Statistical Treatments Originiating Mathematically
and
Predicting Eventual Regression

Changelog

v1.31.0 [ February 12, 2022 ]

Features

  • Minor league stats again being factored in to a player's history
  • Disclaimer removed from projections page
  • Rock on 2022

Bug Fixes & Improvements

  • Luis Severino no longer projected to a 0.88 ERA

v1.30.1 [ January 30, 2022 ]

Features

  • Improved search functionality

v1.30.0 [ January 29, 2022 ]

Features

  • First run of STOMPER's 2022 projections

v1.21.9 [ February 27, 2021 ]

Features

  • Small tweaks to how pitching is projected and how catchers are valued

Bug Fixes & Improvements

  • Fixed issue where players with no 2020 stats were skipped, adding projections for ~100 players

v1.21.8 [ February 24, 2021 ]

Features

  • New stats! BABIP, wOBA, and wRC+ are now part of STOMPER's projection set
  • Added Fantrax Points based on Fantrax's Best Ball scoring format

v1.21.7 [ February 14, 2021 ]

Features

  • STOMPER is now aware of minor league seasons for players with less than 3 years of MLB stats to use, and incorprates a form of Major League equivalency for those stats to improve rookie and sophomore player projections.

v1.21.6 [ February 12, 2021 ]

Features

  • Major revamp of projection generation method

v1.21.5 [ February 5, 2021 ]

Features

  • Added age to the output
  • Added a filter for players of a given age (20-40)
  • You can now search for players by name
  • Added stat leaderboards

v1.21.4 [ January 31, 2021 ]

Features

  • Projections can be filtered by league or team
  • Implemented pagination at 50 records per page

v1.21.3 [ January 30, 2021 ]

Features

  • ADP is now color-coded for value to ranking. Green is good, red is bad
  • Added MLBAMID to the CSV download to match players to other systems

v1.21.2 [ January 29, 2021 ]

Features

  • Switched to a lighter-weight CSS framework
  • Made the projections table responsive
  • Restored Terms of Service, Privacy Policy, and Changelog

v1.21.1 [ January 28, 2021 ]

Features

  • CSV Downloads of the projections are now available

Bug Fixes & Improvements

  • Fixed the way STOMPER determines if a pitcher is an SP or RP

v1.21.0 [ January 27, 2021 ]

Features

  • STOMPER has had a complete bottom-up overhaul and now utilizes a proprietary data warehouse

v0.21 [ November 1, 2020 ]

Features

  • STOMPER is now updated for an early look at the 2021 season

v0.11 [ July 9, 2020 ]

Features

  • STOMPER now uses Z-Scores instead of Standings Gain Points to determine rankings and auction values

v0.10.1 [ June 16, 2020 ]

Bug Fixes & Improvements

  • Fix canonical and OpenGraph URLs

v0.10 [ June 16, 2020 ]

Features

  • The STOMPER website is now completely static HTML for the fastest-possible performance.

v0.9 [ June 15, 2020 ]

Features

  • CATFISH is now called STOMPER

v0.8 [ March 6, 2020 ]

Features

  • Added external API for player wRC

v0.7.1 [ March 5, 2020 ]

Features

  • Added page titles and canonical URL metatags

v0.7 [ February 28, 2020 ]

Features

  • Added Top 350 lists for 2C leagues, 12 Team leagues, and Yahoo-style H2H leagues

v0.6 [ February 21, 2020 ]

Features

  • Added a Top 350 for leagues that use OBP and QS instead of AVG and W

v0.5 [ February 13, 2020 ]

Features

  • CATFISH now projects Quality Starts (still not visible on the Top 300 however)
  • Added links to Terms, Privacy, Support, Status in the footer

Bug Fixes & Improvements

  • Added caching

v0.4 [ February 10, 2020 ]

Features

  • Added Auction Values

Bug Fixes & Improvements

  • Fixed Standings Gain Points Over Replacement to correct ranking order

v0.3 [ February 7, 2020 ]

Features

  • Changed from using z-scores to Standings Gain Points for rankings

v0.2 [ February 6, 2020 ]

Features

  • Top 300 is up

v0.1 [ February 1, 2020 ]

Features

  • Work has begun