SOUTH BEND — Ball State had never come close against Notre Dame, let alone beat the Fighting Irish.
Both changed Tuesday night on Tayler Persons' left-wing 3-pointer with 1.7 seconds remaining as the Cardinals shocked the ninth-ranked Fighting Irish 80-77 at Purcell Pavilion.
"I'm going to create shots for myself," Persons said after confidently dribbling down the clock against Rex Pflueger. "Just stay aggressive. I've always had the same mindset — just hit more shots."
Persons scored 24 points, Tahjai Teague added 13 and Sean Sellers had 11 as Ball State knocked off a nationally ranked opponent for the first time since downing No. 4 UCLA 91-73 more than 16 years ago.
Notre Dame (7-2) lost a nonconference home game for the first time since falling to North Dakota State four years ago.
The Cardinals (5-4) led by a high of 67-58 with 6:45 to go, but the Irish charged all the way back to a 77-77 tie on Matt Farrell's 3-pointer with 20 seconds to go.
Persons then drained his 3-pointer off the dribble for the victory.
"I think we stayed relaxed because as a team, I think we've grown a lot," Persons said. "We know how to play in any moment, and it was rocking in there and that's a fun environment for anyone to be in."
Ball State had lost each of nine previous meetings to its in-state rival, the most recent being almost 32 years ago by a 119-78 count. The closest the Cardinals had come against the Irish was 14 points, and ND's average margin of victory had been 29.
Bonzie Colson led all players with 26 points for the Irish. Farrell added 14 points and eight assists with no turnovers, while Martinas Geben finished with 12 points.
The Cardinals consistently gave themselves extra opportunities with their crashing of the offensive glass.
Ball State gathered 13 offensive rebounds and turned those into 14 second-chance points, while Notre Dame had just four offensive boards, good for three second-chance points.
"They got us on the backboards," Irish coach Mike Brey said after his team was outrebounded 40-26 overall. "You know what, give them credit. They played great."
The rebounding totals landed as they did despite the Cardinals being outboarded 37.1 to 34.8 per game going into the contest and the Irish holding a 35.8 to 33.6 advantage in their games.
The Cardinals won their fourth straight game, all four coming against in-state opponents, and it shouldn't be any surprise that Ball State would be stoked for such contests.
The team's roster includes 11 players hailing from Indiana high schools, easily the most of any Division I program in the state.
Four of those native sons are starters, too, in Persons (Kokomo), Teague (Indianapolis), Sellers (Greensburg) and Kyle Mallers (Fort Wayne).
Persons is a redshirt junior who transferred from Northern Kentucky after his freshman season, while Teague and Mallers are just sophomores. Sellers is a senior.
"I give credit to all our guys," Persons said. "Every time out, we just tried to settle each other down. . (We) just played to win. That's what our coach tells us and that's what we do."
Under coach James Whitford, Ball State is 46-31 over the last two-plus seasons after going 12-48 over his first two.
Ball State: Ball State's early season schedule has included road or neutral-site games against Oklahoma, Oregon and Dayton.
Notre Dame: The Irish continue to struggle on the heels of winning the Maui Invitational, dropping their second loss in three games. They were whipped 81-63 last week at Michigan State, then downed St. Francis Brooklyn 71-53 in a rugged contest Sunday that saw Brey ejected for the first time in his 23-year head coaching career.
Ball State completes its swing of five straight in-state opponents, and plays the first of six straight home games, when Valparaiso (8-0) visits Muncie on Saturday.
In a homecoming for Brey, Notre Dame visits Delaware (4-4) Saturday. Brey began his head coaching career with the Blue Hens, going 99-52 over five seasons, before landing at ND in 2000.