Defending champion Na with another 61 leads Sony Open

  • Kevin Na hits out of the 11th bunker during the first round of the Sony Open golf tournament, Thursday, at Waialae Country Club in Honolulu. (AP Photo/Matt York)

  • Jim Furyk watches his tee shot from the 17th tee drop into the cup for a hole-in-one during the first round of the Sony Open golf tournament, Thursday, Jan. 13, 2022, at Waialae Country Club in Honolulu. (AP Photo/Matt York)

  • Kevin Na hits out of the 11th bunker during the first round of the Sony Open golf tournament, Thursday, Jan. 13, 2022, at Waialae Country Club in Honolulu. (AP Photo/Matt York)

HONOLULU — Kevin Na felt such great control Thursday in the Sony Open that he matched his career low with a 9-under 61 and still found reason to be slightly disappointed.