Q:What key details about leon roberts can be extracted from the following bio? Bio: leon kauffman roberts -lrb- born january 22 , 1951 -rrb- is a former corner outfielder in major league baseball who played from 1974 through 1984 for the detroit tigers , houston astros , seattle mariners , texas rangers , toronto blue jays and kansas city royals . listed at 6 ' 3 '' , 200 lb. , roberts batted and threw right handed . roberts was born in vicksburg , michigan , and attended the university of michigan , originally recruited to play football by coach bo schembechler . he was drafted by detroit and eventually earned the dubious honor of replacing al kaline in right field for the tigers . his most productive season came in 1978 , when he led the mariners with a .301 batting average , good for sixth in the american league . in the opening game , he belted a grand slam off minnesota twins pitcher geoff zahn . on february 5 , 1983 , roberts was traded by the blue jays to the royals for a young cecil fielder . he also pitched one inning for kansas city in 1984 , giving up three earned runs . he played his last game on september 30 , 1984 . at the end of his career it was discovered that roberts had seriously bad eyesight due to an accident when he was a child . '' i have real bad eyes , '' roberts said , '' i stabbed my eye with a knife when i was a kid . i was goofing around with my jackknife . i kept it hidden because i wanted to be a ballplayer . i had bad focusing point in my right eye and bad depth perception in my left eye , but i kept it secret so i would n't be released . i never told anyone that i had such bad vision in my right eye , not a manager , not a teammate , not anyone . when we had our physicals in spring training there would be a long line , just like a cattle call . i would sneak up and read the line they wanted us to read and memorize it . then when i got up there i 'd just recite what i 'd memorized . no one ever figured it out . i would always force myself to really concentrate on reading the ball and tracking the ball . '' in an 11-season career , roberts posted a batting...
A:
- finalteam is kansas city royals- finalyear is 1984- statlabel is batting average home runs runs batted in- position is left fielder / right fielder- statvalue is .267 78 328- throws is right- debutteam is detroit tigers- bats is right- debutdate is september 3- birth date is 22 january 1951- finaldate is september 30- name is leon roberts- birth place is vicksburg , michigan- debutyear is 1974