It has become the riddle that has confounded a team, a coaching staff and its fans for the better part of two months: How has the tallest player on the floor managed to disappear?

Then again, how does the tallest player on the court manage to get blocked by 6-7 Kyle Korver — twice?

Roy Hibbert was the player — more than any other on this roster — that Pacers coach Frank Vogel rooted his team's smash-mouth identity around when he took command four seasons ago, dispatching a run-and-gun offense in favor of the inside-out game in which Hibbert could thrive. The Pacers would rule the paint, and Hibbert's 7-2 frame would serve as their backbone.

It worked wonders for 31/2 seasons, and Hibbert's ascent mirrored that of the team's. While the Pacers became a championship contender, their All-Star center rose to a runaway pick for Defensive Player of the Year.

That, of course, feels like ages ago. Now, Hibbert is mired in his worst slump in years, one that's pulled the Pacers into a 1-0 hole to an Atlanta Hawks squad quick to capitalize on the ever-disappearing big man Saturday night at Bankers Life Fieldhouse.

Yes, the "What's up with Roy Hibbert debate?" rages on.

The same old script played out in the Pacers' 101-93 Game1 loss. Hibbert scored eight points (six of which after the game was well-decided), was outplayed and outmanned, more detriment than defensive stalwart. The player Pacers fans grew to know over the past few seasons was, again, noticeably absent.

"I'm gonna keep working at it," Hibbert said dourly after the game, his head down, his words sparse. "I'm gonna come in and keep doing what I do in practice, work on my hook and get in position down low. Hopefully when I'm called upon I can do it consistently."

Do it consistently is everything he hasn't done over the past two months. And he's been even worse in the past two weeks: Since being benched versus Atlanta on April6, Hibbert has gone 7-of-37 (18.9percent) from the field for all of 17 points in five games.