CYPRESS, Calif. - Roo’s Valentine proved too tough to catch on the lead of Saturday’s $100,500 Soviet Problem Stakes at Los Alamitos. The front-running strategy was part of a pre-race plan for jockey Martin Pedroza and trainer Kristin Mulhall. “She’s a lot more game that way,” Mulhall said. “When she gets dirt in her face, she throws her ears up.” Pedroza had Roo’s Valentine in front by as much as 1 1/2 lengths on the backstretch and in early stretch. Roo’s Valentine was fully extended to hold off a sustained threat from Just Google Me, the 6-5 favorite. Roo’s Valentine ($7) won by a half-length, and ran a mile in 1:37.75. The Soviet Problem Stakes was restricted to California-bred 2-year-old fillies. Run for Retts, an 11-1 outsider, finished third, followed by Baby Bea Scattin, Yodelsong, Lucky to Win, and And in the End. Patriotic Diamond, the 9-5 favorite on the morning-line, was withdrawn on Saturday morning in favor of a scheduled start in the $300,000 Starlet Stakes, a Grade 1 at 1 1/16 miles, on Dec. 12. Roo’s Valentine races for breeder Rustin Kretz. The filly, by Vronsky, has won 2 of 5 starts and earned $116,240. Never worse than third, Roo’s Valentine won her fourth start, a maiden race for California-bred 2-year-old fillies at Del Mar, last month. Mulhall said Roo’s Valentine will be pointed to the $200,000 California Cup Oaks for statebred 3-year-old fillies at a mile on turf at Santa Anita on Jan. 30. “She’s better going longer, but she ran well going short,” Mulhall said. “She seems like she’ll run on anything.”