Over the final three weeks of 2015, we will be breaking down players that rose and fell over the past 12 months in the Golfweek/Sagarin rankings.
The full series will reside here.
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Roberto Castro
Ranking/movement: +246 (No. 323 to No. 77)
Why the rise? Roberto Castro played the 2014-15 PGA Tour season out of the No. 125-150 category after missing full-exempt status by a stroke at the 2014 Web.com Championship.
Conditional status made for tough sledding – he earned only one Tour start during a three-month span between mid-March and mid-June – but he registered three top-10 finishes during the Web.