It was almost painful to watch the Orioles’ skinny number-nine hitter at the plate. Shoulders hunched, head swaying back and forth, jittery feet jiggling, Marty looked like someone trying to stamp out a campfire. As he toed the rubber, Bobby looked in at this pitiful creature and smiled, thinking: fresh meat.

Bobby went into his windup, kicked high with his left leg, and threw another big looping curveball. Then it happened. Marty turned on it perfectly and ripped a clean single to left field. The rest of the Orioles gasped. In the third-base coaching box, Coach looked like he was in shock.

As soon as he crossed the bag at first, Marty called time. Then he strolled nonchalantly to the edge of the Orioles’ dugout.

“It’s not rocket science,” he said to his stunned teammates. “The kid’s throwing a serious curveball, right? So all you do is stand way up in the batter’s box. That way you’re hitting the ball before it has a chance to really break.”

The Orioles looked at each other, then back at Marty. It was the first time any of them had seen him hit a ball with authority—ever.

For several seconds, no one spoke.

Finally, in a hushed voice, Willie said, “Are you, like, some kind of wizard?”

“Yeah,” Joey said. “Like a baseball Harry Potter?”

Marty grinned and put a bony finger to his temple. “It’s the Loopus Factor, boys,” he said. “Sometimes it’s better than being a wizard.”

Then he turned and sauntered back to first base.

Moving to the on-deck circle, Willie shrugged and looked back at his teammates. He knocked the weighted doughnut off his bat and headed to the plate saying, “Might as well try it. What do we have to lose?”

Digging in, Willie stood so far up in the batter’s box, it appeared he could shake Bobby’s hand. He took a fastball down the middle for strike one. Then he smacked Bobby’s second pitch, a slow curveball, into right field for a single, sending Marty to third. The Orioles looked at one another again. Marty Loopus, ace batting instructor—how spooky was that? The next batter, Robbie, grounded out to the pitcher. But Jordy roped another slow curve from Bobby into center field to score Marty and trim the White Sox lead to 2–1.

On the mound, Bobby wore a puzzled look. He kept asking the umpire for a different ball, looking suspiciously at each one as if it were the ball itself that was somehow tipping off his pitches to the Orioles.

“The secret of how to beat the boy is out,” Yancy whispered, “and he doesn’t even know it!”

The Orioles continued to tee off on Bobby. Connor followed with another sharp single to center to score Willie and tie the game at 2–2. Now it was the White Sox coach popping out of the dugout to talk to his pitcher and do some damage control. In the Orioles’ dugout, Marty sat back on the bench with his arms folded and a knowing smile, holding court like some kind of benevolent, if underfed, baseball Yoda.

“People make this game more complicated than it has to be,” Marty said as Willie and Joey, his new disciples, sat listening with rapt attention.

Now Cody was up, runners on first and second, a chance to break the game wide open. Digging in, he used his left spike to scrape away the lime at the front of the batter’s box, so he could stand even closer to Bobby. Sometimes the umpire would yell at you if you did that, but this time he didn’t. Only instead of throwing another curve, Bobby started Cody off with a fastball down the middle. And followed that with another fastball, high, to run the count to 1–1.

Right away, Cody knew Bobby was abandoning his curveball for the evening, probably on the advice of his coach. This would be fine if the boy had an overpowering fastball, or a wicked changeup, but he didn’t. Which was why Cody was convinced that Bobby was about to throw him the mother of all meatballs, a pitch he could crush into the next area code if he didn’t get overanxious.

He didn’t have to wait long. Bobby’s next pitch came in thigh-high, a sixty-mile-per-hour fastball right over the plate that may as well have come with flashing lights that spelled: THIS IS THE ONE! TAKE IT DEEP! And Cody did. His bat was a blur, his swing a quick, compact stroke right out of a hitting instruction manual. There was a loud PING! and then the ball was soaring over the left-field fence for a three-run homer, the left fielder staring at it with his mouth frozen open.

The Orioles’ dugout exploded with noise. Just like that, it was 5–2, Orioles. Cody didn’t want to show up Bobby on his home-run trot. But he took his time rounding the bases, soaking in the moment. And when he touched the plate, his teammates engulfed him, whooping and pounding him on the batting helmet.

The next two innings seemed to fly by. Coach kept reminding them there was plenty of baseball to be played. He even broke out the corny old adage about not counting your chickens until they hatched. Whatever. Robbie pitched a scoreless fourth inning and Mike Cutko mowed down the White Sox in the fifth, and the excitement in the Orioles’ dugout was building steadily.

Now it was the top of the sixth inning. It was all the Orioles could think about as they took the field: three more outs and we’re champions. Undefeated champions too.

