Antwerp Cologne Ch. 
Ostrava Vienna Astana Open 
26:03 
| Best 2020: | 256 |
| Best 2019: | 172 |
| Best 2018: | 180 |
| Best | 172 |
Roberto Quiroz | |
| Country | Ecuador |
| Age | 28 yo / 193 cm / 88 kg |
| Forehand | Left Handed (Double hand) |
| Turned pro | 2014 |
| Birthplace/Residence | Guayaquil |
| Coach | Walter Grinovero, Martin Rodriguez |
| Earnings | 312,981$ |
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