Their mother, Judy Murray, previously detailed that the siblings' intense competitive nature frequently led to physical fights during their childhood.
"They had a lot of fun as well as a lot of fighting.
I can't say they even played or trained a lot together because they didn't manage to last half an hour without fighting each other!"
said Judy Murray.
She recalled one particular under-12 tournament where an on-court loss sparked an altercation in the family vehicle.
"The story that always springs to mind was when they played against each other at a tennis tournament.
I'm driving back in the minibus and Andy had beaten Jamie in the final of this under-12 event," said Judy Murray.
The ensuing fight forced her to halt the vehicle to address the situation.
"They start having a fight in the back of the minibus.
Andy's hand is over the back seat and eventually Jamie has taken enough and nails his fist into Andy's hand.
There was blood and I had to stop the bus.
It's a reminder about being humble and never bragging about beating anyone, especially your brother," said Judy Murray.
Beyond family dynamics, Jamie Murray also experienced administrative turbulence during his career, leading to his 2019 resignation from the ATP Player Council.
"The first two years I really enjoyed [being on the council], felt like I was able to accomplish quite a lot of things," said Jamie Murray.
He cited political gridlock and personal agendas as his primary reasons for stepping down alongside several other council members.
