By Larry King TROON, Scotland (Reuters) – Phil Mickelson grabbed a piece of golf history at the British Open on Thursday, capturing a share of the record for the lowest score in a major championship — and coming within fractions of an inch of taking the record outright. Aided by birdies on 10, 14, 16 and 17 on Royal Troon's dangerous back nine, Mickelson posted a final score of 63, equaling the record low for majors.

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Mickelson grabs golf history, equaling record-low 63