| Challenger Cagliari | 05/01 16:00 | 25 | [70] Alex Michelsen v 소네고, 로렌조 [52] | 3-6,6-2,3-6 | |
| Madrid, Spain | 04/25 16:10 | 23 | [70] Alex Michelsen v Joao Fonseca [242] | 6-4,0-6,2-6 | |
| ATP Munich | 04/18 11:00 | 26 | [70] Alex Michelsen v 가린, 크리스티안 [106] | 7-6,2-6,1-6 | |
| ATP Munich | 04/15 12:30 | 25 | [473] Rehberg, Max Hans v Alex Michelsen [70] | 6-7,3-6 | |
| ATP Monte Carlo | 04/06 10:35 | 14 | [99] 모우테트, 고렌틴 v Alex Michelsen [70] | 6-1,6-3 | |
| Houston, USA | 04/02 19:10 | 25 | [70] Alex Michelsen v 푸르셀, 맥스 [79] | 5-7,7-6,4-6 | |
| ATP Miami | 03/23 18:00 | 24 | [26] 크리에크스풀, 탈론 v Alex Michelsen [73] | 7-6,6-7,6-4 | |
| ATP Miami | 03/21 00:35 | 23 | [73] Alex Michelsen v 켈레인, 루카스 [128] | 7-6,6-2 | |
| Indian Wells, USA | 03/10 02:00 | 24 | [17] 파울, 토미 v Alex Michelsen [80] | 6-2,6-2 | |
| Indian Wells, USA | 03/07 23:20 | 23 | [80] Alex Michelsen v Munar, Jaume [75] | 6-2,6-3 | |
| Los Cabos, Mexico | 02/22 23:25 | 27 | [75] Alex Michelsen v 톰프슨, 조르단 [42] | 6-0,6-7,5-7 | |
| Los Cabos, Mexico | 02/21 23:00 | 26 | [11] 데 미나울, 알렉스 v Alex Michelsen [75] | 4-6,1-6 | |
| Los Cabos, Mexico | 02/19 23:00 | 25 | [104] 레스티엔, 콘스탄트 v Alex Michelsen [75] | 3-6,6-7 | |
| ATP Delray Beach | 02/15 20:00 | 26 | [75] Alex Michelsen v 파울, 토미 [14] | 7-5,4-6,6-7 | |
| ATP Delray Beach | 02/14 01:00 | 25 | [75] Alex Michelsen v 코키나키스, 다나시 [79] | 6-1,6-2 | |
| ATP Dallas | 02/09 01:00 | 26 | [14] 티아포에, 프란세스 v Alex Michelsen [75] | 6-4,6-3 | |
| ATP Dallas | 02/06 18:00 | 25 | [281] 산드그렌, 테니스 v Alex Michelsen [75] | 3-6,6-3,1-6 | |
| Australian Open, Melbourne, Australia | 01/20 10:55 | 25 | [6] 즈베레브, 알렉산더 v Alex Michelsen [91] | 6-2,7-6,6-2 | |
| Australian Open, Melbourne, Australia | 01/18 00:00 | 24 | [91] Alex Michelsen v 레헤카, 지리 [23] | 4-6,6-3,6-4,6-4 | |
| Australian Open, Melbourne, Australia | 01/16 00:00 | 23 | [269] Mccabe, James v Alex Michelsen [91] | 6-7,6-3,1-6,2-6 | |
| ATP Auckland | 01/08 04:35 | 25 | [97] Alex Michelsen v 볼게스, 누노 [66] | 6-0,6-7,3-6 | |
| ATP Auckland | 01/07 00:50 | 19 | Jack Loutit v Alex Michelsen | 3-6,3-6 | |
| ATP Auckland | 01/06 05:50 | 14 | [97] Alex Michelsen v 발르레레, 그레고일 [84] | 6-2,6-2 | |
| ATP Brisbane | 01/03 01:00 | 25 | [97] Alex Michelsen v 훔베르트, 우고 [20] | 4-6,4-6 | |
| ATP Brisbane | 12/31 04:20 | 19 | [97] Alex Michelsen v Schwartzman, Diego [114] | 6-1,6-4 | |
| ATP Brisbane | 12/30 08:25 | 14 | [97] Alex Michelsen v 지아네시, 알레산드로 [203] | 6-3,6-2 | |
| ATP Next Gen Finals | 11/30 17:00 | 3 | [70] van Assche, Luca v Alex Michelsen [97] | 4-3,3-4,3-4,4-1,4-3 | |
| ATP Next Gen Finals | 11/29 17:00 | 2 | [97] Alex Michelsen v Abdullah Shelbayh [185] | 2-4,4-1,0-4,0-4 | |
| ATP Next Gen Finals | 11/28 19:10 | 1 | [97] Alex Michelsen v 메드제도비치, 하마드 [110] | 2-4,3-4,4-3,4-3,3-4 | |
| Challenger Champaign | 11/19 17:00 | 29 | [239] Kypson, Patrick v Alex Michelsen [99] | 6-4,6-3 |