Fans go berserk over Yankeegate mess … Hundreds of irate fans - some who claim Yankee employees told them the game had been rained out - stormed away from Yankee Stadium before Monday night's game against the Red Sox even got underway and couldn't get back in, resulting in a an ugly scene at one of the ticket gates.

Greinke is magic on the mound  —  The way it works in sports, stars come and go.  But every so often, something magical happens.  And that sets off a mania.  Monday night, Royals pitcher Zack Greinke pitched another masterpiece.  Zack Mania is now officially in swing.

SENSITIVE WIDDLE METSIES WON'T BE READING THIS MEAN OLD STORY  —  ATLANTA — The Mets consider their players' psyches so fragile that they no longer provide copies of The Post or the other New York tabloid in their Citi Field clubhouse.  —  The newspapers were a staple of the Mets' clubhouse …

Park is working on his confidence  —  ST. LOUIS - When he was not dominating hitters in the Grapefruit League, Chan Ho Park spent much of spring training smiling, joking, and discussing his patriotism.  Yesterday, he sat in a chair in front of his locker, speaking quietly while trying to explain his 8.57 earned run average.

Best-case return for A-Rod is Friday  —  Star third baseman homers in latest extended spring game  —  NEW YORK — On the same afternoon that Alex Rodriguez's face showed up in bookstores across the country, the Yankees' third baseman moved seven innings closer to reappearing in the big leagues.

D-backs turn three against Dodgers  —  Triple play is second in franchise history for Arizona  —  LOS ANGELES — Josh Wilson atoned for a second-inning error in a big way when the D-backs shortstop started a 6-4-3 triple play one batter later in the second inning Monday night at Dodger Stadium.

Plate discipline so important nowadays  —  On-base percentage perhaps as vital as it's ever been in determining a player's worth  —  Like the definition of a good stimulus package or the guidelines for tipping your neighborhood Hooters waitress, plate discipline means different things to different people.

Bobby Scales called up by Chicago Cubs after 11 years in minor leagues  —  Bobby Scales' road to the big leagues started in Idaho Falls, Idaho in 1999, in the rookie-level Pioneer League.  The road led through Fort Wayne, Ind., Lake Elsinore, Calif., Mobile, Ala.. Portland, Ore. …

Q&A with Regis Philbin: Find out why he's a Marlins fan  —  Regis Philbin talks about his fondness of Marlins  —  Television personality Regis Philbin throws out the first pitch before a game between the Cincinnati Reds and Florida Marlins at Dolphin Stadium.  (Wilfredo Lee, AP / May 4, 2009)

Kinsler can lead Texas Rangers' charge to West lead  —  Last spring, I wrote that second baseman Ian Kinsler was destined to become only the second 30-30 man in Rangers history.  —  As with my prediction of a Houston Rockets' first-round victory, I was simply a year ahead of my time.

Oswalt leaves start with bone bruise on finger  —  Buzz up!  —  WASHINGTON (AP)—Houston Astros right-hander Roy Oswalt left in the sixth inning of Tuesday's start against the Washington Nationals with a bone bruise on his right index finger.  —  Oswalt was visited on the mound by manager Cecil Cooper …

Joba mom out after officer scores meth  —  The estranged mother of Yankees star pitcher Joba Chamberlain has been busted for allegedly dealing drugs, authorities said.  —  Jacqueline Standley, 44, was arrested Saturday at her Nebraska apartment on felony charges of selling a gram …

Johan NL Pitcher of the Month  —  The Mets announced Johan Santana has been named National League Pitcher of the Month for April.  —  Santana, who also won the award in Septemeber of 2008, was 3-1 with a 1.10 ERA, allowing four earned runs on 22 hits and nine walks, while striking out 44 batters in 32.1 innings pitched in April.