162-0 is a fluke, but it's one that I've been shooting for. My best team this year went undefeated in the Rookie and Stone playoffs, but
only went 158-4 and 160-2 during the regular season.

Run differentials were 2105-292 and 2160-240. This is basically breaking the game. If I were strictly playing for the points, I would've been better of calling up an Iron pitcher to lose a game once I maxed out the winning streak bonus. Could have gotten an extra 12-15,000 points that way.
edit to add: This is my final PT25 team, started six weeks ago. Just won the Gold World Series and getting promoted to Diamond tomorrow. Overall record 867-105. Fun things to do when your earlier teams are maxed out, although I do have another team that's making the Diamond playoffs and spent a not-embarrassing week in Perfect League.