RotoHound
Sign UpRTSports Fantasy Baseball Trade Analyzer
Import your RTSports league and score any trade in projected standings points under the league’s exact scoring. Rosters, settings, and standings come straight from RTSports.
Free for the 2026 season. Works with Yahoo, ESPN, CBS, Fantrax, Ottoneu, NFBC, OnRoto, RTSports, and Fleaflicker.
On another platform? Rosters, settings, and standings pull in automatically:
How the RTSports import works
RTSports shows league pages only to a signed-in session, so RotoHound imports from your own browser: the RotoHound Connector bookmarklet, clicked on your RTSports league page, or the RotoHound Chrome extension. Either captures the standings and every team’s roster page and hands them to RotoHound; nothing is sent to RTSports and nothing on the site changes. Refreshing during the season is the same click.
Trade impact in standings points
Pick the two teams and the players on each side. RotoHound applies the trade to both rosters, rebuilds each lineup, and recalculates the projected league standings. The result is the number of standings points each side gains or loses, so a trade offer becomes a concrete number instead of a gut call.
Category-by-category breakdown
Every scoring category shows its before and after. You can see which categories the trade helps, which it costs, and how the rest of the league moves around you. Points leagues get the same treatment in projected points.
What RotoHound reads from a RTSports league
The league’s rosters, scoring, and standings import from the captured pages. Scoring imports as configured, rotisserie or points, and values are computed for it. The expert leagues on RTSports, LABR among them, import the same way.
How it works
1. Import your RTSports league
Click the RotoHound Connector on your RTSports league page, or use the Chrome extension. Rosters and standings pull in from the captured pages.
2. Stage the trade
Pick the other team and the players moving each way.
3. Read the impact
Projected standings points gained or lost for both sides, with a category-by-category breakdown.
Frequently asked questions
Why does the RTSports import need a bookmarklet or an extension?
RTSports redirects every league page to its login unless the request comes from a signed-in session. The bookmarklet and the extension run inside your signed-in tab, so they can read what you can, and they pass only the league pages to RotoHound.
Does the RTSports import work from a phone?
The capture needs a desktop browser with a bookmarks bar or the Chrome extension. After the import, the tools work anywhere.
How does RotoHound score a trade?
It applies the trade to both rosters, rebuilds each team’s lineup, projects every team’s rest-of-season stats, and recalculates the league standings. The score is the change in projected standings points for each side, using your league’s exact categories or point values.
Does it work for points leagues and head-to-head?
Yes. RotoHound models rotisserie and head-to-head leagues, category and points scoring, and custom formats, including platform presets for Yahoo, ESPN, CBS, and FanGraphs points.
Where do the projections come from?
RotoHound publishes its own rest-of-season projections, updated daily. You can also upload projections from FanGraphs or any other source, and every tool uses whichever system you set as your default. The methodology page explains how the built-in projections are made and how they benchmark against Steamer and ZiPS. Read the methodology
Is RotoHound free?
Yes. RotoHound is free for the 2026 season with a free account.
Import your league
Free for the 2026 season. The Trade Analyzer opens with your league loaded as soon as the import finishes.
Trade Analyzer for other platforms
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