Receiving a standing ovation from the Citi Field crowd, Michael Conforto, the Mets’ first-round pick (10th overall) last year, becomes the 1,000th player in Mets history when he makes his major league debut, going 0-3 in the team’s 7-2 loss to the Dodgers at Citi Field. Tomorrow, the 22 year-old rookie left fielder will enjoy a 4-for-4 day at the plate when he will collect three singles and a double en route scoring four runs.