Two three-wheel machines built on two different arguments about what a hitter should see. Every claim below is attributed to the manufacturer that makes it, including the one place the two of them flatly contradict each other.
CageList is an authorised dealer for both JUGS and Sports Attack, and sells both machines directly. Updated September 2026.
Youth and travel speeds with the same open-wheel look, light enough for one coach to move between a cage and a field.
The three-wheel machine college and pro programs train on, and the one most buyers mean when they search for a Hack Attack.
The widest pitch menu of the three, for a cage that wants to script a full at-bat rather than a batting-practice round.
Where a manufacturer does not state a figure, the cell says so rather than being filled in from elsewhere.
| JUGS BP3 | Hack Attack | |
|---|---|---|
| WheelsThree wheels is what lets a machine throw real breaking balls rather than a fastball with topspin. Pneumatic versus solid is the live disagreement between these two makers, covered below. | Three, pneumatic Grip-Tite | Three, solid, all exposed |
| Top speedThe ceiling matters less than the floor for most hitters. Almost nobody trains at a machine's top number. | 40 to 90 mph | Up to 100 mph |
| Pitch typesThe clearest advantage either machine holds, and nobody disputes it. If you are training pitch recognition rather than timing, this is the difference. | 9, including cutter and split-finger | Fastballs, curves, sliders and sinkers |
| Balls it throwsBoth throw real leather baseballs. That is worth stating because it is the single most common thing people get wrong about these machines. |
We sell both machines, so we are not going to tell you one manufacturer is lying. Here is what each publishes, and what we think a buyer should take from it.
These claims are aimed at each other. JUGS measures its tires against solid tires, and a solid wheel is exactly what the Hack Attack uses. Sports Attack's answer is that its solid wheels have never worn out. Neither figure is independently verified, so treat both as marketing rather than as a spec, and weigh the two-year wear-parts warranty Sports Attack publishes against JUGS's longevity claim.
By what you are doing with it, not by which badge we would rather sell you.
Most backyard buyers are shopping a tier above what they need. The Junior throws the same three-wheel spin and gives a hitter the same open-wheel read as the full machine, at youth and travel speeds that cover nearly every backyard session, and one person can move it. Buy the full Hack Attack instead when hitters are regularly training above the Junior's range.
Nine pitches including a cutter and a split-finger against four. If the point of the session is reading spin out of the hand and surviving a sequence, the wider menu is the machine's whole job, and it is the one advantage on this page neither maker disputes.
This is where the wheel-life disagreement actually costs money, and neither manufacturer's claim is independently verified. Ask your dealer what they have seen replaced, and budget for balls: the ball you feed the machine affects wheel life more than the badge on the frame.
Both do. Sports Attack lists regulation leather baseballs, dimpled practice balls, Wiffle balls and softer practice balls for the Hack Attack. JUGS lists baseballs plus its Pearl, Sting-Free, Lite-Flite, Softie and Bulldog lines for the BP3. Sports Attack adds one warning worth heeding on either machine: do not use synthetic leather balls, because they wear fast and leave residue on the wheels.
Sports Attack says no: its FAQ states it has never replaced a throwing wheel due to wear, weather or melting, and that its wheels are solid, with no air pressure to manage. It also says that when material appears to be peeling off a wheel, that is ball build-up rather than the wheel deteriorating, which is likely where the opposite belief comes from. JUGS makes the competing claim that its pneumatic Grip-Tite tires last four times longer than solid tires. Neither figure is independently verified.
They are built on different arguments. The Hack Attack puts all three wheels in the open so a hitter times the release the way they would off a pitcher. The JUGS BP3 throws a wider pitch menu, nine pitches including a cutter and a split-finger. Neither is better in the abstract. It depends on whether the session is training timing or training pitch recognition.
The Junior throws the same three-wheel spin at youth and travel speeds and is light enough for one coach to move between a cage and a field. The full Hack Attack reaches higher speeds and is the machine college and pro programs train on. The look a hitter gets is the same on both, which is why the Junior covers most backyard cages.
| Baseballs, JUGS Pearl, Sting-Free (dimpled and seam), Lite-Flite, Softie and Bulldog polyballs |
| Regulation leather baseballs, dimpled practice balls, Wiffle balls and softer practice balls |
| What the hitter seesSports Attack's central design argument, and the reason college and pro programs train on it. | Not stated | Every wheel out in the open, so a hitter times the release instead of waiting on a ball to appear out of a covered chute |
|---|
| Warranty on wear parts | Not stated | Two years on material and workmanship including throwing wheels, controllers and motors |
|---|
This is probably the source of the widespread belief that these machines eat wheels. Cheap synthetic-leather balls leave residue that looks exactly like a wheel breaking apart. If you are buying either machine, the ball you feed it matters more to wheel life than the brand on the frame.
Ball replacement is a real running cost that almost no comparison mentions. Leather scuffs fast under repeated machine use, and a machine that chews balls quietly costs you more every season than the sticker difference between these two. Sports Attack makes an explicit claim here; JUGS does not publish a comparable one.
CageList is an authorised dealer for both JUGS and Sports Attack. These machines are sold and shipped directly rather than handed off as a referral, and they carry the manufacturer's full warranty.