I prefer Jo clean-shaven and with very short hair - seems we all have different tastes
I had never seen Golubev play before and was impressed at how he pushed Jo all the way. Jo's returns of serve - particularly second serves
- leave much room for improvement. His game on grass is effective as long as he consistently produces those huge first serves. He does have some great defensive skills - his lateral movement is quite good - but he will tend to be exposed by serve&volleyors because he stays too far back behind the baseline. But to be fair to him, he does need some adjustment period to the surface; let's hope he wins the next match, which will allow him to improve his tactics, his movement and especially those returns of serves.