•Golf: Get up early to watch the British Open, golf's third major tournament. Coverage airs 6 a.m. to 6 p.m. today, 6-8 a.m. Saturday and 5-7 a.m. Sunday on TNT and 8 a.m. to 1:30 p.m. Saturday and 7 a.m. to 12:30 p.m. Sunday on KOCO-5. Highlight shows also air 4-5 p.m. Saturday and Sunday on KOCO-5. •Baseball: St. Louis hosts San Diego, 7 tonight, Cox 7; 2:30 p.m. Saturday, KOKH-25; 1 p.m. Sunday, Cox 7. Other network games include Oakland at N.Y. Yankees, noon Sunday, TBS, and Boston at L.A. Angels, 5 p.m. Sunday, ESPN. •Arena football: The Oklahoma City Yard Dawgz (4-10) host the first place Tulsa Talons (11-3) at 7 p.m. Saturday on KSBI-52.