After Pinto made it 3-1,
Derick Brassard
, who made his season debut, pushed it to 4-1 at 11:30 after he stole the puck from Stars forward Jacob Peterson at the Senators blue line and scored from the right circle.
"The older guys are keeping us even keel throughout the game," Pinto said. "We have those four lines we keep on rolling and that fourth line just grinding and taking advantage of the opportunities. We're just playing our game and it's working out."
Johnston scored at 17:44 with Wedgewood off for the extra attacker for the 4-2 final.
"It was a nice job to bail the guys out -- thought I did that for 39 minutes," Wedgewood said. "Unfortunately, in the third, they found a way to get by me."
NOTES:Hellberg became the first goalie in NHL history to earn his first three career wins with three different teams (3-2 against the Pittsburgh Penguins on April 9, 2016, with New York; 5-3 against the New Jersey Devils on April 29, 2022, with Detroit). He played the previous five seasons in the Kontinental Hockey League. … Ottawa goalie Anton Forsberg was a late scratch and is day to day with an undisclosed injury. Coach D.J. Smith said Forsberg will, "likely play Thursday. Just something minor." Kevin Mandolese was recalled from Belleville of the American Hockey League and served as the backup. … Tkachuk has nine points (four goals, five assists) during a four-game point streak. … Ottawa forward Drake Batherson has eight points (three goals, five assists) during a four-game point streak. ... Dallas forward Denis Gurianov was a healthy scratch. … Peterson had one shot on goal and one blocked shot in 12:19 of ice time in his season debut. … Brassard had one goal, one shot on goal and two hits in 16:08 in his first game with Ottawa since March 27, 2018.