Marin Cilic defeated Soonwoo Kwon 6-2 2-6 7-5 in the 2021 Singapore quarterfinal on hard courts.
Match Statistics
| Stat | Marin Cilic | Soonwoo Kwon |
| Aces | 18 | 9 |
| Double faults | 1 | 5 |
| First serve % | 63 | 64 |
| First serve points won % | 80 | 70 |
| Second serve points won % | 45 | 47 |
| Break points saved % | 50 | 67 |
| Break points converted % | 33 | 50 |
| Service points won % | 67 | 61 |
| Return points won % | 39 | 33 |
| Total points won % | 52 | 48 |
Player Comparison
| Field | Marin Cilic | Soonwoo Kwon |
| Country |
CRO
|
KOR
|
| Birth date | Sep 28, 1988 | Dec 2, 1997 |
| Age | 32 | 23 |
| Height | 198 cm | 180 cm |
| Handedness | Right-Handed | Right-Handed |
| Backhand style | Two-Handed Backhand | — |
| Ranking (entering) | 44 | 81 |
| Ranking points (entering) | 1,325 | 877 |
| Elo (entering) | 1,813 | 1,680 |
| Current career W-L | 578–350 | 56–65 |
| Current career earnings | $33,520,563 | $3,367,154 |
Path
Marin Cilic's path
Marin Cilic's next match