Match facts
Cincinnati Masters 2017PlayersAt the time of the match
| Sam Querrey | Stefan Kozlov | |
|---|---|---|
| Rank at event | #20 | #133 |
| Ranking points | 2,060 | 421 |
| Seed | #15 | - |
| Country | USA | USA |
| Age | 30 | 20 |
| Plays | Right | Right |
| Height | 198 cm | 183 cm |
| 2017 season | 36 - 23 | 2 - 9 |
| Hard record | 257 - 214 (54.6%) | 4 - 17 (19%) |
| Career record | 387 - 331 (53.9%) | 9 - 26 (25.7%) |
Head-to-head2 meetings
2017-08-14 · Cincinnati Masters · Hard
Sam Querrey6-36-0Round of 64Stefan Kozlov 2016-06-06 · s Hertogenbosch · Grass
Sam Querrey6-36-0QuarterfinalStefan Kozlov Road in Cincinnati Masters2017
Sam Querrey
Sam Querrey6-36-0Round of 64Stefan KozlovAdrian Mannarino6-27-6(4)Round of 32Sam Querrey Stefan Kozlov
Sam Querrey6-36-0Round of 64Stefan Kozlov
Serve statistics
| Sam Querrey | Stefan Kozlov | |
|---|---|---|
| Aces | 7 | 2 |
| Double faults | 0 | 3 |
| Service points | 41 | 47 |
| 1st serve in | 53.7% | 51.1% |
| 1st serve won | 81.8% | 54.2% |
| 2nd serve won | 73.7% | 43.5% |
| Service games | 8 | 7 |
| Break points saved | 0 / 0 | 5 / 9 |