Matt Jamer was the hottest hitter in the league this week, racking up a .500 average, two home runs and six RBIs.
Trinity Episcopal compiled a record of 2-2 in that time.
St. Anne's-Belfield made the biggest jump in the national rankings, moving from 223 to 217 thanks to a 1-1 record over the past week.
Christchurch School's pitching staff dominated this week, allowing only four hits and three walks, both of which led the league. On the season, the Seahorses have allowed just 85 hits, while striking out 175 batters.
Michael Taylor leads the Seahorses with 64 strikeouts in 37 innings.
Stuart Brown led the league with nine hits this week for the Titans. His 21 hits for the year are seventh in the league, and he boasts a .389 batting average.