Results

Challenger Las Vegas 09/23 18:00 25 [444] Daniel Masur v Andres Martin [279] 4-6,3-6
Challenger Las Vegas 09/22 19:25 19 Luca Castagnola v Daniel Masur 2-6,1-6
Challenger Las Vegas 09/21 23:35 14 Kaylan Bigun v Daniel Masur 2-6,6-7
Challenger Columbus 09/20 16:20 28 [312] Michael Zheng v Daniel Masur [210] 6-3,6-2
Challenger Columbus 09/19 17:35 27 [325] Rafael Jodar v Daniel Masur [210] 1-6,5-7
Challenger Columbus 09/18 16:05 26 [210] Daniel Masur v Andres Martin [286] 3-6,7-5,6-3
Challenger Columbus 09/17 14:00 25 Preston Stearns v Daniel Masur 4-6,7-6,6-7
Challenger Columbus 09/15 14:00 19 [496] Tristan McCormick v Daniel Masur [210] 4-6,2-6
Challenger Columbus 09/14 14:00 14 [409] Karl Poling v Daniel Masur [210] 1-6,3-6
Challenger Istanbul 09/01 08:50 19 [461] Alex Hernandez v Daniel Masur [220] 6-2,6-4
Challenger Istanbul 08/31 13:05 14 [392] Gokberk Saritas v Daniel Masur [220] 3-6,2-6
Challenger Manacor 08/29 14:00 27 [220] Daniel Masur v Jurij Rodionov [154] 7-6,6-7,6-7

Wikipedia - Daniel Masur

Daniel Masur (German pronunciation: [ˈdaːni̯eːl maˈzuːɐ̯, -ni̯ɛl -]; born 6 November 1994 in Bückeburg) is a German professional tennis player. He has a career-high ATP singles ranking of world No. 176, achieved in March 2022 and in doubles of No. 149 achieved in September 2022.