Duke University fans know their sports emojis: 🏐 for volleyball spikes, 🏉 for rugby tackles, and 🎾 for tennis serves. Use this trio when cheering on a game day, posting tournament updates, or bragging about your latest campus match. They fit well in locker room group texts, game-day hype posts, or friendly rival banter. The mix sums up the athletic spirit without saying a word.