Tennis at the 2019 Summer Universiade – Men's singles

The men's singles tennis event at the 2019 Summer Universiade was held from 5 to 13 July at the Circolo Tennis and Lungomare in Naples, Italy.

Chinese Taipei's Tseng Chun-hsin won the gold medal, defeating Uzbekistan's Khumoyun Sultanov in the final, 6–7(4–7), 6–3, 6–1.

France's Lucas Poullain and Russia's Ivan Gakhov won the bronze medals.

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