| Keyword | CPC | PCC | Volume | Score |
|---|---|---|---|---|
| top 10 tennis ball machines | 0.28 | 1 | 7737 | 28 |
| best tennis balls for tennis ball machines | 0.75 | 0.3 | 9125 | 98 |
| best tennis ball machines for the money | 1.25 | 1 | 4991 | 84 |
| best cheap tennis ball machine | 1.01 | 0.1 | 995 | 99 |
| best portable tennis ball machines | 1.86 | 0.5 | 4595 | 33 |
| best tennis balls for ball machine | 0.8 | 0.6 | 5592 | 26 |
| ball machines for tennis | 0.56 | 0.6 | 9457 | 99 |
| tennis ball machines for sale | 1.04 | 0.6 | 9851 | 77 |
| best tennis ball machine reviews | 1.37 | 0.5 | 4662 | 83 |
| inexpensive tennis ball machine | 1.89 | 0.6 | 7532 | 80 |
