Brown finished with two points, scoring a power-play goal and tallying an assist in a 4-2 loss to Vegas on Thursday
Brown posted a goal, an assist and a minus-1 rating in Tuesday's 3-2 loss to the Blackhawks.
Brown scored a goal on three shots in Thursday's 6-3 loss to Florida.
Brown recorded an assist, four shots on goal and two hits in Monday's 5-2 loss to the Penguins.
Brown had two assists and three shots with a plus-3 rating in Monday's 3-1 win over the Sabres.
Brown had two assists and was plus-3 in Wednesday's 4-2 win over the Devils.
Brown scored a goal on three shots, added an assist and went plus-2 in Sunday's 5-2 win over the Sharks.
Brown set up both Ottawa goals Thursday in a 3-2 shootout loss to Vegas.
Brown was flipped to the Senators by the Maple Leafs, along with Nikita Zaitsev and Michael Carcone, in exchange for Cody Ceci, Ben Harpur, Aaron Luchuk and a 2020 third-round pick.
Brown picked up a shorthanded assist Wednesday in a 3-2 overtime loss to Vancouver.