Row breaks out at French Open after player forced to retire injured after tripping over advertising board and crashing into wall - as British star Katie Boulter hits out on social media

The incidents come after Alexander Blockx had to withdraw from the men's draw after spraining his ankle during practice.

Row breaks out at French Open after player forced to retire injured after tripping over advertising board and crashing into wall - as British star Katie Boulter hits out on social media
The incidents come after Alexander Blockx had to withdraw from the men's draw after spraining his ankle during practice.