How to return the hook serve if I can’t see the contact point

[zeio]

Another one of those backspin pushes by ZYL against Ito at 8:9 of G6 at US Smash 2025.

LIVE! | Maverick ☆ Arena | Day 7 | United States Smash 2025 | Men's Doubles Final/WS Semifinals
https://youtu.be/_4xwHSHYiC4?t=6915

 

[zeio]

Another one of those pushes (returning the spin back to Ito) at 9:9 of G5 between Zeng Jian and Ito at WTT SCT London 2025.

LIVE! | T1 | Day 2 | WTT Star Contender London 2025 | Session 1
https://youtu.be/iKCXCsqUCN4?t=8632