JOHN ISNER ROOKIE AUTOGRAPH CARD.

JOHN ISNER ROOKIE AUTOGRAPH CARD. THIS NEW CARD IS READY TO BE GRADED. AUTOGRAPH IS GUARANTEED BY ACE AUTHENTIC. JOHN ISNER RECORDS John Isner has served the most aces in tennis history with 14,470 Aces 113 aces in an ATP singles match 85 aces in a single set 92 games won in a single match 246 winners in a single match Longest singles match ever plaved (11 hours, 5 minutes Longest play in a single day (7 hours, 6 minutes) John Isner - 157.2 mph Apart from this, John Isner also holds the fastest serve record registered during the 2016 Davis Cup tie against Australia.