It is the second time this season and the 13th time in her collegiate career that Chambers-Book has received this weekly honor.
Chambers-Book tossed her fifth career no-hitter Friday with an 18-strikeout effort against Tennessee State. She carried a perfect game into the seventh inning against Kansas this past Wednesday. She then added a 2-1 victory over Belmont Sunday.
For the week, the Cougar left-hander was 3-0 with a 0.67 earned run average. In 21 innings, she struck out 32 batters and walked just four.
The career leader in strikeouts with 873 at SIUE, Chambers-Book has lowered her season earned run average to 1.63 as well as 150 strikeouts and 14 complete games.