "Scoreboard" and click OK.
3. Paste your overlay URL into the URL field.
4. Set Width 1920 and Height 1080, then click OK.

The overlay background is transparent — until you pick a game and toggle it on, the source simply shows nothing, which is exactly what you want. The same steps work in Streamlabs, Meld, evmux and XSplit.

Pick your league and game

Back on the settings page, choose a league and a date, then click any matchup in the list. That's the entire data setup — logos, team colors, records, score, clock and stat leaders all fill in automatically from live data, and keep updating through the final whistle.

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Choose your design

Scoreboard ships with two broadcast designs, and you can switch between them live mid-stream — each remembers its own size, position and colors:

• Scoreboard + Stats — a compact hero card with logos, score, status and key player stat lines.
• Full Boxscore — complete box score pages: per-player batting and pitching tables for MLB (split Hitters/Pitchers pages you can flip live), match summary and lineups for soccer.

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Size, position and colors

In the Appearance panel, the Fullscreen toggle fits the design to your 1920×1080 canvas, or use the Scale and Offset X/Y sliders to place it precisely. Team colors are pulled automatically, and every color zone (away/home panels, name bars, status strip) can be overridden manually. Thirteen in/out transitions — fades, slides, flips, wipes — control how it enters and leaves the screen, and a stream delay slider keeps the overlay in sync with your broadcast delay so it never spoils a goal.

Go live — and control it without touching OBS

Flip Show overlay on and you're broadcasting a live scoreboard. During the stream you can show/hide it, switch designs, or flip box score pages from three places: this settings page, the Command Center board (one control panel for every StreamSlayers app), or physical Stream Deck keys via the official plugin. The overlay polls smartly — it idles before kickoff, updates every few seconds while live, and stops at the final.