Chat with Gayle Bradshaw

Welcome to The Show! On Tuesday, Gayle Bradshaw of the ATP will stop by to chat about the new use of instant replay in tennis.

Bradshaw is the ATP's Administrator of Rules & Competition. On Monday, the ATP, Sony Ericsson WTA Tour and the USTA announced that a challenge system to review close line calls would be implemented beginning at the NASDAQ-100 Open in Miami later this month.

Bradshaw has been heavily involved with developing this system, and was in Perth, Australia, in January when this challenge and review system was tested in competition during the Hopman Cup.

Send your questions for Gayle now and join him in The Show at 3:30 p.m. ET on Tuesday!

This chat is exclusive to ESPN Insiders