Liu Yu

刘宇, b. 1991-03-10
Chinese professional

1p 2007
2p 2008
3p 2011 ^[1]

PWD Go4Go Go Ratings

[1] Go4Go provides four games with him as a 4p in 2013 (1 July to 13 August), but the only two later games there (9 and 29 September) show him as a 3p again. The PWD has him as 3p; U-Go doesn't have his rank.