###### Asked in MLB Home Run Derby

MLB Home Run Derby

# What is the Major league home run derby pitch speed?

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## Related Questions

###### Asked in Baseball

### How do you translate pitching speed from little league to major league?

In general, add aboout 20 mph because you are calculating the
different pitching lengths. Little league pitchers throw from 45
feet, major leaguers throw from 60.5 feet. For example, a little
league pitcher throwing a 70 mph pitch is equivalent to a major
league player throwing about a 90 mph pitch.

###### Asked in Baseball

### What is a spitball in baseball?

###### Asked in Sports, Hermit Crabs, Cobras, Fairies and Pixies

### How fast do the pitches go?

The Guinness Book of World Records lists Nolan Ryan as
the fastest pitcher. His pitch was clocked at 100.9 miles per hour
in a game against the Chicago White Sox (August 20, 1974). The
average speed of professional baseball pitchers depends on the
pitch they throw. 90 mph - average major league fastball 68-75 mph
- average major league curve ball

###### Asked in Youth Sports

### 40 mph pitch in little league is equivalent to what on MLB?

If the measure of ease of hitting a fastball were how long the
batter sees it, then the calculation would be straightforward.
Dividing the major league distance to the mound, 60.5 ft, by the
little league distance, 46 ft, gives approximately 1.3152.
Multiplying 40 mph by 1.3152 gives 52.6 mph, which a major league
batter should easily hit. Multiplying 50 mph by 1.3152 gives 65.76
mph, which a major league batter should also easily hit if it is a
fastball. A 90 mph fastball, which is somewhat challenging to a
major league batter, would be equivalent to 90 mph divided by
1.3152 = a 68.43 mph fastball in little league, which is not
expected. Since one mile is 5280 ft and one hour is 3600 seconds, a
speed in miles per hour can be converted to feet per second by
multiplying by 5280 ft / 3600 sec = 1.467 ft/sec = 1 mph. So the 40
mph little league pitch and the 52.6 mph major league pitch each
give the batter a 46 ft / 58.67 ft/sec = 0.784 sec look. The 50 mph
little league pitch (if there is one) and the 65.76 mph major
league pitch each give the batter a 46 ft / 73.35 ft/sec = 0.627
sec look. The 90 mph major league fastball gives the batter a 60.5
ft / 118.36 ft/sec = 0.511 sec look. However, even this interval is
much longer than the typical 0.1 sec human reaction time. Perhaps a
batter needs about half a second to swing. It is possible though
difficult to hit a curve ball or sinker. The measure of difficulty
for that might be the distance the ball travels in the last 0.5
sec, and that doesn’t depend on the distance to the mound if the
speed is measured near the plate. It just depends on the speed,
which is easier to achieve if the mound is near the plate, and on
the curve radius. So converting pitch speed by length of look
probably over-corrects, especially if the fastball has some spin.
Perhaps the mean of actual and converted speeds would be a better
estimate of major league equivalents for little league pitches.

###### Asked in Baseball History, Baseball

### How much is 70 mph pitch in little league is equivalent to MLB?

I don't know exactly but I've watched the Little League World
Series enough and they always refer to Little Leaguers pitching
speed in relation to MLB and I believe that 70 mph Little League
would be around 100 mph MLB A 70 mph little league pitch is
equivalent to about a 111 mph MLB pitch. (This is calculated based
on an average little league pitch at 57.5 mph and an average MLB
pitch at 91 mph.)

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