Transgender is also an umbrella term: in addition to including people whose gender identity is the opposite of their assigned sex (trans men and trans women), it may include people who are not exclusively masculine or feminine (people who are genderqueer, e.g. bigender, pangender, genderfluid, or agender).
Chapman holds the record for the fastest recorded pitch speed in MLB history at 105.1 mph (169.1 km/h) as well as the Guinness World Record for fastest baseball pitch for a male.
Let's start by stating the obvious, that velocity is not usually recorded as a statistic, or on a pitch chart by a pitchers coach. Therefore, there is no real record logged of pitch speed for each pitch. With no speeds recorded, we can't get an exact answer to the average speed of pitches in major league baseball.5 mph is considered a plus fastball velocity, and +97-98 mph a plus, plus velocity. the 90 range is a good speed for an mlb pitcher. some pitchers do pitch in the high 80s though.