May 24

May 24.10: Mejia to stay in pen.

Until they change their minds again, the Mets have made a decision – hopefully definitive for at least the remainder of the season – on Jenrry Mejia.

The prospect with the million-dollar arm will remain in the bullpen.

Manager Jerry Manuel confirmed last night what many surmised after Manny Acosta was optioned to Triple-A Buffalo instead of Mejia to make room for Ryota Igarashi’s return from the disabled list.

“You have a young man who has a tremendous arm, tremendous upside,’’ Manuel said. “If you take what he gives you in small bits, it’s very serviceable, even at the big league level.’’

Several things went into the decision, notably when Mejia started altering his delivery Thursday in Washington. Altered deliveries lead to arm problems and the Mets want to nip possibility early.

During the series with the Nationals, Manuel had suggested Mejia was likely to be the one to go to the minor leagues to make room for Igarashi.

Starting might still be in Mejia’s future, but not for now, and you would be correct if you thought this move had something to do with Manuel’s immediate job future.

“If we wanted to have him start, he could start in the winter somewhere,’’ Manuel said. “But here, if he’s serviceable and if he’s usable, then I’d like to have him. It’s probably selfish on my part, but that’s how I feel.’’

With Igarashi back, the plan is for him and Feliciano to work the eighth and Mejia to work the seventh. Watching Mejia blow away Mark Teixeira Saturday night convinced Manuel.

“Basically, that was the plan all along,’’ Manuel said. “We felt that Igarashi could handle the eighth, and we needed someone to handle the seventh. I wanted to see Mejia pitch in this environment and see how he responded to it, and he did real well.’’

I only hope the Mets stick with this decision and not waver. To bounce him from role to role at 20 could be harmful to his development.

May 23

May 23.10: Maine admits to arm problems; Manuel vindicated.

Is it lying or semantics?

Pitching coach Dan Warthen called John Maine a “habitual liar,’’ two words that could destroy most any working relationship. It remains to be seen whether it will ruin this one, even though Warthen and manager Jerry Manuel have been vindicated for pulling Maine after five pitches last week in Washington.

Warthen’s intent was innocent enough although his choice of words was poor. Warthen meant it in that Maine never admits to his arm feeling poorly.

Even now, when Maine finally admitted something is not right with his shoulder he couched his words.

“There’s a little bit of pain, but what pitcher doesn’t have pain?’’ Maine said. “It’s the nature of pitching. It wasn’t going to stop me from going out there every five days.’’

But, it isn’t pain as much as it is weakness or fatigue in the shoulder.

“There was a little bit of weakness, not that much,’’ Maine said. “I guess they want to get to the bottom of it. What’s the problem, you know? What’s going on back there?

“Something has got to be found, but if everything comes back good, then I’ll deal with it and pitch, if I have to.’’

In the interim, the Mets must improvise.

The current thinking is to use Raul Valdes, who replaced Maine after his five pitch-outing, against the Phillies Tuesday night, followed Hisanori Takahashi and Mike Pelfrey. The thinking of Valdes over R.A. Dickey is because of the left-handed power in the Phillies’ line-up.

The next time Maine’s turn in the rotation would be is a week from today. But, the Mets will jump off that bridge when they get to it.

May 21

May 21.10: Who goes first, Manuel or Maine?

Was one of the five pitches John Maine threw last night his final one with the Mets?

That’s what many are thinking, but if Jerry Manuel’s job security was secure, or at least stable, it might be enough for him to outlast Maine, but it is a house of cards.

Maine was the third Mets starter to go down during the team’s dreadful 2-6 road trip, but if the DL is in his immediate future then he’ll get another chance to save his career.

Manuel and pitching coach Dan Warthen think Maine is hiding an injury – the latter called the pitcher a “habitual liar’’ when it comes to discussing his health – and we should know after he sees a doctor today.

“I would like an explanation,’’ Maine said about his removal. “Me throwing 85 mph I don’t think is a good explanation to be taken out.’’

A weak warm-up session and Maine hunched over on the mound might have had something to do with it.

However, Maine partly answered his own question about why he wasn’t allowed to stay in the game.

“I’m in no position, I don’t have enough clout,’’ said Maine. “I don’t have enough star power to say anything. So what happens happens.’’

While Maine’s verbal explosion might doom him with some organizations, what might save him was how this was bungled by Manuel and Warthen.

“I just didn’t think John had enough to compete tonight,’’ Warthen said. “If he’s throwing that way, then there’s got to be something incorrect in that arm. … He wants to go out there and pitch. But we have to be smart enough to realize this guy isn’t right.’’

How come then, if his warm-ups were so bad, weren’t they smart enough to pull the plug before he took the mound?

Warthen told Manuel that Maine wasn’t throwing 80 mph in the bullpen. When Maine bounced a warm-up pitch, Manuel immediately got Raul Valdes up and throwing.

Manuel talked so much about wanting to protect Maine, but he let him start the game anyway? If one pitch could blow out his shoulder, then why take the chance?

Maine said he was never asked how he felt or that he was scheduled to see a doctor today. There’s a protocol in dealing with pitcher’s injuries and it wasn’t followed.

To be sure, Maine didn’t handle things properly, but neither did Manuel or Warthen, and the ice they are skating on is thinner than Maine’s.

May 19

May 19.10: Chat Room, Game #41 at Nationals: Knuckleballer Dickey gets the ball.

Let the patchwork begin.

With Oliver Perez exiled to the bullpen, R.A. Dickey’s knuckleball is being brought up from Triple-A Buffalo to face the Washington Nationals.

Dickey has been Buffalo’s most effective starter and his date to pitch coincided with Perez’s so this should be seamless.

Dickey has major league experience, but it would be wrong to say he’s an accomplished major league pitcher. He was 1-1 with a 4.62 ERA in 35 games last year for Minnesota, all but one of them in relief. He is 0-1 with a 17.18 ERA in one start and one relief appearance against Washington.

The Mets have made no commitment to Dickey beyond today, but it is a safe assumption that a strong start should warrant the ball again.

Apr 26

April 26.10: Not your old Mike Pelfrey.

As the pitches mounted, and they did rather quickly last night, it was tempting to think, “well, he’s back to being the old Mike Pelfrey.”

The pitches added up to base runners – ten in all – but, other than the angst, not much else. Something strange happened: Pelfrey got a pop up to end one inning; double plays to end two more; and a couple of strikeouts also bailed him.

While one never wants your pitcher to get in trouble, the telling sign is the ability to escape and that’s what Pelfrey did last night. He didn’t just minimize damage, he avoided it all together. That’s something he didn’t do last season, or in spring training of this year for that matter.

Pelfrey is getting outs on his splitter, a secondary pitch he has been working on. There will be times this year when the pitch might flatten, but for now it is working and it is exciting to see his development.

Pelfrey has been on hot streaks before, but this one has a different feel. This one comes with the sense of maturity and progression to the next step. This one has the sense of his development into a pitcher, leaving the thrower behind.

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The Mets did a solid yesterday when they invited fans to move into whatever seats they wished. OK, you got to stay in them for a few innings, but still the gesture was nice. Also, the Mets announced anybody with yesterday’s game can exchange them for complimentary tickets to a game during the San Diego and Detroit series in June.

For more information, call 718.507.TIXX

Lousy weather all day today in Queens, but tonight’s game against the Los Angeles Dodgers is still on.

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Before we get all get carried away with Ike Davis, just think back to last night and how Tommy Hanson’s fall-off-the-table made him look foolish. Other pitchers will take notice and until Davis proves he can consistently hit the breaking ball, that’s all he’ll face.

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