Set in 3851 W. El Segundo Blvd. Hawthorne, CA, Betty Ainsworth Sports Center is the kind of local stop that works for players who want a useful place to rally, drill, or meet for doubles. The court setup - a flexible tennis setup - gives the location enough structure for rallies, match play, serve work, and drills without guessing what is on site. The hard tennis playing surface is a good fit for steady bounces, clean footwork, baseline rallies, serve practice, and faster point play. A no-fee listing makes it easier to invite a new partner, test a tennis coach, or add one more weekly hit. No clear schedule is listed, so this is a court where a quick access check can save a wasted trip. Without listed lights, this is easiest to plan as a daytime or early-evening tennis stop. As a free tennis court listing, it is still smart to check posted rules, rotate courteously when others are waiting, and respect any lesson or league blocks. This is the kind of listing that can help with recreational tennis, finding tennis partners, or turning a quiet hour into a real practice session.