Sports Services

Sports Governance

Electronic Line Calling

Our ATP, WTA & ITF Certified Electronic Line Calling System validates every call made by line judges or the chair umpire.


Precisely locates the position of every ball bounce on the court.


Reduces risk of human/ communication errors by giving full control of the challenge system to one person.


New opportunities for sponsorship and advertising with brand exposure during these tense moments.


The review application is simple to use and the certified official can review any call in just a few simple steps.

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Electronic Line Calling Why IMG ARENA?

Live & Review certified on grass and hard courts
ITF Certified
Fully scalable
Increased sponsorship opportunities
Full support
Single or multi-court systems available
Controlled by just one rules official