CREATE TABLE table_53145 ("Res." TEXT, "Record" TEXT, "Opponent" TEXT, "Method" TEXT, "Event" TEXT, "Round" FLOAT, "Time" TEXT, "Location" TEXT)

What was the time for the event in which Tony Mendoza was the opponent?
SELECT "Time" FROM table_53145 WHERE "Opponent" = 'tony mendoza'
SELECT "Time" FROM "table_53145" WHERE "Opponent" = 'tony mendoza'