Magruder currently leads the league with a 12-5 record overall and a 3-1 mark during league play.
Blake sits zero games back in second, with a 4-2 record in league play.
The Bengals' pitching was especially stingy this week, allowing 10 hits and three walks to lead the league in both categories. On the season, Blake has allowed just 82 hits, while striking out 123 batters.
Cody Acker leads Blake with 55 strikeouts in 38 innings pitched.
The Bengals's Acker led the league in strikeouts this week with three. With 55 strikeouts this year so far, he ranks first in the league.