Main Draw Qualificazioni Masters 1000 Cincinnati | 1000 | Cemento | $5.669.360
(1) Millman, John 
vs Smyczek, Tim
Mmoh, Michael vs (13) Basic, Mirza 
(2) Harrison, Ryan vs Hurkacz, Hubert 
Karlovic, Ivo 
vs (12) Daniel, Taro 
(3) Jaziri, Malek 
vs (WC) Fratangelo, Bjorn
Donskoy, Evgeny 
vs (11) Kudla, Denis
(4) Sandgren, Tennys vs Klahn, Bradley
Berankis, Ricardas 
vs (9) Garcia-Lopez, Guillermo 
(5) Lajovic, Dusan 
vs (WC) Krueger, Mitchell
Baghdatis, Marcos 
vs (8) Lopez, Feliciano
(6) Norrie, Cameron 
vs Copil, Marius 
(WC) Wolf, Jeffrey John vs (14) Kovalik, Jozef 
(7) Medvedev, Daniil vs (WC) Harrison, Christian
(PR) Nishioka, Yoshihito vs (10) Sugita, Yuichi
