Brothers Arthur Kaluma and Adam Seiko will face off again in a second straight March Madness clash

The Elite Eight’s Sunday clash between Creighton and San Diego State will feature a sibling rivalry.

Creighton sophomore forward Arthur Kaluma and San Diego State senior guard Adam Seiko will put their sibling rivalry to the test one again in the 2023 men’s NCAA tournament.

After facing each other in the first round of the 2022 men’s NCAA tournament, the two will square off in the Elite Eight on Sunday for a chance at the Final Four.

No. 6 Creighton and No. 5 San Diego State will try to settle who wins the South Region and gets to compete for a national title.

Last year, Kaluma and Creighton topped Seiko and San Diego State in overtime, 72-69, to advance past the tournament’s first round. This year, Seiko’s San Diego State will try to return the favor.

The elder Seiko recently praised Kaluma’s growth and talked about the potential for Sunday’s family clash with the Final Four on the line.

“You know, it’ll just be a surreal feeling,” Seiko told Hurrdat Sports about a possible Elite Eight matchup with Kaluma. “You know, something I can’t even put into words, really.”

The two brothers offered each other some social media support ahead of their Sweet 16 victories.

Creighton head coach Greg McDermott very much has a bias as to which sibling he wants to continue to play for the title.