Golf: Several pairs in the hunt as Hovland / Ventura, Garnett / Stallings share Zurich Classic lead

Several pairs lie just one shot back of Norwegian duo Viktor Hovland and Kris Ventura and the United States pairing of Brice Garnett and Scott Stallings - who share the lead on 10-under overall - after the first round four-balls on the PGA Tour's Zurich Classic at TPC Louisiana.