Fantastic Behavior: Groupthink Michael Waterloo November 25, 2025 Share: > Image credit: © Brad Penner - USA TODAY Sports Subscribe to Baseball Prospectus"It’s the way it has always been done." Full access to this article is for Premium Baseball Prospectus subscribers. Sign up today to get access to insightful analysis for the discerning baseball fan. Super-Premium - $66.99 / yearPremium - $45.95 / yearPremium Monthly - $6.99 / month Subscribe to Baseball Prospectus In This Article 0 Fantastic Behavior Related Articles Fantastic Behavior: Outcome Bias $ by Michael Waterloo 10/09 1 Latest Articles Best of BP 2025: Sacrifices Must Be Made by Patrick Dubuque 12/26 0 Best of BP 2025: Speed Watch, featuring Chandler Simpson by Alexandra Whitley 12/26 0 Best of BP 2025: Chuck Dressen, A Man For Our Times by Steven Goldman 12/26 0 Best of BP 2025: Sorry We Missed You by Jeffrey Paternostro 12/26 0 Best of BP 2025: Understanding Swing Processes Through Bat and Pitch Tracking by Stephen Sutton-Brown 12/26 0 more chevron_rightchevron_right Michael Waterloo More about: Fantastic Behavior Latest Articles Best of BP 2025: Sacrifices Must Be Made by Patrick Dubuque 12/26 0 Best of BP 2025: Speed Watch, featuring Chandler Simpson by Alexandra Whitley 12/26 0 Best of BP 2025: Chuck Dressen, A Man For Our Times by Steven Goldman 12/26 0 Related Articles Fantastic Behavior: Outcome Bias $ by Michael Waterloo 10/09 1 You need to be logged in to comment. Login or Subscribe