Except for the adoption of the tiebreaker in the 1970s, the rules of tennis have changed very little since the 1890s. A recent addition to professional tennis has been the adoption of "instant replay" technology coupled with a point challenge system, which allows a player to challenge the official call of a point.
Tips for printing coloring book page or coloring sheet:
Step 1: Click on "Print" link of your choice, if you want a
Tennis match image for coloring yourself then you need to click on "Print
Tennis match Coloring page (B/W)" link. If you want colored (already filled with colors)
Tennis match graphic to print then click "Print
Tennis match Coloring page (Color)".
Step 2: Now a new pop-up window will open along the
Tennis match image of your choice (if new window does not open-up then you may need to check your pop-up blocker settings.). Now click on "PRINT". This will open printer dialog, select your print and print.