The William & Mary men rallied to beat Towson on the road, 154-134, while the Tiger women outdid the Tribe 169-125 on Saturday.
The Johns Hopkins women won the final three events of the meet to come from behind to beat host William & Mary, 135-127, while the Tribe men won 152-110.
The W&M men extended their lead, while the W&M women managed to pull ahead of JMU thanks to a relay DQ in the final event.
The W&M men extended their lead on the second night of the 2019 CAA Championships, while JMU and W&M women continued to duel it out.
The first day of the 2019 CAA Championships featured conference records, come from behind victories, a 20.2 fly split, and the W&M men taking their 9th-straight title in the 800 free relay.
The William & Mary women compiled a 204-46 win over VMI in the final dual meet of the regular season, while the men notched a convincing win over the Keydets, 193-66 on Senior Day.