2023 Shanghai Challenger – Singles

Singles
2023 Shanghai Challenger
Champion Christopher O'Connell
Runner-up Yosuke Watanuki
Score6–3, 7–5

Yasutaka Uchiyama was the defending champion[1] but retired from his second round match against Christopher O'Connell.

O'Connell won the title after defeating Yosuke Watanuki 6–3, 7–5 in the final.[2][3]

Seeds

  1. Christopher O'Connell (champion)
  2. Yosuke Watanuki (final)
  3. Marc Polmans (first round)
  4. Shang Juncheng (semifinals)
  5. Wu Tung-lin (second round)
  6. Bu Yunchaokete (second round)
  7. Térence Atmane (second round)
  8. Rio Noguchi (first round)

Draw

Key

Finals

Semifinals Final
          
1 Christopher O'Connell 6 6
Li Tu 2 4
1 Christopher O'Connell 6 7
2 Yosuke Watanuki 3 5
4 Shang Juncheng 4 2
2 Yosuke Watanuki 6 6

Top half

First round Second round Quarterfinals Semifinals
1 C O'Connell 6 6
L Saville 4 0 1 C O'Connell 77 4
WC Liu Hanyi 1 64 Y Uchiyama 63 1r
Y Uchiyama 6 77 1 C O'Connell 6 6
Q Mu Tao 3 6 5 Q Y Bai 0 2
Q Y Bai 6 4 7 Q Y Bai 6 6
Dominik Palán 6 6 D Palán 3 2
8 R Noguchi 2 4 1 C O'Connell 6 6
3 M Polmans 1 3 L Tu 2 4
F Peliwo 6 6 F Peliwo 65 2
P Sekulic 1 0 L Tu 77 6
L Tu 6 6 L Tu 78 6
A Bellier 6 7 A Bellier 66 2
Q A Kadhe 4 5 A Bellier 77 3 6
O Jasika 3 61 7 T Atmane 65 6 4
7 T Atmane 6 77

Bottom half

First round Second round Quarterfinals Semifinals
6 Y Bu 6 6
WC R Te 2 4 6 Y Bu 1 4
H Moriya 1 2 L Giustino 6 6
L Giustino 6 6 L Giustino 1 4
Alt M Sasikumar 3 4 4 J Shang 6 6
D Sweeny 6 6 D Sweeny 4 3
LL R Strombachs 4 64 4 J Shang 6 6
4 J Shang 6 77 4 J Shang 4 2
5 T-l Wu 77 3 6 2 Y Watanuki 6 6
WC F Sun 65 6 2 5 T-l Wu 6 1 2
Q NH Lý 5 6 6 Q NH Lý 3 6 6
Q N Chappell 7 4 0 Q NH Lý 2 0
Q Alafia Ayeni 2 6 3 2 Y Watanuki 6 6
SE Mikalai Haliak 6 3 6 SE M Haliak 1 1
A Bolt 4 0 2 Y Watanuki 6 6
2 Y Watanuki 6 6

References

  1. ^ Heer, Florian (September 15, 2019). "Uchiyama Wins Shanghai Challenger".
  2. ^ Heer, Florian (September 12, 2023). "O'Connell Clinches Shanghai Challenger Title".
  3. ^ "From NY To Shanghai: O'Connell Wins Challenger Crown, Reaches Career-High". ATPTour. 11 September 2023.