| Challenger Zadar | 03/22 09:00 | 25 | Miljan Zekic v Dragos Nicolae Madaras | 6-2,3-6,2-6 | |
| Challenger Antalya | 03/07 07:00 | 25 | [215] Miljan Zekic v Fabian Marozsan [163] | 1-6,5-7 | |
| Challenger Pune | 03/04 10:00 | 28 | [241] Miljan Zekic v Max Purcell [116] | 2-6,3-6 | |
| Challenger Pune | 03/03 10:20 | 27 | [241] Miljan Zekic v Harold Mayot [265] | 6-2,6-4 | |
| Challenger Pune | 03/02 10:50 | 26 | [112] James Duckworth v Miljan Zekic [241] | 6-4,4-6,6-7 | |
| Challenger Pune | 02/28 13:00 | 25 | [241] Miljan Zekic v Yunseong Chung [358] | 6-3,6-4 | |
| Challenger Bengaluru | 02/20 11:35 | 25 | [240] Miljan Zekic v Luca Nardi [158] | 4-6,4-6 | |
| Challenger Tenerife | 02/07 12:50 | 25 | Miljan Zekic v Marek Gengel | Cancelled | |
| Challenger Tenerife | 01/31 10:00 | 25 | Roberto Marcora v Miljan Zekic | 7-6,6-4 | |
| Australian Open | 01/08 23:00 | 14 | [233] Miljan Zekic v Tomas Barrios Vera [230] | 2-6,2-6 | |
| ATP Pune | 12/31 08:40 | 14 | [127] Elias Ymer v Miljan Zekic [233] | Retired | |
| ITF M15 - Antalya | 12/08 10:30 | 26 | Miljan Zekic v Evgeny Philippov | 6-1,4-6,4-6 | |
| ITF M15 - Antalya | 12/08 06:30 | 25 | Miljan Zekic v Kokoro Isomura | 6-1,6-4 | |
| Challenger Maspalomas | 11/28 14:35 | 25 | [304] Lukas Neumayer v Miljan Zekic [234] | 6-1,6-3 | |
| Challenger Valencia | 11/23 13:55 | 26 | Pablo Llamas Ruiz v Miljan Zekic | 6-4,7-5 | |
| Challenger Valencia | 11/21 13:00 | 25 | [239] Miljan Zekic v Dusan Lajovic [102] | 6-3,7-5 | |
| Challenger Guayaquil | 11/01 18:05 | 25 | Thiago A Tirante v Miljan Zekic | Cancelled | |
| Challenger Lima | 10/25 15:00 | 25 | [230] Miljan Zekic v Thiago A Tirante [231] | 4-6,4-6 | |
| Challenger Lima | 10/24 18:10 | 19 | [230] Miljan Zekic v Thiago Seyboth Wild [343] | 3-6,6-7 | |
| Challenger Lima | 10/23 21:35 | 14 | Miljan Zekic v Gianluca Ballotta | 6-3,6-2 | |
| Challenger Ambato | 10/21 17:45 | 27 | [448] Joao Lucas Reis da Silva v Miljan Zekic [245] | 7-6,6-1 | |
| Challenger Ambato | 10/19 15:00 | 26 | [386] Benjamin Lock v Miljan Zekic [245] | 3-6,4-6 | |
| Challenger Ambato | 10/18 16:55 | 25 | [121] N.Sriram Balaji v Miljan Zekic [245] | 4-6,6-7 | |
| Challenger St. Tropez | 10/11 12:55 | 25 | Miljan Zekic v Oleksii Krutykh | 3-6,0-6 | |
| Challenger Parma | 10/06 12:00 | 26 | [77] Roberto Carballes Baena v Miljan Zekic [246] | 6-3,6-2 | |
| Challenger Parma | 10/04 15:30 | 25 | [164] Giulio Zeppieri v Miljan Zekic [246] | 4-6,4-6 | |
| Challenger Lissabon | 09/26 14:40 | 25 | [234] Miljan Zekic v Gianluca Mager [162] | 4-6,4-6 | |
| Challenger Szczecin | 09/13 13:45 | 25 | [233] Miljan Zekic v Roberto Carballes Baena [73] | 5-7,1-6 | |
| Challenger Sevilla | 09/06 15:00 | 25 | [80] Roberto Carballes Baena v Miljan Zekic [244] | 6-4,6-7,6-1 | |
| Challenger Como | 09/01 08:00 | 26 | [244] Miljan Zekic v Matteo Gigante [264] | 3-6,6-3,6-7 |
Wikipedia - Miljan Zekić
Miljan Zekić (Serbian Cyrillic: Миљан Зекић, pronounced [mǐʎan zěːkitɕ]; born 12 July 1988) is a Serbian tennis player. On 11 July 2016, Zekic reached his best singles ranking of world No. 188, while on 8 July 2013, he peaked at No. 269 in the doubles rankings.
History
Zekić made his ATP main draw debut in doubles with compatriot David Savić as a wildcard pair at the 2011 Serbia Open, losing in the first round to top-seeded pair Zimonjić/Granollers. In July 2016 he won his first trophy on the ATP Challenger Tour winning Internazionali di Tennis dell'Umbria in Todi.
Zekić made his ATP main draw debut in singles as a qualifier at 2017 Croatia Open Umag, losing to Radu Albot in the first round. In two weeks' time, he played in another ATP tournament, 2017 Generali Open Kitzbühel, defeating top seed Alessandro Giannessi and eighth seed Stefanos Tsitsipas in the qualifying rounds, and earned his first ATP main draw victory by defeating world No. 66 Andrey Kuznetsov, before losing to second seed and world No. 25 Fabio Fognini in the second round.
Zekić was a fifth (reserve) player on a Serbian Davis Cup team in the semifinal against France in the 2017 Davis Cup and didn't play in any match. The following year he made his Davis Cup debut, partnered with another debutant, Nikola Milojević, in a doubles match against USA losing 7–6(3), 2–6, 5–7, 4–6 in the first round.