Full Breakdown
MLB Bans AI-Powered Dugout iPad Use Mid-Season
7/17/2026, 9:49:55 PM
Core Action: Prohibition of Generative AI on League-Issued iPads
On the Wednesday preceding the start of the second half of the 2026 season, Major League Baseball enacted a mid-season policy change that “effectively outlawed the growing practice of using league-provided dugout iPads to access generative artificial intelligence.” The commissioner’s office memo, dated June 11, instructed teams to remove any custom applications that supplied real-time recommendations on substitutions, pitch calling, or other in-game decisions traditionally made by players and coaches. The ban applies to the third “custom” tab on each iPad; the first two tabs—Statcast data and automated ball-strike system information—remain permitted.
Background & Context
League-issued iPads have been in use since 2016 to deliver scouting data and video to managers and coaches. After the 2021 sign-stealing scandal, MLB tightened controls, locking the devices to MLB-approved software and prohibiting internet browsing. In 2021 the league also added a delayed live-video feed, viewable only after an inning’s conclusion. Over the ensuing years, several clubs installed their own apps on the custom tab, pushing the hardware beyond its original purpose.
Data & Statistics
- Sources familiar with the technology estimate that as much as one-third of the league employed the iPads for AI-driven in-game advice.
- Another report cites as many as ten teams as “power-user” clubs that fed live game information into generative models to generate pitch and substitution suggestions.
Both figures appear in multiple outlets, highlighting the breadth of the practice.
Official Statements & Responses
The commissioner’s memo emphasizes that “anything uploaded would ultimately remain subject to review by MLB.” Teams may continue to upload static information available before first pitch, but the custom tab is now prohibited. MLB will enforce the rule through security software likened to “parental controls,” which will lock down all iPad functionality. The league’s review found no violations of existing sign-stealing or electronic-device rules, and no penalties were imposed.
Criticism & Opposition
The crackdown has provoked frustration among front-office personnel tasked with innovation. One high-ranking research and development official described the move as “quite a stir,” while an unnamed front-office executive warned that unchecked AI use could constitute “cheating before there’s cheating now.” Critics argue that AI can enhance data-driven decision-making without replacing human judgment, especially for pitch-calling and dynamic game-plan adjustments.
Conflicting Reports & Gaps
Sources differ on the exact scope of AI usage: some cite one-third of teams, others specify ten teams as primary users. Additionally, MLB has not disclosed how many clubs actually accessed live, in-game data through the custom tab, leaving the true extent of real-time AI integration unclear.
Verbatim Quotes
- “Gotta stop the cheating before there’s cheating now.” — unnamed front-office executive, The Athletic
- “with one high-ranking official saying, 'It's caused quite a stir.'” — high-ranking official, MLB team research and development (quoted by Spencer Brod)
- “With someone live-scoring the game, teams could chart pitch type and location to get dynamically updating game plans,” — Jack Lambert, director of baseball operations, Driveline Baseball
- “MLB is banning the custom tab on the dugout iPads due to as many as ten power-user teams pushing the envelope on what is considered live inputs. Apps were generating pitch and substitution suggestions,” — Eno Sarris, The Athletic
What’s Next
The memo gives clubs more than a month to adjust their workflows before the ban takes effect. MLB has indicated that compliance will be monitored continuously, but no further disciplinary actions or policy revisions have been announced.
