Site data updated: 2026-05-28 18:14 UTC
Jason Jung def. Donald Young
6-4 6-7(8) 6-1
Match Information
| Date | Jan 20, 2020 |
|---|---|
| Tournament | Australian Open |
| Category | Grand Slam |
| Surface | Hard |
| Round | Q1 |
| Winner | Jason Jung |
| Score | 6-4 6-7(8) 6-1 |
| Loser | Donald Young |
| Duration | 2h 8m |
| Stat | Jason Jung | Donald Young |
|---|---|---|
| Aces | 11 | 0 |
| Double faults | 4 | 7 |
| First serve % | 61 | 53 |
| First serve points won % | 80 | 72 |
| Second serve points won % | 48 | 50 |
| Break points saved % | 71 | 29 |
| Break points converted % | 71 | 29 |
| Service points won % | 68 | 62 |
| Return points won % | 38 | 32 |
| Total points won % | 55 | 45 |
Pre-match Comparison
| Field | Jason Jung | Donald Young |
|---|---|---|
| Country | TPE | USA |
| Birth date | Jun 15, 1989 | Jul 23, 1989 |
| Age | 30 | 30 |
| Height | 178 | 183 |
| Handedness | Right-Handed | Left-Handed |
| Backhand style | — | Two-Handed Backhand |
| Ranking (entering) | 126 | 257 |
| Ranking points (entering) | 429 | 177 |
| Elo (entering) | 1,558 | 1,649 |
| Career W-L | 10–22 | 125–187 |
| Career earnings | $1,191,438 | $4,694,661 |
No prior-path match data is available for this tournament stage.