George Springer hit the game-winning home run last night, and it was — well, look, these aren’t my words. I’ll let someone else express it.

George Springer just hit the biggest HR in Astros history.

— Brian McTaggart (@brianmctaggart) October 26, 2017

It held up. Unlike previous home runs, it held up, and the Astros won 7-6. And for Springer, it was a game of redemption, because he’d entered in a slump. The playoffs make it hard to figure out a player’s trajectory — when they began, Springer went 7-for-17 against the Red Sox. But he was 3-for-26 against the Yankees, and in Game 1 against the Dodgers, Springer was fitted for a golden sombrero. Springer was at least perceived to be in a rut, and one could argue he might’ve been over-swinging. Now, Springer often swings hard, but here’s a selection from his four Game 1 at-bats.

Fast-forward to Game 2’s 11th inning. This is all I really want to show you. Springer came up with a man on base, and the first two pitches he saw from Brandon McCarthy were balls. Then he saw the same pitch two times in a row. McCarthy threw sliders, sliders that were probably supposed to be further away than they were. But, in any case, at 2-and-0 and 2-and-1, McCarthy threw a couple of low sliders, and Springer swung at them both. Here are the locations, in case you thought I was exaggerating.

Same pitch. Two swings. The first one was a foul ball. The second one led to the decisive line-drive dinger. Let’s look at those swings. Here’s the first!

And here’s the second.

Of course, the swings look similar — hitters have their own hitting mechanics, just as pitchers have their own pitching mechanics. But the follow-through can be a reliable tell, and so, here’s the first, shown as a screenshot.

That’s Springer with, I don’t know, the full wrap. Springer has been a hard swinger since before he even emerged in the major leagues, so there’s nothing astonishing about seeing him swing with such force. But contrast that picture with the next one. Here’s the aftermath of Springer’s second swing at the same low-middle slider.

At 2-and-0, Springer tried to beat the crap out of the ball. At 2-and-1, he cut down on his swing and tried to go back up the middle. The count was obviously different, but it’s not like this was Springer’s two-strike approach, because he wasn’t there yet. You see in the upper image that Springer’s shoulders are completely rotated, and his lower body is turned to face left field. In the lower image, Springer’s lower body is turned more toward center-left, and his shoulders are stopped short of a full rotation. It’s not like Springer was just trying to slap at the pitch — slap swings don’t go for home runs to that area. But, between pitches, Springer changed his mindset, and took a different swing at the same pitch. The twist is that Springer cut down on his swing and wound up with the best possible result. That’s baseball in 2017 for you.

It’s not often baseball gives you virtually identical consecutive pitches. It makes for a convenient comparison, especially when you don’t have a two-strike count involved. George Springer came into the game in a slump, his powerful whack having failed to deliver its usual results. In extra innings, he cut down on that power a little bit. The ball sailed out of the yard. Funny sport.