Because Z was running? and any runner would have hustled to try and beat the double play. Now we're catching on! So hustling does help a team win. it doesn't hurt. now, getting on base, hitting home runs, pitching well, and playing good defense helps a team win about 5 million times more. i'll take a slow runner who gets on base and hits home runs over a hustler who sucks at getting on base and doesn't hit for power any day of the week. but you're right. hustling CAN help a team win. but it's about 10th on the list of things that help a team win.