Investing in a new pitching machine for the team you coach is a big deal. It opens up a whole new world of possibilities for you and your players. With the right pitching machine, you can train your batters, your fielders, and in some cases even your pitchers.
I’ve watched a lot of coaches and parents get stuck when shopping for one. The first major roadblock is almost always the same question: arm style or wheel style pitching machine?
Without understanding how the two designs actually differ, it’s tough to make the right call. The operating principle behind each style is simple enough on paper, but how that design choice affects real world performance takes a bit more digging.
Here’s the core difference between the two types of pitching machines.
Arm style pitching machines use a 360-degree spinning steel arm to deliver the pitch. That arm design is what limits them almost entirely to fastballs, so you don’t get a lot of pitch variety.
Wheel style pitching machines use one, two, or three spinning wheels instead of a throwing arm. Because each wheel’s speed and spin can be adjusted independently, you get a lot more pitching variety, including breaking balls.
So that’s the gist. Sure, you could flip a coin and let fate decide which pitching machine is right for you.
Or you can follow along as I walk you through all the major differences between arm style and wheel style pitching machines, and how each one holds up for baseball and softball training.
Once you’ve got a handle on both designs, you’ll be able to pick out the top-quality pitching machine that actually fits your team.
Arm Style Pitching Machines
Arm style, sometimes called arm action, pitching machines use a mechanical arm to throw the ball. The very first pitching machines ever built used this design, and it’s stuck around because it works. Plenty of manufacturers still build around it today.
Arm style machines typically have a heavy-duty, mostly mechanical frame that can take a beating, and they rely on fewer moving parts than a wheel style machine. The tradeoff is pitch variety. An arm style machine is usually limited to throwing fastballs.
The upside of this design is that the batter sees more of the ball as it’s being released, so it’s easier to react and time your swing. The arm also throws the ball on a natural arc that feels closer to facing a real pitcher than a wheel machine does.
That said, arm style machines have mostly fallen out of favor at the pro level. Their limited pitch selection is exactly why you rarely see them in a big league facility.
Because this style is usually a lot more affordable, it’s the go-to for coaches training younger athletes. I trained on one as a kid, and now that I have players of my own to coach, I still reach for one regularly for basic hitting and fielding drills.
I’ve used a handful of arm style pitching machines over the years, and my favorite is still the Louisville Slugger Black Flame (UPM 50). Here’s a quick rundown of why it’s my pick.
Favorite Pick: Louisville Slugger Black Flame Pitching Machine
If you asked me what the best pitching machine for youth is, I’d point straight to my Louisville Slugger Black Flame. It’s an entry-level, manual machine with decent speed and genuinely good pitching accuracy, and it typically sells for well under $300.
It has a versatile frame that’s strong enough to handle whatever abuse you throw at it, but it’s still light for its size. Breaking it down and moving it around is pretty effortless, and it works with any baseball or softball you feed it.
On the velocity side, it’s rated up to about 50 mph with baseballs (around 45 mph with softballs). It’s not the fastest machine out there, but that’s plenty for training young players, and it can come down to around 18 mph on the slow end, which is great for slow-pitch hitting drills.
In practice, I’ve gotten it up over 60 mph using a lighter training ball. You adjust the speed by repositioning the spring on the power pedal. If you want the full breakdown on dialing that in, check out our complete review of this machine.
Throwing accuracy on the UPM 50, along with its trajectory adjustment, is genuinely good. Nearly every pitch lands inside the strike zone, which makes it great for consistent hitting reps. Beyond fastballs, you can also set it up to throw fly balls, ground balls, or line drives for fielding practice.
The main flaw is one you’d expect: more advanced players will outgrow its top speed pretty quickly, and since it’s a manual, hand-crank machine, coaches who want a hands-free setup might find that a hassle.
Still, for the price, the performance is hard to beat. It won’t compete with an automated wheel machine on flexibility or top speed, but if you don’t mind operating it yourself, it’s a genuinely solid investment.
Wheel Style Pitching Machines
Wheel style pitching machines are the ones to look at if you want more pitch variety. Instead of a mechanical arm, this style uses one, two, or three spinning wheels to fire the ball toward the plate.
