At the Phoenix race in 1994, Matsushita endured a horrific crash in which his car was cut in half by Jacques Villeneuve's car traveling at nearly full speed. He emerged from his destroyed car with only minor injuries. The same year, he earned his best career finish of 6th position at the Marlboro 500 at Michigan International Speedway. This result was made possible by an extraordinarily high rate of attrition that saw only 8 cars finish the race. Matsushita was 11 laps behind the leader at the drop of the checkered flag.