[221] Daniel Altmaier 1-6,3-6 Jason Jung [119] 2020-02-23 23:00
Stadium: Cancha 4 Round: 164 Ground: Hardcourt outdoor
Home History
| ATP Acapulco | 2020/02/23 01:00 | Daniel Altmaier v Ryan Harrison | 6-2,6-3 |
| Challenger Morelos | 2020/02/21 19:00 | Daniel Altmaier v Guilherme Clezar | 6-3,6-7,4-6 |
| Challenger Morelos | 2020/02/18 19:05 | Daniel Altmaier v Cristian Rodriguez | 6-4,7-6 |
| Challenger Launceston | 2020/02/08 04:00 | Daniel Altmaier v Alex Bolt | 1-6,4-6 |
| Challenger Launceston | 2020/02/07 01:00 | Borna Gojo v Daniel Altmaier | 5-7,4-6 |
| Challenger Launceston | 2020/02/06 01:55 | Daniel Altmaier v Matias Franco Descotte | 7-5,6-1 |
| Challenger Launceston | 2020/02/04 02:45 | Viktor Galovic v Daniel Altmaier | 4-6,3-6 |
| Challenger Launceston | 2020/02/03 00:35 | Brydan Klein v Daniel Altmaier | 5-7,6-7 |
Away History
| ATP Acapulco | 2020/02/23 02:35 | Steven Diez v Jason Jung | 2-6,2-6 |
| ATP New York | 2020/02/16 00:00 | Andreas Seppi v Jason Jung | 6-3,6-2 |
| ATP New York | 2020/02/15 00:30 | Reilly Opelka v Jason Jung | 7-5,4-6,4-6 |
| ATP New York | 2020/02/13 18:55 | Jason Jung v Cameron Norrie | 6-4,6-4 |
| ATP New York | 2020/02/12 02:10 | Jason Jung v Kevin Anderson | 7-6,6-4 |
| ATP New York | 2020/02/10 17:00 | Jason Jung v Mitchell Krueger | 6-2,6-4 |
| ATP New York | 2020/02/09 17:00 | Jason Jung v Gary Kushnirovich | 6-3,6-2 |
| Challenger Dallas | 2020/02/06 20:00 | Emilio Gomez v Jason Jung | 4-6,6-4,7-6 |