The big advantage here is that a wheel machine can throw different pitch types, like curveballs and sliders, not just fastballs. A single-wheel machine is lighter and less expensive than a three-wheel machine, but three-wheel machines can throw a wider range of pitches.
Wheel style machines are what you’ll see most at the professional and college level, since coaches use them to train hitters against different pitch types. They tend to hurl the ball faster and more accurately than an arm style machine, and they typically cost quite a bit more too.
Wheel machines are also mostly automated, and with more moving parts, they need a bit more upkeep over time. A good wheel style machine will still serve you well for years, but plan on lubricating the wheels and checking the belts every so often.
There are several solid brands making wheel style pitching machines these days. Hack Attack is a professional-grade option that’s still a common sight in MLB training facilities. Personally, I lean toward Jugs, since the brand keeps costs more reasonable while still delivering solid performance. If you’re shopping this category, I always point people to the Jugs BP1 for the best value. Here’s my breakdown of that machine.
Favorite Pick: Jugs BP1 Baseball/Softball Combo Pitching Machine
The automatic Jugs BP1 pitching machine is a strong investment for what it delivers at its price point. Buying direct from Jugs, it runs right around $1,900 to $2,000, which is worth it once you look at what comparable wheel machines cost.
The frame is strong but on the heavier side. It’s not nearly as portable as the Black Flame. Total weight lands around 75 pounds, so if you need to move it between fields, plan on hauling it in a vehicle rather than carrying it by hand. Setup and breakdown are still fairly quick once you’ve done it a couple of times.
It has a pitching velocity range of roughly 15 to 70 mph with a standard baseball or softball. Swap in a lighter training ball and you can push it even faster.
Speed isn’t even the highlight, though. That honor goes to the 360-degree swivel arm design, which lets you aim the ball in any direction, so you can run your whole team through fielding drills, not just hitting.
Accuracy on individual pitches is right on target. Since it’s not throwing off a natural arm arc, the pitch trajectory feels a little different than an arm style machine, so use the console to adjust the release point and target from time to time and keep hitters honest.
One thing worth knowing: the Jugs BP1 doesn’t include an automatic ball feeder. Even though it’s an automated machine, you’ll be feeding balls by hand unless you add a feeder attachment separately, which will get you closer to a hands-free setup.
With any wheel machine like this, there’s always a risk of loose clothing getting caught near the wheels, which is why most modern machines build in some kind of safety guard. The BP1 doesn’t come with one standard, so keep an eye on players and stay close to the machine while it’s running.
For a mid-range budget, the Jugs BP1 is still one of the better wheel machines out there. It packs in a lot of features you’d expect from pricier machines. The lack of a built-in safety guard isn’t a dealbreaker as long as you’re supervising the machine whenever it’s in use.
Which One Is Right for You?
Honestly, you can go with either one. I’ve trained with both arm style and wheel style pitching machines, and depending on the drill I was running, both got the job done.
The biggest advantage of a wheel style pitching machine is pitch variety. It’s a real asset when you’re training hitters against specific pitch types like curveballs or sliders. Since arm style machines are mostly limited to fastballs, you won’t get nearly as much flexibility there.
Price is worth thinking about too. There are premium arm style machines out there from brands like Iron Mike that cost serious money, but most standard arm style machines are pretty affordable. So if budget is the priority, an arm style machine is usually the safer pickup.
Wheel style machines also demand more regular maintenance. If you want to keep one running at its best, you’ll need to put in some upkeep. Arm style machines, on the other hand, are built like tanks and generally need a lot less attention.
At the end of the day, it comes down to what the coach and the players actually need.
As long as you use the pitching machine wisely, it really doesn’t matter whether you go with an arm style or a wheel style pitching machine. Both can make your team better if you use them the right way.
Hopefully this gives you enough to weigh your options and pick the machine that actually fits your needs. Cheers!
With 4 years of Division II experience, a .272 career batting average, .410 on-base percentage, and 7 home runs, I’m now in my fifth season. I’ve played baseball since age 3, alongside future MLB Draft picks, and I aim to pursue a career in baseball professionally, be it playing, coaching, or scouting.