So far I am 3 from 4, but tonight’s game (27 July 2016) may be tough. Billy Sun is ranked 6 dan. He is probably weaker than Kevin, but I have never got close to beating Kevin.
If I could win tonight then I probably would play Kevin next. That assumes that Kevin beats Ken.
UPDATE: The game went quite well, except that I got into a fight which I lost due to a misreading. I probably could have lived if I had noticed the flaw earlier as I had probe options that could have remedied it in sente.