The Australian tennis star nicknamed “Pop” is Alexei Popyrin, a rising men’s singles player from Sydney.

Quick Scoop

  • The nickname “Pop” (and sometimes “Popy”) is widely used for Australian pro Alexei Popyrin on tour and in media coverage.
  • Popyrin is considered one of the leading new-generation Australian men’s players, with notable wins at big events including a Masters 1000 title.
  • Recent profiles and Q&A pieces about him explicitly list “Pop” as his common nickname, confirming that this is the “Australian tennis star nicknamed Pop” people refer to.

TL;DR: The answer to “which Australian tennis star is nicknamed Pop” is Alexei Popyrin.

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