Because he is a really good kicker and % of kicks made is a poor metric. Crosby has attempted a ton of kicks from 50+ in his career. 66 of them, hitting 53%. For reference, Steven Gostkowski is the same age, has attempted 22 more, and has attempted...35 from 50+. That's going to hurt your overall numbers. Ryan Longwell, with 28 more career attempts, fired 39 from 50+. Crosby was a little bit of a relic, in that the trend definitely shifted from guys with boots to accuracy being more important in the 2000s. But he was both. He was pretty close to automatic inside 40 = 92.4% from his career, and basically on par with Gostkowski from 40-49, a couple points lower. And Crosby still gave you chance with those 55+ boomer kicks. I think you're being grossly disingenuous with what Mason Crosby has accomplished, playing half his games in GB no less, along with the number of high pressure kicks he's made. The one he made into the wind to send the NFCCG in Seattle into OT was probably the best kick of his career. Kicker is a position with a lot of variables. It's probably the worst position in the league for scanning a list of guys for % and determining where they rank amongst their peers. It's rare that two kicks are the same and nobody is influenced as much by the weather.