title: 2017 Ando Securities Open – Singles
text: # 2017 Ando Securities Open – Singles
  
  Zhang Shuai was the two-time defending champion and successfully defended her title, defeating Mihaela Buzărnescu in the final, 6–4, 6–0.
  
  ## Seeds
  
  * Zhang Shuai (champion)
  * Mihaela Buzărnescu (final)
  * Kurumi Nara (semifinals)
  * Risa Ozaki (first round)
  * Eri Hozumi (second round)
  * Dalma Gálfi (semifinals)
  * Jang Su-jeong (quarterfinals)
  * Georgia Brescia (quarterfinals)
  
  ## Draw
  
  ### Key
  
  * Q = Qualifier
  * WC = Wild card
  * LL = Lucky loser
  * Alt = Alternate
  * SE = Special exempt
  * PR = Protected ranking
  * ITF = ITF entry
  * JE = Junior exempt
  * w/o = Walkover
  * r = Retired
  * d = Defaulted
  * SR = Special ranking
  
  ### Finals
  
  | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals | Final | Final | Final | Final |
  | - | - | - | - | - | - | - | - | - |
  | 1 | Zhang Shuai | 3 | 6 | 6 | | | | |
  | 3 | Kurumi Nara | 6 | 1 | 3 | | | | |
  | 3 | Kurumi Nara | 6 | 1 | 3 | 1 | Zhang Shuai | 6 | 6 |
  | | | | | | 2 | Mihaela Buzărnescu | 4 | 0 |
  | 6 | Dalma Gálfi | $7^7$ | 1 | 4 | 2 | Mihaela Buzărnescu | 4 | 0 |
  | 2 | Mihaela Buzărnescu | $6^5$ | 6 | 6 | | | | |
  
  ### Top half
  
  | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 1 | S Zhang | 6 | 3 | | | | | | | | | | | | | | |
  | | J Kang | 2 | $2^r$ | 1 | S Zhang | 6 | 6 | | | | | | | | | | |
  | | M Imanishi | 7 | 6 | | M Imanishi | 3 | 1 | | | | | | | | | | |
  | | C Muramatsu | 5 | 2 | | | | | 1 | S Zhang | 6 | 6 | | | | | | |
  | Q | M Yamaguchi | 6 | 6 | | | | | 7 | S-j Jang | 2 | 2 | | | | | | |
  | WC | H Sato | 2 | 3 | Q | M Yamaguchi | 5 | 4 | | | | | | | | | | |
  | | D Radanović | 2 | 0 | 7 | S-j Jang | 7 | 6 | | | | | | | | | | |
  | 7 | S-j Jang | 6 | 6 | | | | | | | | | | 1 | S Zhang | 3 | 6 | 6 |
  | 3 | K Nara | 7 | 6 | | | | | | | | | | 3 | K Nara | 6 | 1 | 3 |
  | | Y Tanaka | 5 | 1 | 3 | K Nara | 6 | 6 | | | | | | | | | | |
  | WC | Y Naito | 5 | $6^4$ | | M Inoue | 3 | 2 | | | | | | | | | | |
  | | M Inoue | 7 | $7^7$ | | | | | 3 | K Nara | 6 | 4 | 7 | | | | | |
  | Q | T Kinard | $7^7$ | 6 | | | | | 8 | G Brescia | 3 | 6 | 5 | | | | | |
  | | R Sawayanagi | $6^5$ | 4 | Q | T Kinard | 3 | 4 | | | | | | | | | | |
  | | Á Bukta | 2 | 1 | 8 | G Brescia | 6 | 6 | | | | | | | | | | |
  | 8 | G Brescia | 6 | 6 | | | | | | | | | | | | | | |
  
  ### Bottom half
  
  | First round | First round | First round | First round | Second round | Second round | Second round | Second round | Second round | Quarterfinals | Quarterfinals | Quarterfinals | Quarterfinals | Semifinals | Semifinals | Semifinals | Semifinals | Semifinals |
  | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - | - |
  | 6 | D Gálfi | 6 | 6 | | | | | | | | | | | | | | |
  | Q | A Yoshitomi | 2 | 3 | 6 | D Gálfi | 6 | 7 | | | | | | | | | | |
  | | N-r Kim | $6^2$ | 2 | | S Akita | 4 | 5 | | | | | | | | | | |
  | | S Akita | $7^7$ | 6 | | | | | | 6 | D Gálfi | 6 | 6 | | | | | |
  | Q | N Cheong | 6 | 7 | | | | | | Q | N Cheong | 3 | 3 | | | | | |
  | WC | M Ninomiya | 4 | 5 | Q | N Cheong | 2 | 7 | 6 | | | | | | | | | |
  | | M Hibi | 6 | 6 | | M Hibi | 6 | 5 | 2 | | | | | | | | | |
  | 4 | R Ozaki | 1 | 1 | | | | | | | | | | 6 | D Gálfi | $7^7$ | 1 | 4 |
  | 5 | E Hozumi | 6 | 7 | | | | | | | | | | 2 | M Buzărnescu | $6^5$ | 6 | 6 |
  | | H Kaji | 4 | 5 | 5 | E Hozumi | $7^7$ | 3 | 3 | | | | | | | | | |
  | | J Namigata | 6 | 6 | | J Namigata | $6^4$ | 6 | 6 | | | | | | | | | |
  | | A Shimizu | 0 | 2 | | | | | | | J Namigata | 4 | 2 | | | | | |
  | | L Zhang | 2 | 3 | | | | | | 2 | M Buzărnescu | 6 | 6 | | | | | |
  | | M Kobori | 6 | 6 | | M Kobori | 3 | 3 | | | | | | | | | | |
  | WC | K Okamura | 2 | 3 | 2 | M Buzărnescu | 6 | 6 | | | | | | | | | | |
  | 2 | M Buzărnescu | 6 | 6 | | | | | | | | | | | | | | |
  