Most unbeatable record

[biakabutukafan]

Is there a more unbeatable record than Cy Young's record for most losses of 316? I know there are a lot of records that people say are unbeatable but this has got to be at the top. There are few people that will win 300 games these days much less lose 300. His wins record is equally impressive. However, there could be some superhuman kid come in and be completly dominant and has like a 110mph fastball, a 70 mph change-up, and a curve with a break of like 3 feet and win 500 games. I just don't think a team would sign a guy with 200 losses.

With starters only pitching every five days, baseball has changed greatly. Is there, in the other 3 major sports, something that has made some records totally unbreakable?