2018 MARRS Net Points Leaderboard - GTA Class
| GTA Class | -Points- | MARRS 1 | M 2 | M 3 | MARRS 4 | MARRS 5 | MARRS 6 | MARRS 7 | M 8 | MARRS 9 | MARRS 10 | 
| Pos | Driver | SCCA ID | Net | Gross | H | F | F | F | H | F | H | F | H | F | H | F | F | H | F | H | F | 
| 1 | Michael B. Longo | 463654 | 825 | 825 | 125 | 250 |  |  |  |  |  |  |  |  | 150 | 300 |  |  |  |  |  | 
| 2 | Al Rowland | 495858 | 450 | 450 | 150 | 300 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 3 | Randy Walker | 279197 | 300 | 300 | 100 | 200 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 4 | Chris Gill | 435317 | 290 | 290 | 110 | 180 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 5 | Chris Durbin | 355734 | 220 | 220 |  | 220 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
| 6 | David Melley | 227613 | 90 | 90 | 90 | DNS |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 
 
| Legend: | Rookie |  | Drop |  | DQ |  | Not enought drivers in race for Championship |  | Not enought Feature races for Championship | 
For the 2018 season:
• Best 8 Feature races and 6 Qualifying races count towards Net Points.
• Class Championships require at least 5 races with at least 2 drivers.
• Drivers must compete in at least 5 Feature races to qualify for Championship.