At the Premier Mandatory BNP Paribas Open in March, Wozniak defeated Urszula Radwańska in her opening match to set up a clash with world No. 15, Sabine Lisicki, in the next round. She won in three sets after being down 2–5 in the third set tiebreak, and with Lisicki serving twice for the match. She beat her second straight top-30 player with a victory over Anastasia Pavlyuchenkova in the third round. She was defeated by world No. 2, Li Na, in the round of 16. In mid-March, Wozniak was awarded a wildcard for the Sony Open Tennis but was eliminated by Caroline Garcia in the first round. At her next tournament, the Monterrey Open in late March, she qualified for the main draw and won her opening match over Marcela Zacarías, but was stopped by world No. 13, Ana Ivanovic, in the next round.