John Calipari’s first observation about this Tennessee basketball team compared to last year’s is the Vols are a year older.

The second was about “the transfer in.”

The Arkansas coach was talking about Igor Milicic Jr., which was readily apparent as Calipari detailed what that unnamed transfer did Saturday. He stretches the floor for Tennessee. He helps the Vols.

He had double-digit rebounds, the key facet of Calipari’s description as Milicic had the best rebounding performance by a player in coach Rick Barnes’ decade at Tennessee.

“Igor was spectacular,” Barnes said.

Milicic grabbed 18 rebounds with six offensive boards and 13 points as No. 1 Tennessee (14-0, 1-0 SEC) pounded Arkansas (11-3, 0-1) on Saturday at Food City Center. It was his career best and the best by a Vol under Barnes.

Igor Milicic explains his 18 rebounds for Tennessee vs Arkansas

Milicic provided a simplified explanation for his rebounding success. His teammates block out and clear the way for him.

“I just need to go jump and get it,” Milicic said. “It’s not that hard, honestly.”

Milicic made it look that easy against Arkansas. The 6-foot-10 forward had nine rebounds before halftime, notched his 10th rebound 33 seconds into the second half, and kept going. 

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The Charlotte transfer is the fourth Vol in the past 20 years to have at least 18 rebounds in a game. 

Milicic preached consistency as a key to being a good rebounder. You have to keep crashing the boards even when you are tired. You have to accept contact.

Barnes credited Milicic for his anticipation skills, quickness and good hands. He added more credit to his effort. He got that overall against Arkansas as Tennessee outrebounded Arkansas 51-29 with 24 offensive rebounds.

Milicic was the tone-setter because he makes it a priority, guard Zakai Zeigler said.

“Even if he is not shooting the ball well, I can count on him to go get 10 rebounds or go get five O-boards,” Zeigler said. “It is just really impressive he does it day in and day out.”

Why rebounding is fun to Igor Milicic Jr.

Tennessee knew Milicic was a good rebounder coming from Charlotte, where he averaged 8.5 rebounds last season.

His offensive rebounding has impressed. The Vols play faster than Charlotte, which means more rebounding opportunities. They also put more of an emphasis on offensive rebounding than Charlotte, which Milicic has enjoyed. 

“It just another opportunity to score,” Milicic said. “It is all of us. We get extra opportunities to score and it shows with the shooting that we have here. It is really fun — and of course sometimes you get a putback, right?”

Milicic is averaging 8.9 rebounds after his 18-rebound game. The only other Vol to average that many in a season in the past 20 years is Jarnell Stokes, who had 9.6 per game in 2012-13 and 10.6 in 2013-14.

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The Croatian has three straight games with at least 10 rebounds. He has double-digit rebounds in four of the past five games and six of the past eight. He had nine in one of those games.

He rocketed past those impressive games with his best one yet Saturday. That prompted Calipari’s attention and an understatement when he stated Milicic is “pretty good.”

A more fitting description is the compliment that followed: Milicic is doing what Calipari wishes his players would do. He’s an all-out rebounder and he’s one of the best at it.

Mike Wilson covers University of Tennessee athletics. Email him at michael.wilson@knoxnews.com and follow him on X @ByMikeWilson or Bluesky @bymikewilson.bsky.social. If you enjoy Mike’s coverage, consider a digital subscription that will allow you access to all of it.