Best teams in baseball based on top 12 WAR player scores for that team Ref : http://www.baseball-reference.com/
Note: The earlier the year, the more it is red-shifted, that is the more red/brown it is. Ref : https://en.wikipedia.org/wiki/Redshift
Teams that won the World Series that year are marked with a trophy. Matching teams in that year's World Series designated with matching letters.