Giants' Kai-Wei Teng: Gets 10-game ban

Teng was one of four minor-league pitchers who received a 10-game suspension last week after being caught using illegal foreign substances to doctor baseballs, Jake Seiner of the Associated Press reports.

Teng has made five starts for High-A Eugene this season, posting a 5.03 ERA and 1.46 WHIP in 19.2 innings.