CREATE TABLE table_3911 ("#" FLOAT, "Date" TEXT, "Opponent" TEXT, "Site/Stadium" TEXT, "Score" TEXT, "Win" TEXT, "Loss" TEXT, "Save" TEXT, "Attendance" FLOAT, "Overall Record" TEXT, "Pac-10 Record" TEXT)

How many people saw the game won by G. Claypool (4-1)?
SELECT MIN("Attendance") FROM table_3911 WHERE "Win" = 'G. Claypool (4-1)'
SELECT MIN("Attendance") FROM "table_3911" WHERE "Win" = 'G. Claypool (4-1)'