ST. PETERSBURG -- Joe Maddon was greeted at Tropicana Field on Monday by the sight of two panels of padding missing from the left-center-field fence.

The Rays had replaced the sections of padding with a chain-link fence, leaving an open section where fans can stand and watch the game through the outfield wall, although no flash photography will be permitted.

The Tampa Bay manager said he hadn't known about the change, and wasn't sure of the reason for it, since he hadn't had time to consider it.

"Maybe they have researched it, the guys upstairs. I honestly don't know what to say, because I'm as surprised as everybody else," Maddon said, "I'm seeing it for the first time."

Maddon said he could see that section being disruptive to left-handed hitters who have it in their sight-line as the ball comes out of the pitcher's hand, or distracting in general because of the movement of fans behind the wall. He said he was curious to see how it would play out.

"I mean, again, I don't know what it's going to look like for a left-handed hitter," Maddon said. "Seriously. It's low, although the ball's gonna be coming from up higher. There's nothing to compare that with on a Major League level at any ballpark, I don't think."

He continued, "Even movement, you just talk about movement. The ball doesn't have to come out of there, but movement in there could be disruptive -- I think. I don't know yet. I'm gonna hear about it tonight, I'm sure."

Maddon, Escobar moving on after talk on hustle

TB@HOU: Escobar drives in DeJesus with an RBI double

ST. PETERSBURG -- In the fourth inning of the Rays' 4-3 victory over the Astros on Sunday, Yunel Escobar hit an RBI double to left-center field. Houston center fielder Dexter Fowler dove for the ball and missed, and it rolled to the wall, but Escobar only got to second base.

Manager Joe Maddon is known to not tolerate a lack of hustle -- once pulling B.J. Upton from a game for not running out a double-play ball -- and after Sunday's game, Maddon said Escobar should have been on third.

But on Monday, Maddon said that the play in question was different than the situations with Upton, because he was watching the ball and not Escobar running, and because he had not had previous conversations with Escobar about hustling.

"The times it happened with B.J., they were ground balls and you're just looking over there -- and furthermore, with B.J., I had spoken to him in advance of those moments, too," Maddon said. "So there are two factors to consider there -- I didn't even see it, I just saw the back side of the play. And the other point is, I have not really had that conversation with Yunel prior to that moment, either."

Maddon did say, though, that he doesn't want to see any player not hustling, and he did have a conversation with Escobar during Monday's early batting practice session, after which he would be surprised if something similar happened again.

Maddon also said he didn't want to get into hypotheticals about Escobar not hustling in the future after they had spoken about it, and what any potential consequences would be.

"I don't want to have one incident like that fester at all -- with him or with anybody else," Maddon said. "So for me, it's a moot point, it's a dead issue, we're moving along."

Worth noting

• Injured right-hander Jeremy Hellickson will make his third rehab start on Tuesday for Triple-A Durham. Maddon said Monday that the Rays had not yet determined whether Hellickson would need a fourth start before rejoining the big league club.