1987 Steffi Graf RC A Question of Sport Ball in Front of Face Tennis CSG 8.5 NM+1987 Steffi Graf Rookie Tennis Card by A Question of Sport Ball in Front of Face Slabbed and graded NM Mint+ 8. 5 by CSG with 8 Centering, 9. 5 Corners, 9 Edges and 9 Surface Certification number 1002152058 Graf is widely regarded as one of the best tennis players of all time, becoming the first tennis player in 1988 to win the Golden Slam winning all four major singles titles and an Olympic gold medal in the same calendar year Please see photos Feel