1993 United States motorcycle Grand Prix

As a result, Kevin Schwantz had clinched the 1993 world championship by the end of this round as he finished fourth.

Kenny Roberts commented on Rainey’s retirement, "I’ve thought about it the last week, but Wayne wants to work in Grand Prix racing.

"[4] Despite having recently been crowned the world champion, Schwantz was equally concerned about Rainey, remarking, "Everybody’s thinking about Wayne, and we all wish Wayne and Shae and Rex the best, but at the same time, I feel like we raced all season ... to put ourselves in a position to be there to take advantage of any opportunities, any doors that were open.

"[5] John Kocinski took the start from Mick Doohan, Schwantz and Alex Barros.

Barros started to pull away, and at Turn 11, Kocinski tried an inside pass on Schwantz that failed to stick, allowing Doohan to come up as the three went down the straight three abreast.