Who is Piotr Sierzputowski?<\/h2>\n<\/p>\n <\/div>\n<\/div>\n
\nPiotr Sierzputowski is a former coach of tennis player Iga Swiatek. Since 2016, he has been collaborating with Iga Swiatek. In recognition of his efforts, Sierzputowski also received the prize for best coach of the year in 2020.<\/p>\n
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Piotr Sierzputowski is a former coach of tennis player Iga Swiatek. Since 2016, he has been collaborating with Iga Swiatek. In recognition of his efforts, Sierzputowski also received the prize for best coach of the year in 2020.<\/p>\n