The Celtics came away from Markelle Fultz’ two days in town with a greater knowledge of the 6-foot-4 guard’s game.

“I learned that his scoring average is really good against a chair,” president of basketball operations Danny Ainge said yesterday. “Good shooting percentages against a chair. High efficiency.”

Turning a tad more serious, Ainge added, “I would just say that we all got to know him a little better, just like we do with every draft pick we bring in.”

At present, it appears the University of Washington product is the leader in the clubhouse to be the No. 1 overall selection in the June 22 draft. But, of course, it’s possible the Celtics might not be holding the pick by that date.

Ainge certainly will be fielding offers for the right to choose first and for other scenarios, as well. Even if the Celts keep the pick, Ainge has acknowledged the roster doesn’t have great balance, so there are moves that need to be made.

“I’ve gotten phone calls from other teams,” Ainge said, “but nothing that I’m tempted by.”

With everything in play for a team that still is a good distance from the clubs competing now for the NBA championship, it is possible the C’s could trade down in this coming first round. That’s why Ainge still is trying hard to get a closer look at some of the other players who figure to be among those worthy of being taken in the first four or five selections.

“I’m trying to get people in for workouts,” he said. “They’re not easy. They don’t usually care too much about my schedule, so trying to schedule workouts is a challenge, and we’re still working on those daily.”

The itinerary at the team’s practice facility in Waltham could include a return visit by Fultz.

“I don’t know if it’s necessary, but we may bring him back in for a workout again,” Ainge said.

As for why they’d need to see Fultz again, Ainge said, “Because we’re limited on time with how long we can have these guys. So we may or may not bring him back again. We’re still talking that through. But I still have other players to see, and I’m headed back to the West Coast to watch some more workouts.”

A report from Keith Pompey of the Philadelphia Inquirer said Fultz will not be working out for clubs other than the Celtics, but Ainge said, “They did not say that to me.”

UCLA guard Lonzo Ball still has not agreed to a private session with the Celts.

“Nope,” Ainge said. “Not as of yet, no.”

As for the report that the Lakers — Ball’s desired destination — might go in a different direction with the No. 2 overall pick, Ainge said, “I’ve read the same things you’ve probably read. I have no idea what the truth is. I’m not worried about it. I’ve got my own problems to worry about.”

It’s clear from a number of sources the Celtics would have no worry about taking Fultz with the top pick and developing him. His visit this week has seemed to be more a matter of taking a physical to check for any issues and spending time getting to know him.

On Monday night, that meant Ainge and Fultz dining at b.good.

“I had Chipotle for lunch, or I would have taken him there,” Ainge said.

The pair decided against a more formal dining experience in the city.

“Heavens no,” Ainge said. “We were tired, and both of us wanted to get home and go to sleep. He had a busy day, and so did I.”

There are, no doubt, more busy days to come for both.