Jon Hamm is developing somewhat of a reputation for being the friend who always wins: Last week, Adam Scott told Conan O’Brien that Hamm annihilated him in 150 games of racquetball; Paul Rudd recently recalled losing Trivial Pursuit to him as a teenager. So when we caught up with Hamm and girlfriend Jennifer Westfeldt at the New York Stage and Film gala at the Plaza Hotel last night, we asked the couple which games Jon tends to win between the two of them. “Nothing,” he said. “That’s not true,” Westfeldt responded. “Tennis,” he admitted. “That’s about it. But I’m a boy, what are you gonna do?” Westfeldt dominates in the more cerebral smartphone game Words With Friends, which Westfeldt said she and Hamm play “every day.” They also like Hanging With Friends, she said. Or “anything with ‘friends,’” Hamm joked — including movie titles.