Stefanos Tsitsipas vs Gilles Simon Match Highlights (1R) | Australian Open 2021 Like About Share 0 views 0% 0 0 Stefanos Tsitsipas takes on Gilles Simon in Round 1 of the Australian Open 2021. From: vSa Date: February 12, 2021 Tennis AO 2021 ao2021 ao21 ausopen AusOpen 2021 australian open Australian Open 2021 australian open 2021 highlights australian open tournament Gilles Simon Gilles Simon vs Stefanos Tsitsipas Simon Simon australian open 2021 Simon Tsitsipas Simon vs Tsitsipas stefanos tsitsipas Stefanos Tsitsipas vs Gilles Simon tennis australian open 2021 tournament tsitsipas Tsitsipas australian open 2021 Tsitsipas Simon Tsitsipas vs Simon