Monica Niculescu
| WTA Beijing | 09/28 06:00 | 45 | [92] Zarina Diyas v Monica Niculescu [82] | 7-6,3-6,6-4 | |
| WTA Wuhan | 09/24 06:15 | 24 | [82] Monica Niculescu v Dominika Cibulkova [31] | 4-6,3-6 | |
| WTA Wuhan | 09/22 05:00 | 46 | [62] Sofia Kenin v Monica Niculescu [81] | 7-6,4-6,6-2 | |
| WTA Wuhan | 09/21 08:15 | 45 | [146] Fangzhou Liu v Monica Niculescu [81] | 2-6,3-6 | |
| WTA Quebec City | 09/10 15:00 | 25 | [81] Monica Niculescu v Heather Watson [107] | 5-7,3-6 | |
| US Open - Damer | 08/28 15:00 | 23 | [62] Monica Niculescu v Julia Glushko [162] | 6-3,5-7,4-6 | |
| WTA New Haven Qual | 08/17 16:25 | 44 | [70] Monica Puig v Monica Niculescu [62] | 7-6,6-3 | |
| WTA Cincinnati Qual | 08/11 17:10 | 44 | [82] Ana Bogdan v Monica Niculescu [69] | 6-2,7-6 | |
| WTA Montreal | 08/07 15:00 | 24 | [69] Monica Niculescu v Sorana Cirstea [54] | 6-3,4-6,4-6 | |
| WTA Montreal Qual | 08/05 15:00 | 45 | [60] Monica Niculescu v Dalila Jakupovic [92] | 6-1,7-6 | |
| WTA Montreal Qual | 08/04 18:30 | 44 | [60] Monica Niculescu v Ekaterina Alexandrova [98] | 6-3,6-3 | |
| Wimbledon - Damer | 07/03 16:25 | 23 | [61] Monica Niculescu v Naomi Osaka [18] | 4-6,1-6 | |
| ITF Women Southsea | 06/26 14:10 | 26 | [59] Monica Niculescu v Anna Karolina Schmiedlova [91] | 3-6,2-6 | |
| WTA Strasbourg | 05/20 09:00 | 25 | Natalia Vikhlyantseva v Monica Niculescu | Cancelled | |
| WTA Rome Qual | 05/12 10:05 | 45 | Natalia Vikhlyantseva v Monica Niculescu | Cancelled | |
| ITF Women Khimki | 05/04 09:50 | 28 | [64] Monica Niculescu v Anastasia Potapova [238] | 5-7,6-2,4-6 | |
| ITF Women Khimki | 05/03 13:05 | 27 | [64] Monica Niculescu v Ivana Jorovic [234] | 6-3,6-1 | |
| ITF Women Khimki | 05/02 12:30 | 26 | [64] Monica Niculescu v Anastasiya Komardina [106] | 6-2,6-1 | |
| ITF Women Khimki | 05/01 12:30 | 25 | Monica Niculescu v Daria Mishina | 6-2,6-4 | |
| WTA Miami | 03/24 23:35 | 25 | [70] Monica Niculescu v Sloane Stephens [12] | Retired | |
| WTA Miami | 03/22 18:30 | 24 | [18] Magdalena Rybarikova v Monica Niculescu [70] | 3-6,3-6 | |
| WTA Miami | 03/21 16:35 | 23 | [70] Monica Niculescu v Yulia Putintseva [75] | 6-2,6-4 | |
| WTA Miami Qual | 03/20 14:00 | 45 | [70] Monica Niculescu v Yanina Wickmayer [109] | 6-1,6-3 | |
| WTA Miami Qual | 03/19 14:00 | 44 | [70] Monica Niculescu v Antonia Lottner [150] | 6-4,6-0 | |
| WTA Indian Wells | 03/08 19:00 | 23 | Monica Niculescu v Sorana Cirstea | 2-6,3-6 | |
| WTA Indian Wells Qual | 03/06 19:00 | 45 | Monica Niculescu v Roberta Vinci | 6-0,6-4 | |
| WTA Indian Wells Qual | 03/05 20:45 | 44 | Monica Niculescu v Ann Li | 6-3,6-0 | |
| WTA Budapest | 02/21 09:00 | 25 | Monica Niculescu v Kirsten Flipkens | 3-6,5-7 | |
| WTA Doha | 02/15 16:00 | 26 | Caroline Wozniacki v Monica Niculescu | 7-5,6-1 | |
| WTA Doha | 02/14 15:55 | 25 | Monica Niculescu v Magdalena Rybarikova | Retired |
Wikipedia - Monica Niculescu
Monica Niculescu (born 25 September 1987) is a Romanian professional tennis player. She has been ranked by the Women's Tennis Association as high as 28 in singles and 11 in doubles. Niculescu has won several titles: three singles and ten doubles titles on the WTA Tour, one singles and two doubles titles on the WTA Challenger Tour, as well as 19 singles and 22 doubles titles on the ITF Women's Circuit.
She has ranked within the top 30 for several years in singles. Niculescu entered the Grand Slam doubles final at Wimbledon 2017 tournament, together with Chan Hao-ching. She reached the quarterfinals in doubles in all Grand Slam championships. In WTA 1000 tournaments, she got into three finals (doubles), six semifinals (5 in doubles), and 12 quarterfinals (11 in doubles). In singles, her best Grand Slam performance is reaching round four, which she did at the 2011 US Open and 2015 Wimbledon Championships.