ITF Women Indian Harbour Qual 04/08 13:00 54 Nicole Melichar v Alycia Parks 6-1,6-4
WTA Charleston Qual 03/31 16:45 45 [34] Nicole Melichar v Silvia Soler-Espinosa [205] 4-6,4-6
ITF Women Vancouver Qual 08/14 16:00 54 [174] Valentini Gram'lou v Nicole Melichar [51] 6-4,1-6,6-4
ITF Women Vancouver Qual 08/13 19:55 54 Nicole Melichar v Charlotte Robillard-Millette 3-6,6-3,7-5
ITF Women Vancouver Qual 08/13 17:30 - Nicole Melichar v Charlotte R-Millette 3-6,6-3,6-5
WTA Nurnberg Qual 05/20 15:20 45 [67] Nicole Melichar v Julia Glushko [237] 3-6,6-1,4-6
ITF Women Trnava 05/17 09:00 25 Nicole Melichar v Alexa Glatch 3-6,4-6
ITF Women Trnava Qual 05/15 09:00 54 [67] Nicole Melichar v Michaela Honcova [345] 6-4,1-6,6-4
ITF Women Trnava Qual 05/14 09:00 54 Sandra Jamrichova v Nicole Melichar 6-0,4-6,4-6
ITF Women Trnava Qual 05/13 13:05 54 Nicole Melichar v Rebeka Stolmar 6-2,4-6,7-5
ITF Women Cagnes-Sur-Mer Qual 05/07 10:15 54 Nicole Melichar v Clothilde De Bernardi 4-6,4-6
ITF Women Dothan Qual 04/18 15:00 54 [328] Jaqueline Adina Cristian v Nicole Melichar [74] 6-3,6-3
ITF Women Dothan Qual 04/17 16:45 54 [74] Nicole Melichar v Pia Konig [457] 3-6,6-0,6-4
ITF Women Dothan Qual 04/16 20:20 54 [478] Dia Evtimova v Nicole Melichar [73] 3-6,6-4,3-6
ITF Women Tampa 03/17 14:00 27 [73] Nicole Melichar v Victoria Rodriguez [324] 4-6,1-6
ITF Women Tampa 03/16 16:25 26 [427] Sanaz Marand v Nicole Melichar [73] 2-6,1-6
ITF Women Tampa 03/15 15:40 25 Amina Anshba v Nicole Melichar 6-7,6-2,1-6
ITF Women Tampa 03/14 13:00 62 Nicole Melichar v Isabelle Boulais 6-1,6-0
ITF Women Tampa 03/13 13:00 62 Nicole Melichar v Stephanie Nauta 6-4,6-3
ITF Women Launceston Qual 02/06 23:00 54 Nicole Melichar v Yifan Xu 6-1,3-6,4-6
ITF Women Launceston Qual 02/05 23:55 54 Tereza Mrdeza v Nicole Melichar 3-6,7-5,5-7
ITF Women Launceston Qual 02/05 03:45 54 Nicole Melichar v Alexandra Bozovic 6-2,6-2
WTA Honolulu Qual 11/22 01:00 46 Michaela Gordon v Nicole Melichar 6-3,1-6,6-4
WTA Honolulu Qual 11/20 21:00 45 Kaoru Okamoto v Nicole Melichar 0-6,1-6
ITF Women Waco Qual 11/08 16:00 54 Caitlin Whoriskey v Nicole Melichar 2-6,6-1,6-4
ITF Women Waco Qual 11/07 18:20 54 Giuliana Olmos v Nicole Melichar 3-6,1-6
ITF Women Waco Qual 11/06 18:55 54 Nicole Melichar v Carol Zhao 6-4,6-3
ITF Women Scottsdale Qual 11/01 16:00 54 Sanaz Marand v Nicole Melichar 6-4,6-4
ITF Women Scottsdale Qual 10/31 17:00 54 Nicole Melichar v Sophie Chang 6-4,6-4
ITF Women Scottsdale Qual 10/30 17:00 54 Desirae Krawczyk v Nicole Melichar 6-2,1-6,2-6

Nicole Melichar-Martinez (née Melichar; Czech: Nicole Melicharová, Czech pronunciation: [ˈmɛlɪxarovaː]; born July 29, 1993) is an American professional tennis player who specializes in doubles. On 3 July 2023, she peaked at No. 6 in the WTA doubles rankings. She has also reached a career-high singles ranking of world No. 400 in 2012.

Melichar has won 15 doubles titles on the WTA Tour and two WTA Challenger doubles titles as well as two singles and seven doubles titles on the ITF Circuit. She also has won one Grand Slam title, winning the mixed-doubles crown at the 2018 Wimbledon Championships with Austrian partner Alexander Peya.