Brian Long

Current Rating

-11.6

Estimated DUPR

2.91

⚖️Balanced partner tendency

Men's Doubles

-0.7σ

-5

±5

Estimated DUPR

2.96

Mixed Doubles

+0.3σ

-5

±8

Estimated DUPR

3.27

Indoor Court (Outdoor Ball)

-0.2σ

-3

±5

Estimated DUPR

2.97

Indoor Court (Indoor Ball)

+0.9σ

±5

Estimated DUPR

3.28

Rating History

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

Best Doubles Partners

Predicted

14%

12%

11%

Worst Doubles Partners

Wing Lam

-10%

Predicted

😆あけちゃん

-7%

James

-6%

Debby Eng

-5%

Strong Against

25%

Predicted

26%

22%

19%

Weak Against

赵双骐

-13%

Yumiko Abe

-12%

さやか

-12%

Predicted

カリカラン

-26%

はっちゃん蜂谷隆司Hachiya

-26%

Liz T

-22%

Recent Matches

松田

-2.58

Brian

-2.03

LOSS

+1.65

+2.03

-2.58

-2.03

4-5

LOSS

+1.65

Bach

+2.03

Sunny

5/28/2026

Upset

Aya

-0.78

Brian

-1.66

LOSS

+1.33

+1.14

-0.78

-1.66

4-10

LOSS

+1.33

Bach

+1.14

ミー

5/28/2026

57%

Kou

+0.93

Brian

+3.38

WIN

-1.57

-3.13

+0.93

+3.38

5-4

WIN

-1.57

Aya

-3.13

Mayuki

5/28/2026

Upset

Sunny

-2.61

Brian

-2.54

LOSS

+1.27

+0.99

-2.61

-2.54

1-11

LOSS

+1.27

Yoko

+0.99

ナム

5/28/2026

Upset

ナム

-0.09

Brian

-0.23

LOSS

+0.30

+0.22

-0.09

-0.23

7-11

LOSS

+0.30

松田

+0.22

Mayuki

5/28/2026

100%

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