It is perhaps a subtle difference, because previous reporting held that the Yankees relayed signs verbally from the replay room. But the letter does claim that they did so by phone and the Yankees dispute it. As far as MLB is concerned, any conversation on that phone about a topic other than whether to challenge a call is a violation -- whether about sign stealing, balls and strikes, or a dinner order.
Regardless, the phone violations happened before the 2017 season.
MLB declined comment.
On Sept. 15, 2017, Manfred announced that he was fining the Red Sox for their Apple Watch violation, and fining the Yankees “a lesser amount” for their violations.
He said: “All 30 Clubs have been notified that future violations of this type will be subject to more serious sanctions, including the possible loss of draft picks.”
Any time a new technology appears in the game, MLB has to closely watch how it is used, and then clarify to clubs what is and is not acceptable. The latest example occurred this week, when the league’s senior vice president of on-field operations Michael Hill issued a memo to teams reminding teams not to use their replay room to zoom in on the new PitchCom devices for audio signs, according to sources.
No team that participated in electronic sign stealing before 9/15/17 was in violation of the commissioner’s newly stated emphasis on the issue. MLB reiterated that emphasis in a March 27, 2018 memo to clubs from then-chief baseball officer Joe Torre.
In the Yankee Letter, Manfred also cleared the Yanks of an allegation levied by the Red Sox -- that the team used cameras from its YES Network to steal signs.
Manfred writes:
As you know, on September 5, 2017, the Red Sox submitted a separate formal complaint and request that my office investigate the Yankees, alleging that the Yankees have employed "techniques of sign stealing and relaying, as well as other questionable methods of gathering information on opposing teams' strategies," which have included "using YES Network cameras pointed at [the Red Sox's] coaching staff and player giving signs in the dugout, in order to gain an illegal advantage in the game.." My office has thoroughly investigated the Red Sox's claims in this regard and has concluded they are without merit.. The Red Sox also submitted a video clip from a YES Network broadcast of a June 13, 2017 game between the Yankees and the Angels in Anaheim that appears to show a Yankees bullpen coach watching the Angels' network broadcast of the game on an unauthorized iPad in the Yankees' bullpen. The broadcast is on a one-pitch delay, and there is no evidence the Yankees were using the iPad as part of a sign stealing scheme. Regardless, use of this iPad violated On-Field Regulation 1-2.A.
In the months after The Athletic reported on the Astros 2017 trash can scheme, in late 2019, the team fired general manager Jeff Luhnow and manager A.J. Hinch. Boston manager Alex Cora and Mets manager Carlos Beltran -- the Astros’ bench coach and designated hitter in 2017, respectively -- also lost their jobs.
Neither Cashman nor then-Yankees manager Joe Girardi -- now with the Phillies -- is expected to face similar outrage with the revelation of Manfred’s letter. MLB considers the Yankees’ actions in 2015 and 2016 in line with what was common in the league during those years.