She next participated in (and won her first match at) a WTA tournament in February 2004 at the Hyderabad Open, where she defeated Lauren Breadmore, Darija Jurak and sister Shikha in the qualifying, only to lose to Maria Kirilenko in the main draw.

Uberoi played her first Grand Slam tournament at the 2004 US Open, where she was a wildcard into the qualifying, but was defeated by Cory Ann Avants in three tight sets.

In February, at the Abierto Mexicano Telcel, she won against Edina Gallovits and Ruxandra Dragomir, but couldn't win in the qualifying competition against Julie Ditty.

She also couldn't qualify for the Bausch & Lomb Championships and the Family Circle Cup, and had mixed results on the rest of the clay court season (in ITF tournaments).

She managed to reach the qualifying finals of both the Cincinnati Masters and the Bank of the West Classic, but couldn't advance to the main draw.

Although she fell in the qualifying of the Grand Prix de SAR La Princesse Lalla Meryem during the clay court swing, she entered as a lucky loser, where she managed to win a match against Selima Sfar.

Neha began 2007 at the Australian Open, where she overcame Viktoria Kutuzova in round one qualifying; next, she would ultimately lose to Sandra Záhlavová.

However, she managed to turn around a season of early losses to win three matches (two in qualifying, one in the main draw – entered as a Lucky Loser) at the Grand Prix de SAR La Princesse Lalla Meryem in May (defeating Kelly Liggan, Leanne Baker, and Sorana Cîrstea).

Uberoi played her last singles match in late June 2009 at the ITF $10,000 tournament in Wichita, Kansas, losing in the first round to Courtney Dolehide.

Her final doubles match was at the same tournament also, losing to Megan Broderick and Anastasia Kharchenko in round one (playing with sister Nikita).