Tennis Stringing Machine: Selection & Comparison

In order to string a racquet, a tennis stringing machine will be necessary. But what kind of tennis stringing machine should you get? Well, this can depend. These days, stringing machines can come with a ton of features, but what you’ll want should be based on what your needs are. Are you going to need it for personal use or for your tennis shop? Are you going to use it very frequently (multiple times a week) or only as often as a pair of strings break? If you will be stringing a large number of racquets for customers frequently, it may be wise to spend a little more on a premium machine that offers more customization options and can save you time.

Finding the right tennis stringing machine can help you with everything, from the way you’ll be able to customize your racquet to the money you’ll save by stringing racquets yourself or the positive impact it can have on your business. A good stringing machine can be a good investment, and that’s why today we’ll be going over the different factors you should consider in the selection process as well as comparing some of the top rated tennis stringing machines available.

Factors to Consider

  • Price

How much are you willing to spend? If you are going to use your tennis stringing machine for personal use (whenever your strings break), it doesn’t make much sense to spend an exorbitant amount of money on a machine. However, if your stringing machine is going to be an important part of your business, it would make sense to spend more on a professional machine with extra customization options that can save you additional time. So, we suggest you buy a high quality machine that a). fits your budget and b). offers enough features to meet your needs. Most basic models start around the $200 range while deluxe machines can cost upwards of $3,000.

  • Table Top or Standalone

Are you going to want to transport your machine around the house or would you rather prefer it in an upright position? If you want a machine you can move, you’re going to want a table top version. A table top machine offers the convenience of portability and can be used on any stable surface (e.g. table, desk, etc.). On the other hand, a standalone tennis stringing machine is a sturdier model that stands on its own, strings a little faster, feels more comfortable since it allows you to stand, and often comes with advanced features (recommended for professional use). However, standalone models are more expensive.

Electronic Table Top vs Standalone Tennis Stringing Machine

Table top vs. standalone model

  • Tension Options

The tension option you choose will be a very important factor to consider since it can determine how much effort it’ll take to string a racquet. The difference between tension options is how the tennis stringing machine is able to keep the tension of the strings, and options that allow for easier stringing often cost more. There are three options to choose from: drop weight, manual (also known as spring, crank, or lockout), and electronic.

Drop weight models use a rod to determine the string’s tension, with a movable weight on the end that can be adjusted to different tensions on a scale. Moving the weight farther outward results in a higher string tension, while farther inward leads to a lower string tension. Once the tension of a string is specified, it is clamped off and the process is repeated for the next string. Drop weight machines are often the slowest to string racquets with and can have limited tension accuracy, although they are the least expensive and require little maintenance. Most basic stringing machines will be drop weight.

A manual tennis stringing machine is also known as a spring head, crank, or lockout machine. This type of machine uses a special crank with a pre-loaded spring to achieve the right tension. Once the tension has been specified, a brake/locking mechanism is engaged to keep the string tension. The string being tensioned is then clamped, and the lock is disengaged when it’s time to tension the next string. Manual stringing machines are affordable and offer higher tension accuracy than a drop weight tennis stringing machine, although they require more physical effort than any other machine.

Electronic models use a computer-directed motor or microprocessor to tension the string, and either comes in a constant pull or lockout version. They are extremely easy to use, and just requires the push of a button to tension strings. The lockout electronic model works exactly like the manual crank, where the string is pulled through a preloaded reference spring until the correct tension is reached. The only difference is that you have an electric motor that does the cranking for you (which is why we don’t recommend it). But it does not measure the tension over time so the process must be repeated for each new string. The constant pull electronic model, however, monitors the tension of the strings throughout the stringing, and adjusts the tension of the string accordingly if there are any changes in tension. This makes it the most accurate and fastest tennis stringing machine, although they cost the most.

