Karaban averaged over 13 points a game for the Huskies and is the only returning starter for the two-time defending national champs.
Front Row has been a two-car team since the start of the 2020 season.
Battie was shot and his older brother was killed on May 18.
Stewart-Haas began in 2009 when Tony Stewart joined forces with Gene Haas.
The Celtics opened the season as co-favorites with the Milwaukee Bucks at +400.
Larson never climbed into his Cup Series car after the Indy 500 thanks to the rain-shortened Coca-Cola 600.
John Andretti was the first driver to run both races in the same day in 1994.
The field for the 108th Indianapolis 500 features eight former winners and a fifth driver attempting to race both the 500 and Coca-Cola 600 in the same day.
Stenhouse was fined $75,000 while two of his team's crew members were suspended.