The most dramatic moment of the Washington Nationals 2009 season came during the last at bat of the last inning of the last game the team played in front of their home fans: with the bases loaded and two outs in the bottom of the ninth inning — and Nats fans on their feet and screaming — rookie Justin Maxwell put a heart-of-the-plate fastball (thrown by one of the game’s best relief pitchers), into the first row in left field, sealing a stunning 7-4 come from behind victory. Maxwell’s hammer came on the ninth pitch from Mets’ reliever Francisco Rodriguez who came into the game in the last inning to nail down the victory for the New York Nine. But Rodriguez — the strikeout king of relief pitchers — struggled with his control, ever as much as Mets’ defenders struggled to get outs.

The stunning victory in the home half began with an Alberto Gonzalez single to the left of scrambling Mets’ shortstop Wilson Valdez, who threw wide of first. Gonzalez — head first into the bag — was safe. With the score 4-2, Nats fans seemed fated to take their punishment, but when Mike Morse singled to center (two on, no one out), the crowd of some 23,900-plus began to take an interest. Willie Harris then laid down a perfect sacrifice bunt, moving Gonzalez to third and Morse to second. With men on second and third and one out, Elijah Dukes (whose first swinging strike was intended to win the game) had one of his most patient at bats — and Rodriguez walked him. Bases loaded.

Ryan Zimmerman came to the plate — and Nats’ fans were on their feet. Zimmerman had already put one into straightaway centerfield (in the eighth), and Nats fans supposed he might do it again. But Rodriguez fanned him on three straight pitches, the last a nasty cutting fastball that Zim couldn’t touch. Adam Dunn came to the plate. The Nats’ most important long ball hitter (38 home runs), had struggled in his last 30 at bats — and through most of the night. But as deftly as Rodriguez had handled Zimmerman, he seemed to wilt before Dunn’s big-bat threat, walking him on a 3 and 2 pitch that wasn’t even close.

Rodriguez was non-plussed: he called for the ball as Dunn walked to first, forcing a run in from third. Dunn’s base-on-balls trot put the Nats one run away from a tie. But it was still 4-3 Mets. Dunn’s walk brought Justin Maxwell to the plate — a rookie with no big game history. As with Zimmerman, K-Rod went after Maxwell, just missing on his first pitch before registering two strikes (looking). But then, oddly, Rodriguez grew cautious (he threw a ball wide), just as Maxwell began to battle. Rodriguez threw another ball and the count was full. Maxwell fouled off the next two pitches, including a high-in-the-zone might-have-been that hooked harmlessly into the left field seats. Rodriguez had taken something off the pitch and it wasn’t hit very hard. So Frankie made his calculation. Impatient, and knowing he was facing a rookie, he put his best fastball over the plate — something that a kid from Olney, Maryland would never be expected to touch.

And Maxwell put it over the left field fence.