• Skip to main content
  • Skip to header right navigation
  • Skip to site footer
Larry Brown Sports

Larry Brown Sports

Brown Bag it, Baby

  • Home
  • Blog View
  • NFL
  • NCAAF
  • NBA
  • MLB
  • Media
  • Headlines
  • Podcast
BaseballHeadlinesHouston Astros cheating scandalJeff Luhnow

Report: Astros used codebreaking computer program during games

February 7, 2020 by Grey Papke • Comments
FacebookTweetLinkedInRedditThreadsWhatsAppEmail
Jeff Luhnow

Jeff Luhnow

New reporting shows that the culture of cheating within the Houston Astros organization started at the top, and it happened long before any trash cans were involved.

New reporting by Jared Diamond of the Wall Street Journal shows that it was members of the Houston Astros front office who originally devised a sign stealing scheme in late 2016, and former general manager Jeff Luhnow was almost certainly aware of it.

Larry Brown Sports was also told by sources about this codebreaking computer program.

On Sept. 22, 2016, an Astros intern presented a PowerPoint to Luhnow outlining a new program called “Codebreaker,” an Excel-based application that was used to decode opposing catchers’ signs. The program was used by someone watching a game on video who noted what sign the catcher put down, followed by the pitch that was thrown. This allowed the user to determine which pitch corresponded to which sign, and that information could be relayed to an intermediary, then to an Astros baserunner, who passed it on to a hitter.

This system was used during the 2017 season and part of 2018, and was used in both home and away games. The player-driven trash can scheme came into use in June 2017 on top of the use of Codebreaker.

Luhnow, who has denied any knowledge of sign-stealing schemes, was told of the program in its infancy and asked questions about it. Tom Koch-Weser, the team’s director of advance information, sent multiple emails to Luhnow referencing “the system” and what Koch-Weser referred to as the “our dark arts, sign-stealing department.” Luhnow claimed that he did not read to the bottom of the emails because they were too long, and thus did not see those references. Luhnow admitted to remembering the PowerPoint, but claimed that he thought it would be used legally to allow runners to share the signs in future games as opposed to doing it instantaneously during live game action.

Other Astros employees who spoke to MLB believed that Luhnow had to know about the Codebreaker operation. It was not hidden when Luhnow visited the video room, and the term “dark arts” was even included in the scouting department’s 2019 budget spreadsheet. There was also evidence that Koch-Weser used the “dark arts” terminology to try to convince Luhnow to extend his contract. Luhnow denied this, and stated that he did not view the portion of the budget that contained the terminology and would have said something if he had.

There is significant evidence that Luhnow knew about this operation, or at least should have. Even if you believe his denials, the most charitable interpretation is that he wasn’t even close to thorough in reviewing emails or other pertinent data, so he looks bad either way. His denials do not hold any weight and clearly should not be believed.

One of the most interesting reveals is that the Astros were using this system on the road, and into 2018 as well. It certainly supports Yu Darvish’s theory that something was amiss during Game 7 of the 2017 World Series, and may well taint that Astros championship even more.

The Houston Astros are confirmed cheaters and deserve an asterisk. Send that message by wearing our Houston Asterisks T-shirt! You can buy it here:

  • i want more great stories!

Sign up today for free and get the best sports content sent to your inbox.

You can unsubscribe anytime. For more details, review our Privacy Policy.

.

Follow Us

Get instantly notified of the most viral news stories via Google!

  • Trending stories

Sophie Cunningham looks on

Sophie Cunningham shares her SI Swimsuit photos

1 day ago
Michael Malone smiling

North Carolina makes unexpected decision on its next head coach

4 days ago
Fernando Mendoza warming up for a game

Fernando Mendoza makes significant decision about the NFL Draft

3 days ago
Geno Auriemma coaching a game

Everyone said the same thing about Geno Auriemma’s apology

6 days ago
Angel Reese in a jersey

Angel Reese has been traded by the Chicago Sky

4 days ago

Sidebar


  • don’t miss these

Tigers' Parker Meadows carted off after outfield collision.

Tigers’ Parker Meadows hospitalized after terrifying outfield collision

23 minutes ago
Shohei Ohtani dropping a curse word

Video shows Shohei Ohtani loudly cursing in English during game

9 hours ago214
Nolan McLean throwing a sweeper

Nolan McLean threw one of the craziest sweepers ever

10 hours ago161
Travis Hunter at a press conference

Jaguars’ plan for Travis Hunter in 2026 is revealed

11 hours ago2K+
Myles Garrett on the field

Why Myles Garrett is in danger of losing $1 million

18 hours ago1K+
Paul Skenes in a Pirates hat

Paul Skenes has ominous comments after Konnor Griffin’s extension

1 day ago1K+
  • popular stories

Kris Humphries says Kris Jenner directed Kim Kardashian’s sex tape

South Carolina head coach Dawn Staley at a Final Four press conference

Dawn Staley had vicious message for Geno Auriemma during confrontation

LeBron James yelling at his son Bronny

LeBron James gets upset at son Bronny during game

Geno Auremmia confronting Dawn Staley after UConn lost to South Carolina in the Final Four

Geno Auriemma goes at Dawn Staley in heated postgame confrontation

Dianna Russini on a red carpet

Dianna Russini issues response to photos of her with Mike Vrabel

Rays fan accidentally showing full moon trying to catch a Cubs foul ball

Fan accidentally shows full moon on live broadcast trying to catch a foul ball

Get the App

© 2026 · LB Sports Media Group Inc · Powered by Springwire.ai

  • X
  • Facebook
  • YouTube
  • Instagram
  • RSS Feed
  • About Larry Brown Sports
  • Contact
  • Editorial Process
  • Staff Writers
  • Privacy Policy
Dedicated to the memory of Nevil Vega
Team/Player Stats