That comparison is just a bit skewed. Marin behaves like that towards any opponent, whether they have 'provoked' it or not, and is always unsportsmanlike. Crowds usually only boo players when they really, really dislike them because they're considered unfair or sth for a while (if you ignore Indonesian crowds who will behave deplorably no matter what). Marin has brought this upon herself, really, and I think simple booing is still acceptable, as long as it's a reaction to actual exhibited behavior of the athlete (not like at the medal ceremonies in Rio, for example) and not o distract them or sth (again, unlike Rio crowds). I would agree that the other player shouldn't copy her behavior to a T though, as that would make her almost or just as bad.
Finally the CHN made it!! 28-26 woww This pair always serves us one of the most thrilling match in any tournament.
Nope. Indonesia was also prominet power in WS. That is why we can win Uber Cup twice in the 90s, as well as in 70s