The 23-time Grand Slam champion revealed her 4-year-old daughter Alexis Olympia is “alright” at tennis in a sneak peek from her Monday interview on The Ellen DeGeneres Show, but she’s hired a private tutor to help her improve her technique. “I don’t push her because I’m like, she’s 4,” Williams said, “She’s alright. But I’ve seen 4-year-olds that might take