The 18-year-old forward scored 15 goals for Sparta Prague last season and was part of the Czech Republic’s European Championship squad.
His future has come under the scanner with suggestions that he could be on the move in the ongoing transfer window.
Arsenal and Liverpool are believed to be keeping tabs on him and it has been claimed that he has popped up on the radar of West Ham.
West Ham hit gold with the signings of Soucek and Coufal last year from the Czech market last year and asked the duo who they could potentially sign from their country this summer.
The West Ham stars wasted little time in suggesting Hlozek to West Ham and believe he could be a good addition to their squad.
But Moyes is unsure about signing him as he is not certain that the 18-year-old will make an immediate impact on the Premier League.
The West Ham manager wants to bring in a more proven talent despite appreciating the potential of the Czech international.
It remains to be seen whether the Hammers finally act on the advice of Soucek and Coufal and take a punt on Hlozek this summer.
