ON THE GREEN

A look at upcoming tournaments in the region or major events involving top regional players:

* 14: Nissan Open open qualifying, Los Serranos GC.

* 14: Katella High charity tournament to benefit the school’s baseball program at L.A. Royal Vista in Walnut. Fee is $85 for four-person scramble. Details: Nancy Reese, (714) 635-5987 or Marge Brazil, (714) 778-1817.

* 21: Tustin Pro-Am, Tustin Ranch GC, Tustin. Cost is $225. Benefits philanthropic projects at Tustin Ranch. Registration deadline is Feb. 8. Details: (714) 544-6203.

* 21: Huntington Beach Open Stroke Play Championship, SeaCliff CC.

* 18-20: Orange County Championship, Strawberry Farms GC, Irvine. Cost is $325. Open to all amateurs with verifiable handicaps as of Feb. 1. Three men’s flights and a ladies flight. Information: (949) 551-1811.