Paszek kicked off the US Open Series at the Citi Open. She lost in the first round of qualifying to Emily Webley-Smith. In Montreal at the Rogers Cup, Paszek was defeated in the final round of qualifying to Heather Watson. At the Western & Southern Open, Paszek lost in the first round of qualifying to Monica Puig. Playing her final Grand Slam tournament of the year at the US Open, Paszek was defeated in the second round of qualifying by Irena Pavlovic.