2002 Pacific motorcycle Grand Prix
The 2002 Pacific motorcycle Grand Prix was the thirteenth round of the 2002 MotoGP Championship. It took place on the weekend of 4–6 October 2002 at the Twin Ring Motegi circuit.250 cc classification
125 cc classification
Championship standings after the race (MotoGP)
Below are the standings for the top five riders and constructors after round thirteen has concluded.
;Riders' Championship standings
;Constructors' Championship standings
| Constructor | Points |
| 1 |  Honda | 320 |
| 2 | Yamaha | 221 |
| 3 | Suzuki | 125 |
| 4 |  Proton KR | 75 |
| 5 |  Aprilia | 33 |
- Note: Only the top five positions are included for both sets of standings.
Alex Barros
Carlos Checa