Around $1,100–$1,700
Traditional machines get much stronger
Spinshot Pro and the Lobster elite line add speed, hopper capacity and oscillation patterns, while Partner Lite and Proton introduce smarter software and lower carry weight.
14-machine source-checked database
Compare 14 tennis ball machines without the marketing fog.
Traditional feeders, app-controlled machines, moving platforms and a rally-return robot normalized into the same decision fields. Manufacturer source dates are shown per model; several price and stock records were refreshed October 5, 2026.
Core specifications
The full comparison.
Prices are observed manufacturer prices, not permanent promises. Spinshot comparison weights marked * exclude the battery. International dealer pricing and stock can differ.
Checking sources…Checking 14 product records.
Each model keeps its own manufacturer source date.
Review policyShowing all 14 machines.
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| Machine | Price checked | Type | Moves | Returns shots | Weight | Max speed | Battery / power | Capacity | Warranty |
|---|---|---|---|---|---|---|---|---|---|
| Spinshot Lite | $649 sale | Entry feeder | No | No | 22 lb* | 37 mph | 2–3 hr | 50 | 2 yr personal / 1 commercial |
| Slinger Launcher | $749 | Launcher bag | No | No | 33 lb | 45 mph | Up to 3.5 hr | 144 | 12 mo US launcher policy |
| Sports Tutor Tennis Cube | $869 | Compact feeder | No | No | 22 lb base / 24 lb oscillator | 50 mph | ~2 hr | 70 | 3 yr parts/labor |
| Spinshot Pro | $1,099 sale | Oscillating feeder | No | No | 41 lb* | 68 mph | 2–3 hr / AC option | 120 | 2 yr personal / 1 commercial |
| Lobster elite liberty | $1,179 | Random horizontal | No | No | 35 lb | 70 mph | 2–4 hr | 150 | 2 yr machine |
| Lobster elite one | $1,399 | 80 mph feeder | No | No | 42 lb | 80 mph | 4–8 hr / AC option | 150 | 2 yr machine |
| Tennibot Partner Lite | $1,525 | Smart stationary | No | No | 25 lb | 70 mph | 4–5 hr | 140 | 3 yr |
| Hydrogen Proton | $1,695 | Smart portable | No | No | 17 lb | 70+ mph | 1,000+ shots | 100 | 1 yr base |
| Lobster elite two | $1,699 | Triple oscillation | No | No | 42 lb | 80 mph | 4–8 hr / AC option | 150 | 2 yr machine |
| Acemate S10 | $1,999 sale | Rally robot | Yes | Yes** | 39.2 lb | 60 mph | Up to 3 hr | 80 | 1 yr |
| Lobster elite three | $1,999 | 2-line + random | No | No | 44 lb | 80 mph | 4–8 hr / AC option | 150 | 2 yr machine |
| Spinshot Player HS | $2,179 | Programmable | No | No | 41 lb* | 80 mph | 2–3 hr / AC option | 120 | 2 yr personal / 1 commercial |
| Tennibot Partner V2 | $2,275 promo | Moving AI feeder | Yes | No | 35.4 lb | 70 mph | 4–5 hr | 140 | 3 yr |
| Acemate S10 Pro | $2,499 pre-order | Flagship rally robot | Yes | Yes** | 50.7 lb | 75 mph | Up to 5 hr*** | 100 | Confirm terms |
*Spinshot publishes these comparison weights without the battery installed. **No rally robot returns every shot; Acemate describes limits around difficult angles, speed and unexpected spin. ***The S10 Pro’s five-hour ceiling applies to stated Ball Machine mode conditions. Sale/promotional prices can end without notice.
Actual rallies
Acemate now has two rally tiers
S10 remains the lighter value option; S10 Pro raises quoted speed to 75 mph, capacity to 100 and ball-machine battery to five hours, at a higher pre-order price and 50.7 lb.
Moving feed
Partner V2 moves, but does not rally-return
Its moving launch position, cameras and 3D tracking make it more dynamic than stationary feeders without confusing movement with ball-catching.
How to read this database
Start with the compromise you actually care about.
Portability
17 lb and 44 lb are different ownership experiences
Stairs, parking distance and storage may matter more than a feature you use once.
Training realism
Oscillation is not movement; movement is not rally return
The database deliberately keeps those capabilities separate so marketing labels do not blur the decision.
Availability
Check local dealer stock and warranty logistics
Several manufacturers sell internationally through dealers, while others restrict direct sales or apply different regional warranty terms.