Mets vs. Nationals Wednesday lineup

Wednesday marks the Mets' 50th anniversary -- which means shortly we'll be seeing Johan Santana duel against Stephen Strasburg. Ike Davis (medical tests) is in the lineup. With David Wright out, Lucas Duda has been moved up to third in the batting order against the hard-throwing right-hander .

Ruben Tejada, ss

Daniel Murphy, 2b

Lucas Duda, rf

Ike Davis, 1b

Jason Bay, lf

Josh Thole, c

Kirk Nieuwenhuis, cf

Ronny Cedeno, 3b

Johan Santana, lhp