Why PGA Tour rookie Jackson Koivun made the U.S. Presidents Cup selections a bit more difficult
- Posted on July 27, 2026
- By CBS Sports
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- 1 min read
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Why PGA Tour rookie Jackson Koivun made the U.S. Presidents Cup selections a bit more difficult
In just his third professional start, Koivun fended off the world No. 1 for his first PGA Tour victory at the 3M Open
