David Frost fired a 6-under 65 on Sunday to cruise to a 5-stroke victory at the Toshiba Classic.

Frost, who entered the final round holding a 1-stroke lead, finished at 19- under-par 194 to tie a tournament record and capture his fourth career Champions Tour win.

Fred Couples carded a 2-under 69 during his final round at Newport Beach Country Club to take second place at 14-under, while Peter Senior (66) closed out his final round with an eagle at the last to grab a share of second place with Jay Haas (67) at 11-under.

Tom Watson (66) occupied fifth place at minus-10.

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