The last time the University of North Carolina went this long between games during a football season was in 1952, when a polio outbreak on campus forced the Tar Heels to cancel two contests.
For the 25th-ranked Memphis Tigers, 28 days will separate their season-opening win against Arkansas State from Saturday's game at SMU in Dallas, with the gap resulting from a COVID-19 outbreak that shut down the Tennessee program's facility.
One way or another, the coronavirus has caused the postponement or cancellation of at least two dozen games involving Football Bowl Subdivision teams since Aug. 26. On Thursday, Appalachian State postponed next week's game against against Sun Belt rival Louisiana-Lafayette. The Mountaineers' next game is scheduled for Oct. 14, while the Ragin' Cajuns are idle until Oct. 17.
The delays and disruptions have created long layoffs, unusual practice schedules and short-handed rosters, leaving coaches wracking their brains for ways to keep players engaged mentally and physically.
"Does it still hold true that you improve the most between your first and second game if there's two weeks between them, really three weeks between them?" North Carolina coach Mack Brown asked. "I think probably not. We're starting over."
No. 12 North Carolina opened the season by beating Syracuse on Sept. 12 in an Atlantic Coast Conference matchup. The following week, a nonconference game against Charlotte was postponed a couple of days before its scheduled date because the 49ers could not play.
North Carolina had an open date the week after that but couldn't find a game. The Tar Heels will play at Boston College on Saturday, three weeks after the opener and without having had an outbreak of their own.
North Carolina could conduct practices as usual, but Brown - the 69-year-old is in the second season of his second stint at North Carolina after parts of three decades at Texas and five years out of coaching - dialed it back. The staff suggested holding a scrimmage on what would have been game day, but Brown wasn't keen on that.
"I was concerned," he said, "that if we had a scrimmage on Saturday and they were distracted and disappointed that they didn't play that we might get somebody hurt because they're just not as into it."
North Carolina did hold a scrimmage on Sept. 24 for players who generally don't get into games. Quarterback Sam Howell called the plays, and players at the top of the depth chart got to root on their teammates.
"I'm not sure I've seen this group have that much fun since the bowl game," Brown said.
ACC member Virginia Tech had its opener on Sept. 12 delayed because of COVID-19 problems with North Carolina State, then had its own virus problems force another postponement the next week against Virginia.
Hokies coach Justin Fuente said he needed to cut back on the number and length of practices because the team was depleted by the combination of infected players in isolation and those quarantined after contact tracing. Keeping spirits up was challenging.
"It's hard to do something fun together to take your mind off of it when half the guys can't even come," Fuente said. The Hokies finally opened their season last week, pounding North Carolina State despite being down 23 players.
Big 12 program Baylor was supposed to start its season on Sept. 12, but Louisiana Tech was forced to pull out four days before the nonconference matchup was to take place. Bears coach Dave Aranda tried to alleviate some of the disappointment by holding a socially distanced watch party of the NFL season opener between the Houston Texans and the Kansas City Chiefs for the team using the video board in McLane Stadium.
Baylor managed to get a nonconference game with Houston the following Saturday, then had to cancel on short notice because COVID-19 left the Bears below the Big 12's required number of players in a position group. Aranda cut the team and coaching staff loose for a couple days.
"I think guys on that one just wanted a break," he said.
For players who were quarantined as close contacts to someone who tested positive, Baylor set up two 30-minute drills/conditioning sessions with coaches - and with masks, once in the morning and again in the afternoon.
"There's a connection there, and there's a purpose," he said. "Guys are looking forward to that time."
Baylor is one of three teams to bail on Houston, which is scheduled to play its first game - also its American Athletic Conference opener - on Oct. 8 against Tulane.
"Can we just play one game man," Houston receiver Keith Corbin wrote on Twitter.
Memphis was the first team to call off a game against Houston in September after a substantial COVID-19 outbreak among the Tigers that occurred after their victory against Arkansas State. Memphis also canceled last Friday's nonconference game at the University of Texas-San Antonio.
Tigers coach Ryan Silverfield said practices were halted for 11 days.
"I mean, that's unthinkable during a college football season," he said.
It felt like late spring and early summer all over again, Silverfield said. As was the case at the start of the pandemic, players had to figure out ways to work out on their own, and most of the contact coaches had with them was through Zoom meetings and FaceTime calls.
When practices resumed, Silverfield scaled back the workload and time on the field.
"So we felt like we kind of went back to square one," he said.
No. 5 Notre Dame is in the second week of managing an outbreak that postponed one game and left the Fighting Irish unable to make it up during their scheduled open week. Notre Dame head athletic trainer Rob Hunt said a total of 29 players were in isolation or quarantine Thursday and 14 were expected to be released in the next two days.
At Notre Dame, after a player is in strict quarantine for seven days, they can go to a modified quarantine that allows for some physical activity, coach Brian Kelly said.
The last time Notre Dame played was Sept. 19. Kelly said the Irish planned to have a normal game-week leading into their Oct. 10 home game against Florida State.
"Yeah, there'll be some challenges," he said, "but I think once the game gets going, this group has played a lot of football, I'm pretty confident we'll be able to get up to snuff pretty quickly."