Istanbul ATP Challenger 🏆 Everything you need to know about the 75 event 👇🏼 Pro tennis is officially back on clay courts in the beautiful city of Istanbul for the first time in years. The inaugural Haier Bosphorus Challenger Cup is happening right now, bringing elite international talent and top local wildcard stars together for an action-packed week of world-class sport. Best of all, admission is completely free for everyone! Grab your friends and come witness top-tier live tennis 🏆 🗓️ Dates: May 18 – May 23, 2026 📍Location: TTF İstanbul Tenis Eğitim Merkezi (Turkish Tennis Federation Istanbul Tennis Training Center), İstinye 🕚 Match Start Times: Daily tournament matches kick off every morning at 11:00 AM local time across multiple courts. 🏆Tournament Tier: ATP Challenger 75 event. The second highest level after the ATP Tour. 🎟️Ticket: 100% FREE admission for all spectators! #tennis #istanbultennis #fitness #challenger #tenniscoach