Are pitch speeds constant?

I know pitch speed varies with difficulty but is it consistent across all modes?

I usually warm up on COTW before playing online and, while obviously not all pitchers throw gas, things seem quite a bit quicker on AS in ranked than when I am at AS in COTW.

I pretty regularly play up through HOF in that mode, and generally don’t reach Legend very often, but there definitely seems to be a disparity between the pitch speeds when I jump online.

Anyone know or have a theory?

Hall of fame is fast but legend is insanely fast. I’ve played 7 games on HOF in ranked and went 3-4. Takes a few innings for me to get used to the change in speed going from allstar to hof

I don't play online, but offline if you use legend with max pitch speeds the visual representation is still slower than real life, that's crazy.