Tippett believes Chychrun is ready for the challenge of the NHL despite his age.
"The one thing we've said from the first couple days of training camp is he's mature for his age," Tippett said. "He's come in and played a mature game. He's a real eager young man, he's obviously fit, he's in a man's body. There's going to be things he needs to learn as we go on here, but he's ahead of the curve for a young defenseman."
Strome, Chychrun and Crouse are not eligible to play in the American Hockey League this season so the Coyotes will have to decide if each player will stay beyond the NHL-mandated nine games played so they don't use up the first year of their entry-level contract or return to junior hockey.
"We still have the opportunity with the 10-game rule to see where players are," Tippett said. "I'm not looking at it as 10 games right now. They made the team (because) they're good enough to be here and play, so I'm not looking at it as 'OK, we're going to count it down to 10.'"
Dvorak, who captained London of the Ontario Hockey League to the Memorial Cup title last spring, can't wait to make his NHL debut.
"I'll probably be a little bit nervous Saturday, but I just think it's an exciting opportunity and I'm looking forward to it," Dvorak said.
Dauphin notched one goal (on Jan. 4 at Vancouver) and seven shots on goal in eight games with Arizona last season. He said he feels that experience gave him an edge over other prospects at this year's training camp.
"It feels good (to make the team)," Dauphin said. "I worked hard during the camp and I'm happy to be here."
Crouse, the 11th overall pick at the 2015 NHL Draft, came to the Coyotes via a trade with the Florida Panthers this summer.
"My goal all summer long was to make the NHL this year, and when I got traded to Arizona that didn't change," Crouse said. "I was just trying to do whatever I could to come in here and send a good message and show them that I don't want to get sent home and that I want to be here all year long."
• Defensemen Michael Stone and Kevin Connauton will start the season on the non-roster Injury list and they can be activated at any time. Meanwhile, defenseman Jarred Tinordi is not on the roster while he continues to serve an NHL suspension that covers the first four games of the season.
Tippett said both Stone and Connauton are close to being ready to play in games.
• Tippett said forward Tobias Rieder is expected to join the team at practice on Wednesday. Rieder had been in Canada awaiting resolution of a visa issue up until Tuesday afternoon when he flew to Arizona.
• Forward Jamie McGinn did not practice with teammates on Tuesday as he continues to nurse an upper-body injury. Tippett said it's likely McGinn would play in the season opener on Saturday vs. Philadelphia.
• Defenseman Klas Dahlbeck was claimed off waivers by the Carolina Hurricanes on Tuesday, ending his stint with the Coyotes at 90 games.
"We wish him well," Tippett said.
• Defenseman Zbynek Michalek cleared waivers and is listed on the 23-man roster.