CALIFORNIA — By Chris Lomon   Spotlight Race:  $100,000 Irish O’Brien Stakes, 6 1/2 furlongs on the downhill turf for Golden State Series Eligible California Bred Or California Sired Fillies And Mares Four Year Olds And Upward.   Date:  Sunday, March 16 (Race 8,...

TORONTO — By Matthew Lomon   League of Their Own   Good Cheer, who is now 5-for-5 after claiming this past Saturday’s $282,000 Rachel Alexandra (G2) at Fair Grounds, is nearing a level of dominance achievable only by one of the sporting world’s most profound performers....