'Best underarm serve I've seen!' - Bublik hits 'unplayable' ace
23rd seed Alexander Bublik hits an 'un-playable' ace against 12th seed Tommy Paul.
BBC Sport
Alexander Bublik
News and Video Search Results
News coverage
Medvedev & champion Bublik beaten at Halle Open
World number five Daniil Medvedev and defending champion Alexander Bublik are both knocked out of the Halle Open.
BBC Sport