Not on a world ranking list we hold: the full lists are kept from September 2026 and the weekly top lists from 2013, so a player outside them has none.
MAC
Kou S I
Macau · Mixed doubles and men's doubles · 2024 to 2025
- 6
- matches
- 33%
- won
- 0
- senior titles
- 0
- finals
No rating yet. Our rating comes from senior draw results, and this player has none rated.
2/6won of the last
6 matches
6 matches
- L
- L
- L
- W
- L
- W
Latest: lost to Hoang T D / Nguyen Q B, Asian Junior Championships 2025, round of 64. Newest on the left.
Season by season
Matches played and won, year by year.
- Played
- Won
- A title that year
'24
'25
Show the numbers
| Year | Played | Won | Titles |
|---|---|---|---|
| 2025 | 2 | 0 | 0 |
| 2024 | 4 | 2 | 0 |
Recent matches
The last 6 matches.
Scores read from Kou S I's side.
Asian Junior Championships 2025Men's doubles, with Wong P K
Round of 64
Hoang T D / Nguyen Q B
17–21 13–21
Lost
Asian Junior Championships 2025Mixed doubles, with Ian C C
Round of 128
Tan Z Y / N Chau
9–21 9–21
Lost
World Junior Championships 2024Mixed doubles, with Wong L I
Round of 32
Nge J J / Heng X E
7–21 10–21
Lost
World Junior Championships 2024Men's doubles, with Chang C C
Round of 64
T Jelenc / N Peshekhonov
19–21 17–21
Lost
World Junior Championships 2024Mixed doubles, with Wong L I
Round of 128
B Erdenechimeg / G Enkhjin
21–14 21–7
Won
Partners and rivals
Who with, and who against.
Head to head counts every draw match between them, in any event.
Partners
Rivals
- Hoang T DVietnam · last met 20250–1
- Nguyen Q BVietnam · last met 20250–1
- Tan Z YMalaysia · last met 20250–1
- N ChauMalaysia · last met 20250–1
- Nge J JSingapore · last met 20240–1
- Heng X ESingapore · last met 20240–1
- A T KibirigeUganda · last met 20241–0
- O B KyomukamaUganda · last met 20241–0