{"url":"/el-cerrito/winslow-tennis-academy","provider":{"id":"winslow-tennis-academy","name":"Winslow Tennis Academy","kind":"organization","about":"Small-group classes, competitive junior clinics and private lessons in El Cerrito, run by Coach Alexander Winslow. A junior team plays in the East Bay league.","website":"https://winslowtennisacademy.com","phone":"(510) 220-0067","email":"alexander@winslowtennisacademy.com","instagram":null,"founded":null,"credentials":["RSPA-certified instructor","SafeSport-certified coach"],"languages":[],"image":{"src":"/photos/winslow-tennis-academy.jpg","alt":"Young players laughing in a pile with their coach on the court","credit":"Winslow Tennis Academy"}},"location":{"id":"main","name":"Harding Park","street":"7115 C St","unit":null,"city":"el-cerrito","zip":"94530","neighborhood":null,"coords":[-122.2945385,37.9011678],"precision":"exact"},"serviceArea":[],"programs":[{"id":"kids-classes","type":"afterschool","name":"Kids Tennis Classes","summary":"One-hour group classes of 4 to 7 players, sorted by age and level, from brand-new beginners up.","categories":["tennis","sports"],"ages":{"min":6,"max":15},"format":"in-person","price":{"amount":30,"unit":"class","note":"Drop-in on Saturdays, pay as you go."},"registration":{"url":"https://winslowtennisacademy.com/?page_id=1177","status":"open"},"afterschool":{"care":false,"meetings":[{"location":"main","days":["wed"],"start":"16:00","end":"18:00"},{"location":"main","days":["sun"],"start":"09:00","end":"10:00"}]},"traits":{"intensity":"balanced","structure":"structured","groupSize":["small-group","class"],"ratio":7,"sessionMinutes":60,"skillLevels":["beginner","intermediate"],"goals":["skills","fun","fitness"],"goodFor":["new-to-it"],"staff":["certified-coaches","former-athletes"],"setting":"outdoor","commitment":"drop-in","feel":"One-hour classes of four to seven players sorted by age and level, from brand-new beginners up; Saturday classes are pay-as-you-go."}},{"id":"junior-development","type":"afterschool","name":"Junior Development Clinics","summary":"Clinics with Coach Alexander for competitive juniors, plus high school varsity clinics and Friday junior team matches.","categories":["tennis","sports"],"ages":{"min":11,"max":18},"format":"in-person","price":{"amount":35,"max":45,"unit":"class","note":"Depends on the number of players."},"registration":{"url":"https://winslowtennisacademy.com/?page_id=1178","status":"open"},"afterschool":{"care":false,"meetings":[{"location":"main","days":["wed"],"start":"15:30","end":"17:00"},{"location":"main","days":["thu"],"start":"16:00","end":"18:00"},{"location":"main","days":["sat"],"start":"09:30","end":"11:00"},{"location":"main","days":["sat"],"start":"13:00","end":"15:00"}]},"traits":{"intensity":"intensive","structure":"structured","competition":"focused","skillLevels":["intermediate","advanced"],"goals":["skills","fitness"],"staff":["certified-coaches","former-athletes"],"setting":"outdoor","feel":"Clinics for competitive juniors with Coach Alexander, plus high school varsity clinics and Friday junior team matches.","topics":["junior-development","junior-team-tennis","varsity-clinics","match-strategy"]}},{"id":"private-lessons","type":"tutoring","name":"Private and Semi-Private Lessons","summary":"One-on-one lessons with Coach Alexander or Coach Nathan. Two players share the price.","categories":["tennis"],"ages":{"min":6,"max":18},"format":"in-person","price":{"amount":60,"max":80,"unit":"hour","note":"Coach Nathan $60, Coach Alexander $80."},"tutoring":{"subjects":["Private lessons","Semi-private"],"levels":["Beginner","Intermediate","Competitive"],"modes":["at-location"]},"traits":{"groupSize":["one-on-one","small-group"],"skillLevels":["beginner","intermediate","advanced"],"goals":["skills"],"staff":["certified-coaches","former-athletes"],"setting":"outdoor","feel":"One-on-one lessons with Coach Alexander or Coach Nathan; two players can share the price.","topics":["private-lessons"],"commitment":"drop-in"}}],"source":{"url":"https://winslowtennisacademy.com","fetched":"2026-10-07"},"updated":"2026-10-09","checked":null,"closed":null,"sample":false}