your high run doesn't say much about your straight pool abilities if you don't put into account, how many attemps it took.
Strickland could have reached 480 in 10,000 tries, just because he is crazy enough to try. Filler is probably able to get it under 100 tries (read less than 1%) but never bothered. He practices, til he reaches 200 and then quits for the day. Ortmann had 100 and out, 150 and out and 150 and out in 3 consecutive matches of one tournament (so he probably would be able to reach 400 quite easily), but never bothered, since his goal was only to win the race to 150...
It should be mentioned that playing an actual match is far different than just trying to run balls. The reason being there's consequences if you miss or make a mistake so you don't do it.
For example Earl kicking in that ball off the long rail. Or any one of a number of shots he made that in a real match you would probably play safe in and the run would end. So when somebody ran 100 or 150 in a real match it was a pretty clean run or they would have quit and played safe.
That's not saying in a real match a player won't go for a fairly low percentage shot because the reward is going to be pretty good you're still at the table. But you're not going to be doing the crazy stuff you'll do trying to maintain a run.
I saw Joe Balsis play quite a few times and he wasn't allergic to shooting a low percentage shot to stay at the table. So was Miz. In fact in the case of Miz that might have been his power, he was liable to shoot anything.
I saw him beat Crane once shooting at a ball from the end rail after some safety play. After the match Crane yelled in his face telling him he didn't know how to play. "You should not have shot that shot" and took his cue apart and walked away. That may be, but Miz still won.
I myself was kind of a straight pool nut and having owned pool rooms I often get on the table and practice for hours just straight pool. People sitting around watching me play if I got in trouble would often be around the table trying to figure out what I should do to keep going.
I would never do that. If it wasn't something I would do in a game I wouldn't do it. I've seen players practicing run 80 90 100 balls. In the course of the run shoot Banks maybe even getting out of line on a break shot and bank the corner ball get lucky and make it.
It would be kind of like running say 90 and another run of say 112 back to back, then claiming he ran 202 because of course if he just hadn't missed that ball in between he would have.
Many players have won many matches without ever having missed a ball. Combination of runs and safety play. What their doing in the challenge while interesting is not real straight pool. And I'm sure it's not meant to be.
Having said all that, I have no doubt if Earl shows up at a straight pool tournament he's fully capable of winning against anybody. There's been champions in the past that have had reckless styles of play, he wouldn't be the first.