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We used the 2 guns on 60 pitches on 4 kids. The stalker was a sport 2. Around kids throwing high 70's to low 80's. 60% of the pitches the guns were the same 30% jugs was 1 mile and hour faster 10% Stalker was faster. Down in the slower range the jugs was faster more often say 50 mph range.
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"Expertise of the individual using the equipment"? It's a radar gun. You get behind the catcher and point the gun toward the pitcher. How much expertise can there be? Sounds to me like the jugs and stalker are pretty close. I'm sure they both round off their numbers when picked up. If they are only off by around 1mph as Love says, it could really just be a matter of 10th's. Don't think it's that big a deal.
quote:
Originally posted by Clint Taylor:
In my experiences, there has always been a 2 to 4 mph difference depending on the expertise of the individual using the equipment. In the past year, the Stalker and Stalker Pro have been the gun of choice among most scouts and recruiters.


Same with my experience. Correct me if I'm wrong, but I think the Stalker reads ball velocity as it crosses the plate, where as the Jugs takes it out of the hand, which is why the Jugs tends to provide a slightly higher reading.
ive had a jugs and a stalker 2 both at the same time stalker was 1 to 2 mph faster most time jugs@89 stalker@91 but i've taken the 61mph tuning fork and it read 61 on both gun plus an old stalker. so now i think it has to do with range of the gun and cycles per second and those could be affected by the power left in the battery. your angle from the release point will lower the velo readings as will shooting between a tin building and metal light poll haha! found that one out first hand. id say you can trust either brand
Both read out of hand velocity, the Stalker reportedly rounds Vel down and the Jugs rounds Vel up so they (Jugs) in general tend read a little higher. With the newer Stalker you can get both out of hand and plate. There are lots of ways readings can vary as mentioned in some posts above. The Stalker can pick up readings at farther distances hence the reason for it being the standard for scouts.

Dads are reported to round velocity up, depending of course who they are talking to and how much alcohol has been consumed.

Person Round up factor

Son +0
Close Friend +4
HS Coach +5
College Coach +7 (The reason for the HSBBW Dad – 7 rule)
Pro-Scout +9
Guy on the street +10

1 Beer +2
2 Beers +4
3 Beers +7
4+ Beers +11 (Notice the non linearity of the readings)
Six pack+ Mumbles stuff about son will be signed in the 1st round of the MLB draft.
Passed out+ Dreams that he is actually his son. (we won’t get into the psychology of this here this can be found on HSPBBW)

Scouts and College coaches have reported a very wide range of readings most commonly found while talking to dads after 3+ beers.
Last edited by BOF
Stalkers are recognized as the standard of radar guns. They are the most accurate and that is the gun of choice by professional scouts and the top college programs. Both Stalker and Jugs read the ball out of the hand. Jugs is definitely not the slow gun. As a rule, they will be 1-2 mph quicker on the average.

The little Jugs gun looks like a blow dryer and is the gun of choice for parents who have no business standing behind the back stop bothering the college coaches and pro scouts as they get little Johnny's reading (just a little commentary).
At the camp we attended over break, my son was clocked on a Stalker when he pitched Sunday and on the Jugs on Monday. Sunday the Stalker said he was pitching the same speed he did a year ago, last time he was gunned. Then the coach came over and told the guy gunning him that the gun was off.

The next day the Jugs gunned him about 7 mph faster.

LHPMom2012
Thanks Bobblehead, just what someone else had said.

I take a little bit of offense by your comment nc. First of all what a gun looks like has no bearing on it's performance. Are you saying that for all the years scouts and MLB teams were using the Juggs that they were just standing around using hairdryers? At $800, I don't think the Jugs is a piece of junk or something that is "for parents who have no business standing behind the back stop bothering the college coaches and pro scouts as they get little Johnny's reading". Maybe a cheap Bushnell, but not a Jugs. If college and pro scouts are looking at him, he isn't "little Johnny" anymore anyway.

If you look at this post as well as the others that have been on this board, everyone says that MOST of the scouts and pros use the Stalker. Obviously, there are still some using the Jugs. The other thing is, how inaccurate can it be? Worst case scenario from what I have heard is that on SOME pitches, it MAY be 1 or 2 mph off. Other times the Stalker is a little higher. Once again, they sound pretty close to me.

LHPMom, based on what BOF says, sounds like the Stalker gun was reading the pitch when it reached the plate. Jugs when it left the hand.
OK I will get a little serious here. These guns are electronic devices that can, and do have problems. I know this since I have a Stalker and use it often and have seen variations due to set up problems, battery charging, improper angles, picking up bats, batted balls, reflections off of metal, even pointing it and pulling the trigger correctly. Scouts & pitching coaches who use these things every day have all this figured out and know how to use them properly. They also have their devices calibrated regularly. For everyone else, (myself included) they can be a useful tool, but can also be inaccurate and cause problems with pitchers trying to throw to the gun instead of pitching, and parents worrying about how hard (or not) little Johnny (or big) is throwing.

I use it as a way to measure the long-term development of my son’s velocity and more importantly the speed variations he has throwing his various pitches. I also use it to game chart pitchers for the HS coach so he can discuss with his kids how they are doing and developing and what they were throwing in a particular game. We also use it as a way to scout competitive teams and see what they are throwing at us.

We never give velocities to pitchers while they are in a game. Only the coach and his staff get the report. If someone asks me how hard so and so is throwing then I usually just give the working velocity of his FB. They are great tools but can also be a distraction.

As far as the differences between the two guns the Jugs is a fine piece of equipment, they generally (as BBMan pointed out not always) read 1-2 MPH slower than the Stalker and don’t have the range. There are lots of threads here with more details if you want to scan through the history.
Last edited by BOF

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