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Riku Santos

Riku Santos

Current Rating
-6.1
Estimated DUPR
3.30
⚖️Balanced partner tendency
Men's Doubles
-0.8σ
-12
±7
Estimated DUPR
2.92
Mixed Doubles
+0.5σ
4
±6
Estimated DUPR
3.44
Indoor Court (Outdoor Ball)
-0.3σ
0
±4
Estimated DUPR
3.02

Rating History

The shaded area represents rating uncertainty. Narrower bands indicate higher confidence.

Best Doubles Partners

S.Matsuo
S.Matsuo
5%

Worst Doubles Partners

HIRO&いっっちー&市川貴裕
HIRO&いっっちー&市川貴裕
-14%
鈴木康司
鈴木康司
-11%
SEINA
SEINA
-11%
Predicted
カリカラン
カリカラン
-15%
P
Phan
-14%
Yuuka UNO
Yuuka UNO
-13%

Strong Against

mai
mai
16%
Y
YAH PROJECT
10%
Aya
Aya
10%

Weak Against

WJ
WJ
-18%
塩谷 渉(シオヤ ワタル)
塩谷 渉(シオヤ ワタル)
-16%
HIRO&いっっちー&市川貴裕
HIRO&いっっちー&市川貴裕
-16%

Recent Matches

...load previous matches
Riku Santos
Riku
-0.77
J
JY
-1.86
6
LOSS
HIRO&いっっちー&市川貴裕
HIRO&いっっちー&市川貴裕
+1.86
C
Connor
+1.41
8
6/17/2026
59%
Riku Santos
Riku
-0.85
HIRO&いっっちー&市川貴裕
HIRO&いっっちー&市川貴裕
-2.13
5
LOSS
J
JY
+2.13
S.Matsuo
S.Matsuo
+0.89
10
6/17/2026
55%
Riku Santos
Riku
-1.19
鈴木康司
鈴木康司
-1.39
5
LOSS
Ken けん
Ken
+0.60
塩谷 渉(シオヤ ワタル)
塩谷
+1.15
9
6/17/2026
Riku Santos
Riku
-1.33
Aya
Aya
-0.71
0
LOSS
Shinya
Shinya
+2.01
S.Matsuo
S.Matsuo
+1.39
11
6/17/2026
Upset
Riku Santos
Riku
+1.36
塩谷 渉(シオヤ ワタル)
塩谷
+1.31
8
WIN
Aya
Aya
-0.71
Shinya
Shinya
-2.10
7
6/17/2026
Upset