PITTSBURGH — Taysir Mack was talking about himself. The fifth-year Pittsburgh wide receiver might as well have been talking about his team, too.

Yes, Pitt’s impressive 41-34 victory at Tennessee last weekend provided a sense of joy and relief for Mack, who played in just eight games in 2020 due to a pair of injuries that required surgery. Yet he doesn’t view his four-catch, 100-yard performance as proof he’s all the way back to the form he showed during a solid 2019 when he hauled in 63 passes and three scores. That would be underselling himself.

“The goal is not to feel like the 2019 version, honestly it’s to come in every day and get better,” Mack said. “I don’t want to be like I was in 2019 ... you can’t say the sky’s the limit when people walked on the moon.”

The unbeaten Panthers (2-0) have slightly more modest expectations after becoming the lone member of the Atlantic Coast Conference to knock off a Southeastern Conference opponent so far this season. As great as it was silencing the orange-clad crowd on the road, Mack knows it will mean little if Pitt can’t keep it going starting Saturday against Western Michigan (1-1).

“We’re not going to the college playoff after that (Tennessee win),” Mack said. “We’re not ranked after that game.”

No, but the path to the polls — and potentially a lot more — is now wide-open for the Panthers, who will have every chance to be a threat in the ACC’s perpetually unpredictable Coastal Division.

Pitt hosts the Broncos and New Hampshire over the next two weeks before starting ACC play, meaning the school’s first 4-0 start since 2000 is within reach.

Then again, the Panthers’ relationship with success has been tricky at best. The program has just one 10-win season since 1981. Still, coach Pat Narduzzi believes his senior-laden group will be careful not to get ahead of itself.

“I think we have a mature football team,” Narduzzi said. “You know, we will not overlook anybody.”

While Western Michigan appeared overmatched while falling at Michigan in the season opener, the Broncos destroyed FCS-opponent Illinois State last week and was picked to finish a close third in the Mid-American Conference’s West Division.

“When you put the tape on, they are well-coached,” Narduzzi said. “They are tough. They are physical and they play hard.”

It’s a mindset Narduzzi has tried to instill in the Panthers since he arrived on campus in December 2014. The results have been mixed at times, but the first two weeks of his seventh season have offered a hint that a true breakthrough in 2021 might be possible.

Pitt’s running game remains very much a work in progress — neither Vincent Davis or Israel Abanikanda is averaging more than 3.6 yards per carry.