FILE - In this Oct. 20, 1988, file photo, Los Angeles Dodgers pitcher Orel Hershiser holds his World Series Most Valuable Player trophy following the Dodgers' decisive 5-2 win over the Oakland Athletics in Oakland, Ca.
Since Hershiser struck out Oaklands Tony Phillips for the final out of the 1988 World Series, the Dodgers have played 5,014 regular-season games and 113 more in the postseason in pursuit of their next title.
The rookie right-hander hopes to keep the World Series from reaching a Game 7 for the fourth time in five years.
The Rays and Cash have impressed Roberts with their relentlessness, evidenced by their ninth-inning rally to win Game 4.
Hershiser, the 1988 World Series MVP, says each time the postseason is lengthened it adds another level of uncertainty to the competition.