Leaguewise Firefox

Leaguewise

See your ESPN Fantasy Baseball and Hockey leagues clearly: standings, trends, category heatmaps, a ranked player leaderboard, and shareable weekly recaps. Runs entirely in your browser. Your league data never leaves your machine.

Features & Capabilities

Leaguewise turns your ESPN Fantasy Baseball or Hockey season into something you can actually see.

Point it at your league and you get: • Standings that show how you got here, with playoff shading and W-L-T records. • Season trend lines for every team, with a shared timeframe control (full season, regular season, playoffs, last N matchups). • A matchup scoreboard where every matchup is a card with a live scoring race, and each card pops out to a full chart with exact daily values. • The Roto Race for roto leagues: a season-long standings chart rebuilt from your league's own daily lineups, with timeframes that re-score the standings over any window of weeks. • Category rankings one category at a time, arrows to cycle through them, and a season race chart under every ranking. • A category heatmap showing who owns which stat, sortable by any column. • A full player leaderboard with its own ranking engine: every player scored by percentile in your league's own categories, adjusted for playing time. • Player drill-downs with weekly trend charts. • One-click CSV export, and shareable recap images sized for the league group chat. • My Team: your own roster with each player's rank and category line, grouped by role and sortable by any column, plus a switcher to scout any other team in the league.

Privacy is the whole design. Leaguewise has no servers. It reads the ESPN login already in your browser and calls ESPN's fantasy API directly from your machine. Nothing is collected, nothing is transmitted to us, and there is no us to transmit it to. No analytics, no tracking. The complete source is public: https://github.com/tylerpriice/leaguewise

Works with ESPN Fantasy Baseball and Hockey: weekly category leagues, weekly points leagues, and season-long roto leagues.

User Growth & Download Statistics

Manifest V3 Add-on
By:
Leaguewise
Daily users:
2
Rating:
5.00
(1)
Version:
1.2.1 Last updated: 2026-07-28
Version code:
6380966
Creation date:
2026-07-15
Risk:
Low risk impact High risk likelihood
Permissions:
Host permissions:
  • *://*.espn.com/*
Size:
201.79KB
Email:
su*****@leaguewise.net
URLs:
Website ,Privacy policy
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-07-31
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
Leaguewise
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/leaguewise/
Email:
su*****@leaguewise.net
Website:
https://github.com/tylerpriice/leaguewise/issues

Is Leaguewise Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Leaguewise requires very minimum permissions.

Risk impact analysis details
  • High Allows reading and modifying clipboard content, which can be sensitive, posing a moderate privacy risk.
  • Medium ******* ****** ** *** ********* ******** ********
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Leaguewise is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension was recently updated in the past month. New updates may not be stable or safe.
  • High **** ********* *** ******** ****** *** ********** *** *** ** ****** ** *****
  • High **** ********* *** *** **** ****** ********* ********** *** *** ** ****** ** *****
  • Good **** ********* *** **** **** *******
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