I was today days old when I learned there’s a free YouTube + Rumble channel that streams a live “second screen” dashboard designed to sit beside the actual TV broadcast during a sporting event — auto-cycling through real-time box scores, a chart of how the prediction markets and sportsbooks are pricing the game minute by minute, and the live social chatter from Bluesky / Reddit / X about the matchup, all on one page that needs zero clicks. It’s called DashView Live, and fair-warning disclosure: it’s one of our own, so this is a promote-our-stuff post, not an independent find.
What it is:
DashView Live is a live broadcast — on both YouTube and Rumble — of a custom-built six-page sports companion dashboard called “Gametime 2nd Screen.” Anyone with a TV, phone, tablet, or laptop that can play YouTube or Rumble can leave the stream up on a second screen during the actual game and watch the dashboard cycle in real time. No account, no app install, no login.
The five pages it cycles through:
1. Box Score — deeper than the broadcast graphics. NHL shows head-to-head goalie stats plus point leaders. MLB cycles between hitting, power, and pitching. NBA and college basketball walk through player stats and team stats. Golf gets a top-10 leaderboard plus a Masters-style “Augusta Board” with a green-and-cream running hole-by-hole score-to-par.
2. Odds Timeline — the page that justifies the rest. A live chart of how Kalshi prediction-market probability and FanDuel moneyline have moved across the game so far, side by side, in team colors, with score-change markers on the timeline. A gold line called the “GT Edge” rides on top, showing an independent best-bet line for comparison. At any moment you can look up and see the gap between what the prediction market thinks, what the sportsbook is paying, and what the independent model thinks.
3. Bluesky Feed — the seven most recent Bluesky posts tagged for either team (or for the tournament + top players, in golf).
4. Reddit Feed — the seven most recent comments from the official Reddit Game Day Thread for that matchup, live.
5. Twitter / X Feed — text and image tweets tagged for the matchup, with photos and short video clips. Text and image cycle as separate pages so you get both the takes and the photos.
Sports covered: NHL, NBA, MLB, college basketball (men’s and women’s), and golf tournaments. All on free, public APIs — ESPN, Kalshi, FanDuel, Bluesky, Reddit, public X — no paid keys, no subscriptions, no logins.
Why the odds chart is the headline:
Broadcasters never put the prediction-market price on screen, and the sportsbook line scrolls past in a 3-second graphic between commercials. On DashView Live they’re both on the screen the whole night, plotted, with the score moves marked. You can see momentum the actual broadcast can’t show you. It’s “second screen” in the literal sense — your TV stays on the game; the dashboard tells you what every other screen is doing about it.
The schedule (such as it is):
There isn’t a fixed one. The stream goes up whenever there’s a game worth broadcasting. NHL Stanley Cup Final is the current peak — Carolina-Vegas Game 2 ran the full evening. Regular-season nights are sporadic. If you want to know when a stream is scheduled, subscribing to the YouTube channel and turning on notifications is the only way that works right now.
Watch it:
- YouTube: youtube.com/@dashviewlive
- Rumble: rumble.com/c/c-7899026 (channel name: DashViewLive)
Either platform is free, no account required to watch. If you want to leave it on a TV during a game, both YouTube and Rumble run on Roku, Fire TV, Apple TV, smart TVs, and basically anything else with a screen.