Database: hockey
Question: For all the goalies born in year 1987, who are good in both right hand and left hand? Calculate his percentage of winning for every season he played.
SQL: SELECT T1.firstName, T1.lastName, T2.year, CAST(T2.W AS REAL) / T2.GP FROM Master AS T1 INNER JOIN Goalies AS T2 ON T1.playerID = T2.playerID WHERE T1.birthYear = 1987 AND T1.shootCatch IS NULL