Drop WeightManualElectronic

Manual Table Top Tennis Stringing Machine

Manual-Tennis-Stringing-MachineElectronic Tennis Stringing Machine
  • Most inexpensive option
  • Simple to use (no locking mechanisms or springs)
  • Can be easily moved around
  • Most maintenance-free
  • Recommended for casual/beginning stringers
  • Often the slowest to string racquets with
  • Limited tension accuracy (rod must be parallel to the ground)
  • Most drop weight models are table top
  • Affordable (best for players who don’t string very often but want tension accuracy)
  • Higher tension accuracy and quicker than drop weight models
  • Tensions strings the fastest (just turn the crank)
  • Strings lose tension at a faster rate than electronic or drop weight models due to the lockout mechanism
  • Requires more effort to tension than electronic or drop weight
  • Automated tension system (least effort required)
  • Constant pull models are reliable with high tension accuracy
  • Most come with advanced features
  • Most expensive option
  • Can’t be moved around easily (electric dependent)
  • Most often found in professional shops since they are pricey
  • Mounting System

A tennis stringing machine will either come in a 2, 4, or 6-point mounting system. This basically refers to the number of points that come into contact with the racquet’s frame to secure it in place. 2 and 4-point machines hold a frame only at the throat and head, which makes it quicker and more convenient. However, the less supports there are, the more a racquet’s frame is distorted. Since the stringing process adds a lot of stress to the racquet frame, this can be a potential problem for oversize racquets. Not that there’s anything wrong with a 2-point system, which is often found on most basic models, but if you’re looking for something more secure with added stability, a 4 or 6-point system will meet your needs. Extra features can include plastic or rubber surfaces to protect the finish and mounts that can be adjusted.

  • Clamps

Clamps are what you’ll be using to hold a tensioned string in place. There are two major types of clamps: floating (or flying) clamps and fixed clamps (swivel or no swivel). Floating clamps are not attached to the machine, and requires using one string to hold the tension of another. These often come with basic stringing machines, and although they provide less tension consistency than fixed clamps, they don’t cost as much. Fixed clamps can either have swivel or no swivel. Fixed clamps that do not swivel glide on a bar system under the racquet in order to keep a string’s consistency and can be repositioned when changing from mains to crosses. Fixed clamps that swivel also glide on a bar system, but can rotate 360 degrees and are the easiest clamps to use, although they are the most expensive type and often come only a deluxe tennis stringing machine.

  • Warranty

Since most tennis stringing machines don’t come cheap, a warranty should be considered just in case anything goes wrong. You should contact the manufacturer or distributor to find out what they offer should something break. Some things to think about: nature of the warranty (repairs or replacement parts), what the turnaround time is, shipping costs, and the length of the warranty. Most machines should not have problems if you handle it correctly, so read the model’s instruction manual from front to back for proper usage. Oftentimes, manuals also include troubleshooting advice for common problems, which is another reason why you should acquaint yourself with it.

Best Tennis Stringing Machine Comparison Chart

Gamma provides top-notch tennis stringing machines for all levels of stringers, and Gamma machines consistently receive some of the highest ratings. There are other great stringing machine brands out there, however, including Alpha, Prince, and Technifibre. However, the very best tennis stringing machines used by the pros can cost upwards of $3,000, such as the Prince 6000 and the Technifibre TS-6000.


Model Name:Stand:Tension:Mounts:Clamps:Price:Rating:
Table topDrop weight2-pointFloating clamps$4.5
Gamma X-2
Gamma X-2 Final
Table topDrop weight2-pointFloating clamps$4.9
Gamma Progress. STII
Gamma Progression ST II
Table topManual6-pointFixed swivel clamps$$4.8
Gamma 6004
Gamma 6004
StandaloneManual6-pointFixed swivel clamps$$$4.7
Gamma X-ES
Gamma X-ES
Table topElectronic constant pull6-pointFixed swivel clamps$$$4.9
Gamma 5800 ELS
Gamma 5800 ELS
StandaloneElectronic constant pull6-pointFixed swivel clamps$$$$4.9