Which was exactly when Mike proceeded to walk the White Sox’s leadoff batter on four pitches. Before Coach could leap from the dugout, Willie called time and jogged to the mound. The rest of the infielders joined him. Mike held up a hand as if to say, “I’m fine.”

“Don’t blow it,” Willie said. “If you blow it, I swear to God I’ll—”

“That’s how you settle him down?!” Jordy said incredulously. “‘Don’t blow it’?”

Willie shrugged. “I like to come right to the point.”

“Leave. You’re giving me a headache,” Mike said, looking at each of them. “The adrenaline got to me with the first batter, that’s all. But I’m okay now.”

True to his word, Mike stopped overthrowing and found the strike zone again. But on a 2–2 pitch, the next batter lifted a towering fly ball to left field. As Marty staggered under the ball, the Orioles held their breath. He circled right, then left, then back to the right. Cody felt himself getting dizzy just watching. But finally Marty stuck out his glove and the ball dropped into the webbing with a soft thud. Beaming, he held the glove high in the air for all to see.

One out.

The Orioles couldn’t help grinning. Marty acted as if he’d just caught the final out of the World Series. But when Cody looked over at Willie, the little second baseman was tapping his chest in a pitter-patter motion like, “Almost had a heart attack on that one.” Cody nodded. His heart had skipped a couple of beats too.

It skipped a few more when the next batter, the kid who had led off the game with a homer off Robbie, singled sharply up the middle, putting runners on first and second and bringing the tying run to the plate. Mike hung his head for a moment as Yancy fired the ball back in.

Jordy shot Willie a warning look that said, Do not, under any circumstances, go talk to Mike, or I will pound you into the ground. Willie nodded and murmured, “Okay, okay.” But Mike composed himself and threw a nasty changeup on a 2–1 count to the next batter, who hit a harmless bouncer to Jordy at first base.

Two outs.

But they hadn’t nailed it down yet. The White Sox had runners on second and third. And their number-two hitter, the kid who had golfed the towering home run in the first inning, was coming to the plate.

Now the noise from the stands was deafening. The White Sox family members and friends were up on their feet, screaming for a miracle. The Orioles supporters were jumping up and down and shrieking for Mike to close it out. Jessica and her friends were cheering so hard their faces were red.

Nope, we’re not in Milwaukee anymore, Cody thought, as he pounded his glove and got down in his stance.

Mike toed the rubber and peered in at Joey for the sign. He nodded and came to the stretch. Cody saw the White Sox batter take a deep breath, holding the bat high and waving it in tiny circles.

Now the pitch was on the way, a belt-high fastball that the kid waited on perfectly, hitting a soaring drive into the gap in left-center field. Cody gulped. He watched Marty break to his left as Yancy broke to his right. They were closing in on the ball, Marty with his lumbering gait, Yancy with his smooth strides, but it was hard to tell if either would be able to catch it before it hit the ground and skipped all the way to the fence.

“Please,” Cody whispered, “don’t let it be Marty.” He didn’t feel guilty wishing this, either. Marty already had his catch.

The ball seemed to hang in the air forever as both outfielders neared it. Finally, at the last second, Marty peeled off and Yancy lunged, making a terrific backhand grab by the tips of his shoes.

Game over. Final score: Orioles 5, White Sox 2. The Orioles were the undefeated champions of the league.

Now they were sprinting toward the middle of the infield, cheering and flinging their hats in the air. And when they finished jumping on one another and rolling around in the cool grass and hugging Coach, they lifted Marty on their shoulders and paraded him around the bases.

Cody looked up in the stands. There were his mom and dad, clapping wildly and pointing at him and giving him the thumbs-up sign. And there were Jessica and her friends, dancing behind the backstop and screaming his name over and over. Now he felt someone tap him on the shoulder. He turned to see the TV reporter in the navy blazer standing next to him, the cameraman setting up in front of him, the camera’s red light winking on.

The reporter stuck the microphone in his face and said in his best reporter baritone, “We’re talking with Cody Parker, star of today’s 5–2 Orioles win over the White Sox for the Dulaney Babe Ruth League. Cody, you guys just finished a magnificent undefeated season. How does it feel?”

Cody tried not to laugh. It reminded him of all the crazy fake interviews he and Willie had done all season. Only this one was real. For the late news, no less.

“How does it feel?” he repeated.

He looked out at the wild scene around him: a dozen of his teammates, dirty and sweaty and exhilarated, screaming into the twilight and joyfully parading a skinny, nerdy-looking kid around on their shoulders.

Then he looked into the camera and said, “It feels awesome. Absolutely awesome.”