These are the final positions for the Snooker Highest Breaks competition for the 1998-99 season. Only breaks of 40 or more have been listed. To qualify for the award the break must have been made in a 1 frame match such as the Carlsberg-UK Snooker League or Kutters & Shannon Team Knockout.
| Event | Year | Player | Club | Break | Details | Band | |
|---|---|---|---|---|---|---|---|
| Joshua-Tetley League | 1999 | Clive Whyte | Heworth | 111 | Total Clearance - Won High Break Award | 100+ | 1998-99 |
| Joshua-Tetley League | 1999 | Neil Wood | Heworth | 71 | Runner Up - High Break Award | 70+ | 1998-99 |
| Joshua-Tetley League | 1999 | Clive Whyte | Heworth | 63 | Total Clearance | 60+ | 1998-99 |
| Joshua-Tetley League | 1999 | Clive Whyte | Heworth | 54 | 50+ | 1998-99 | |
| Joshua-Tetley League | 1999 | Neil Wood | Heworth | 53 | 50+ | 1998-99 | |
| Joshua-Tetley League | 1999 | Neil Wood | Heworth | 47 | 40+ | 1998-99 | |
| Joshua-Tetley League | 1999 | Neil Wood | Heworth | 43 | 40+ | 1998-99 | |
| Joshua-Tetley League | 1999 | Clive Whyte | Heworth | 43 | 40+ | 1998-99 | |
| Joshua-Tetley League | 1999 | Neil Wood | Heworth | 42 | 40+ | 1998-99 | |
| Joshua-Tetley League | 1999 | Ged MacKenzie | Acomb | 40 | 40+ | 1998-99 |