Only two pitchers in baseball history

[kairos12]

have 3000 SOs, 300 Wins, and an ERA under 3.00.

Answers in a bit.

[NoMoreRepugs]

1. Seaver.... Maybe Walter Johnson or Cy Young?

[brush]

5. Warren Spahn.

[kairos12]

8. Very good sir.

[NoMoreRepugs]

10. Seaver was dominant. Took a guess on the two geezers.

[rubbersole]

2. Nolan Ryan has to be one of them.

Gibson? Fingers? I'm looking it up...

[usonian]

3. I looked it up.

https://upload.democraticunderground.com/120610463

OOPS, that's this post.

Reddit has it. No spoiler. (well, one is in the URL)
One in the "dead ball" era.

https://www.reddit.com/r/baseball/comments/30ej68/til_tom_seaver_is_the_only_liveball_era_pitcher/

[bucolic_frolic]

4. Gibson. /nt

[rurallib]

6. did he win 300?

Pretty sure one is Spahn.
My guess on the other is Christy Mathewson, Cy Young or Walter Johnson - I will go with Johnson.

[kairos12]

7. The answer

Tom Seaver and Walter Johnson.

[ProfessorGAC]

12. We Shouldn't Be Shocked On Johnson

He won 412 games. 110 of them were Shutouts. Over 26% of his wins involved ZERO runs.
Amazing.

[Diamond_Dog]

9. I KNEW IT!!!

Well after I read your answer ….

Great trivia question, kairos12!

[NoMoreRepugs]

11. For u k12 - NBA player that averaged 48+ mins played per game over a season.

Others feel free to throw out some names without using “the google.”