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NEWPORT BEACH, CA - JANUARY 30: ATP tennis player Mitchell Krueger (USA) returns a shot during a match at the Oracle Challenger Series tennis tournament played on January 30, 2020 at the Newport Beach Tennis Club in Newport Beach, CA. (Photo by John Cordes/Icon Sportswire via Getty Images)

NEWPORT BEACH, CA - JANUARY 30: ATP tennis player Mitchell Krueger (USA) returns a shot during a match at the Oracle Challenger Series tennis tournament played on January 30, 2020 at the Newport Beach Tennis Club in Newport Beach, CA. (Photo by John Cordes/Icon Sportswire via Getty Images)