Vinci played one grass-court warm-up tournament to prepare herself for Wimbledon. As the sixth seed at the Mallorca Open, she beat lucky loser and compatriot Sara Errani in the first round 6–2, 6–1. In the second round, she defeated qualifier Kirsten Flipkens, 6–4, 5–7, 6–2, to reach the quarterfinals for the first time at this tournament. In the quarterfinals, Vinci was defeated by third seed and defending champion, Caroline Garcia, 6–2, 7–6. Seeded 31st at the Wimbledon Championships, Vinci lost in the first round to Kristýna Plíšková, 6–7, 2–6.