PITTSBURGH -- Pittsburgh Pirates second baseman Neil Walker understands not everybody is going to be a fan of Major League Baseballs expanded replay system, which threatens to slow down a sport that already struggles to be played with any sort of urgency. Funny, there werent many critics to be found on Monday at PNC Park. Walker homered off Carlos Villanueva leading off the 10th inning, and the Pirates benefited from an overturned to call to beat the Chicago Cubs 1-0. The Pittsburgh native turned on a Villanueva changeup and sent it sailing over the Clemente Wall in right field for the first walk-off of his career and the first by the Pirates on opening day since Bob Bailey homered off San Franciscos Juan Marichal in a 1-0, 10-inning victory in 1965. "This one feels pretty special," Walker said. "This is a special day for this team, this organization. Weve come a long way." So has the game. After spending decades fighting the advances of technology, Major League Baseball has embraced the concept. Many calls can be challenged this season under an expanded system, and both teams wasted little time putting umpires to work. The Cubs made history by initiating the first review under the new guidelines. Chicago manager Rick Renteria challenged a double-play call in the top of the fifth following a demonstrative "safe" call by Jeff Samardzija following a poorly executed sacrifice bunt attempt. First base umpire Bob Davidsons decision was confirmed on replay. "It was a combination of Samardzjias reaction and what we were looking at," Renteria said. "Were still trying to figure out what clear and compelling evidence is. Its a work in progress." Chicagos luck with replay didnt get any better later. A safe call on a pickoff attempt by Bryan Morris (1-0) with one out in the top of the 10th was reversed after Pirates manager Clint Hurdle requested a replay, sending Chicagos Emilio Bonifacio back to the dugout after a delay of 2 1/2 minutes. "Most of the time on pickoffs, its got to be very noticeable for the umpire," Morris said. "Those bang-bang plays are always going to go to the runner. I guess thats why its good to have replay." The largest regular season crowd in PNC Parks 14-season history (39,833) roared its approval. The din only grew louder when Walkers drive to right field finished halfway up the seats. That capped a giddy day for a team freed from two decades of losing after a breakout 2013 in which it won 94 games and made the playoffs for the first time since 1992. Former Pittsburgh star Barry Bonds presented centerfielder Andrew McCutchen with the NL MVP award that McCutchen earned last year. Bonds received mixed reviews, though the vitriol that accompanied his late career visits to Pittsburgh while playing for San Francisco was noticeably absent. Bonifacio went 4 for 5 for Chicago, but the Cubs were 0 for 11 with runners in scoring position and wasted a fine start by Samardzija, who scattered five hits over seven innings. "I was happy with the way I kept the ball down in the strike zone," Samardzija said. "It helped to get the double plays because they made the overall outing look a little better than it really was." Travis Ishikawa had two of the six hits by Pittsburgh. Starter Francisco Liriano tied a team record shared by three other pitchers for most strikeouts on opening day by fanning 10 in six innings. While he struggled with his command -- needing 104 pitches to get 18 outs -- he was sharp when he needed to be and Pittsburghs bullpen did the rest. NOTES: Pirates C Chris Stewart took batting practice and says he is coming along ahead of schedule in his rehab from knee surgery. Stewart believes he can beat the timetable of late April for his return. ... Chicago OF Brian Bogusevic was unavailable because of ankle soreness. He is expected to be ready to play Wednesday. ... The teams are off Tuesday. Chicagos Edwin Jackson faces Pittsburghs Charlie Morton on Wednesday night. Marshall Faulk Womens Jersey .com) - Virginia is for loving Latrell Scott. Cory Littleton Rams Jersey . It all would have been for naught, however, had it not been for some clutch shooting in the fourth quarter by Kobe Bryant and a couple of equally critical hustle plays by Derek Fisher and Pau Gasol in the final minutes. http://www.footballramsshop.us/authentic-nolan-cromwell-rams-jersey/ . Anaheim Ducks Reassign D Colby Robak to Norfolk Admirals (AHL). - Team Website D Eric Brewer (foot) removed from injured reserve. Clay Matthews Youth Jersey . The 24-year-old right winger has one assist in nine games this season with the Sabres. In his career, he has three goals and six assists in 43 NHL games. Marshall Faulk Jersey . New York City FC introduced Frank Lampard in Brooklyn on Thursday after signing the 36-year-old former Chelsea midfielder to a two-year contract.PHILADELPHIA -- Derick Brassard had a goal and an assist, and coach Alain Vigneault earned his first win with the Rangers as New York beat the Philadelphia Flyers 3-2 Tuesday night in a preseason game. Brassard made it 1-0 with a shot that beat Steve Mason high 1:10 into the second period. Max Talbot tied it at 13:26 with a snap shot from the left wing that got past goalie Cam Talbots glove. Cam Talbot made 10 saves on 12 shots in relief of starter Martiin Biron, who stopped all six shots he faced.dddddddddddd Former Flyer Darroll Powe tipped a shot by Andrew Yogan past Mason to give New York a 2-1 lead at 19:26 of the second. However, Sean Couturier got the rebound of Jakub Voraceks shot and tied it 2-2 just 2:28 into the third. Benoit Puliot put the Rangers ahead for good at 5:30 when he took a back-door pass from Brassard and scored past Mason, who finished with 20 saves on 23 shots. ' ' '