This stat is most commonly called "pop to pop time" or "pop time" (and also is referred to as "catcher's release time"
. ?I believe that anything under 2 seconds would catch the eye of some college coach; I think, but am not certain, that 1.7 is in the Division I range.
Here's an interesting piece from a baseball site (
http://www.baseballfactory.com/downloads/news/10-15/101502-3.html) making the point that pop time shouldn't be viewed in a vacuum (again, remember the author is talking about baseball, but many of the general points transfer over to fastpitch):
"4. The ability to throw out base stealers: Too many times this is looked at as the main measure of a catcher's ability. It certainly is valuable to have a catcher that can slow down the running game of the opposing team, but I still believe the items listed above are more important. Ideally the catcher throws out the runners he is supposed to throw out - not the guys that make a career of stealing bases, but the guys that try and steal the base to take the double play out of order or to get into scoring position. Please see some important terms below:
a. Steal Time: the amount of time it takes for the runner (with a lead off of 1B) from his first movement to get to the 2B bag. We would like to throw out the runners with Steal Times of around 3.5 seconds, the top base stealers have Steal Times of around 3.3 seconds.
b. Pitcher's Release Time: the amount of time it takes for the pitcher in the stretch from his first movement (that the base stealer would react to) until the ball reaches the catcher's glove. Pitchers are generally expected to have release times of less than 1.4 seconds, and in some cases closer to 1.2 seconds.
c. Catcher's Release Time: the amount of time it takes for the ball to get from the catcher's glove (pop of the mitt) to the infielder's glove (pop of the mitt) covering 2B on a throw from home plate to 2B. This is often refered to as a a "pop- to-pop" time.
I am often asked about the ideal release time (or pop time) for a catcher. Most people would expect to hear an answer such as 1.85 seconds, or anything under 2.0 seconds. In reality the ideal Release Time for a catcher is based on the Pitcher's Release Time and the runner's Steal Time - and in most cases the answer ends up being around 2.1 seconds on the bag. If the throw is off line it will take more time for the catch and tag. I do not want to downplay the ability to catch and throw, because it is highly sought after in catchers. I only want to make clear what it takes at minimum to throw out a good number of runners - remember throwing out 25% of base stealers is good.
EXAMPLE: The pitcher's release time (1.4 seconds) is subtracted from the Runner's Steal Time (3.5 seconds), this leaves 2.1 seconds for the catcher's throw to 2B and for the tag to be applied?therefore, an accurate throw with a release time of 2.1 seconds will throw out a runner with a 3.5 second steal time (above average for the high school level, about average for the college level) as long as the pitcher gets the ball to the plate in under 1.4 seconds (slightly above average for the high school level, about average for the college level). "