See main article: 2019 Australian Open.
Barbora Krejčíková and Rajeev Ram defeated Astra Sharma and John-Patrick Smith in the final, 7–6(7–3), 6–1 to win the mixed doubles tennis title at the 2019 Australian Open.[1] [2]
Gabriela Dabrowski and Mate Pavić were the defending champions, but were defeated in the quarterfinals by María José Martínez Sánchez and Neal Skupski.[3]