Be annoyed no longer, young padwan, because for the most part this “extra motivation” doesn’t exist. It’s your own blinkered interpretation of reality.
You have no evidence that the teams on the bottom weren’t trying just as hard to win back in April and May. One of the mathematical certainties of a sporting competition is that for every win there must be a corresponding loss, and the total number of wins and losses for the season must add up to zero.
This means that, come September, there will ALWAYS be some teams at the bottom of the standings. Given the nature of baseball, it also means that some of these teams will win some games during the last few weeks of the season, and that sometimes those wins will change the playoff picture.
And, as others have already asked you, what’s the alternative? Should the lowly teams just roll over and take the loss? Because, given what i’ve said above, doing that could just as easily knock a team out of the playoffs as trying to win.
My team, the Orioles, are currently in the fight for a Wild Card spot. Tonight they play the Arizona Diamondbacks, who are last in the NL West and haven’t really been in the hunt all season. According to your logic, a Diamondbacks win would “annoy” you because they have somehow now decided to try harder in order to knock off a playoff team. But if the Diamondbacks roll over and let Baltimore win, all they do is give Baltimore an advantage over the other teams in the AL Wild Card race, like Detroit and Seattle. So, win or lose, Arizona’s performance tonight will have an effect on the playoff race.
Earlier today, Detroit played Kansas City, and the Royals are also out of contention for the playoffs. Detroit led until the ninth, when KC staged a great comeback, putting together a 5-run innings capped by a three-run Eric Hosmer home run, and won the game. By winning, the Royals made life harder for the Tigers, but they made life easier for the Orioles and the Mariners.
Basically, you seem not to understand the thing that you’re complaining about.