Jay posted the following on his Instagram story regarding his withdrawal.
Hi everyone,
Thanks a lot for all the concerned messages.
My wrist is absolutely fine and I have no problems with that however I struggled a lot the last 2-3 days with pain in my elbow after consulting with the physio he said it looks an overuse injury due to the amount of tennis/ matches I have played in the last 3 weeks (compared to none last 5-6 months)
So it's nothing serious to worry about but it is very painful at the moment. I will go back home to regroup, fix the issue and then continue to build on the small momentum that I have made out here.
Thanks for reading!
J