Malkin and Crosby will get a firsthand look when the Penguins (2-1-2) play the Maple Leafs (6-1-0) at Scotiabank Arena on Thursday (7 p.m. ET; TVAS, TSN4, ATTSN-PT, NHL.TV).
Crosby and Malkin have long been considered the NHL's top duo at center. Each has won the Hart Trophy voted as the NHL's most valuable player (Crosby in 2007 and 2014, and Malkin in 2012), and they've helped Pittsburgh win the Stanley Cup three times (2009, 2016, 2017). Crosby and Malkin have combined for an average of 162 points per season since they became teammates in 2006-07.
"They've been dominant for years now," Matthews said. "That's a big reason they've been successful and being able to win Cups with their depth down the middle throughout the whole team. Two guys, three guys, four guys don't win Cups, but it helps when you have that depth."
When the Maple Leafs signed Tavares to a seven year, $77 million contract July 1, they hoped his addition to a group of centers that already included Matthews, 21, and Nazem Kadri, 28, would lead to similar success. Tavares, who turned 28 on Sept. 20, said there is a long way to go before that happens.
"I think to sum it up, you can talk about those guys and what they've done for a while, but it's just being at the level they've been at consistently," he said.
"I've said it before; I don't think it's always smart to compare yourself to Sidney Crosby and Evgeni Malkin. They're two special players and very well accomplished, they feed off one another, they have success with one another, they push one another. I think those things you can strive for and look to implement with ourselves.
"Hopefully we can push each other to help this team get to the top."
Matthews had 63 points (34 goals, 29 assists) in 62 games last season for the Maple Leafs; Tavares had 84 points (37 goals, 47 assists) in 82 games with the Islanders for a combined 147 points. As teammates, they've combined for 27 points in seven games (Tavares has six goals and five assists).
Malkin (one goal, eight assists) and Crosby (four assists) have combined for 13 points in five games for the Penguins. Crosby's lack of goals is not uncommon; he had one in their first five games last season, with an 11-game drought from Oct. 21-Nov. 11, 2017. He finished with 29 goals and 89 points.
Crosby said Tavares is already helping Matthews in several ways.
"Being the player he is and taking some of the pressure off Matthews, without J.T. saying a word, that helps," Crosby said. "But just the experience. He's played in big games in his career. He's also a pretty level-headed guy. There are highs and lows in playing in a big market like Toronto, and J.T. is pretty even-keeled. I just think it's naturally a contagious thing to be around."