The thing I worried most about the pitch timer was that teams would find a way to undermine it to make games go longer, and umpires would start peeling off from enforcing violations, and that games would start creeping back up toward three hours-plus by now. But two months in, it looks like pitchers are still rushing, and umpires are still vigilant.
Pitchers could still figure out how to effectively max out their times in between pitches, which would not only give them a bit more rest between pitches but would also make the games close to three hours on average, but I haven’t seen where they’ve started doing that yet.
There are differences between teams in time of game, ranging from 2:34 for the Guards up to 2:46 for the Orioles. I wonder how much of that is related to taking more time in between pitches, batters, innings, etc., versus non-time-oriented game play. You can tease that info out of downloaded Statcast data. Maybe I’ll get around to that at some point.