The best replacement for mlb is nba.

The best alternatives to mlb are rated as following:
★★★★★  nba
★★★★  nfl
★★★★  nfl revenue
★★  nfl salaries
★★  npb
★  japanese baseball
★  college baseball
★  nba popularity
★  mls
★  nfl popularity
★  nba revenue
★  japanese baseball size
★  nfl ratings
  nhl
  nba more popular
  nfl tv ratings
  san jose
  fantasy baseball
  olb
  all water
  nfl income
  japan baseball
  negro leagues
  nba tv ratings
  mvp
  nba ratings
  dote
  nicktoons
  nfl attendance
  nfl more popular

Your alternative for mlb is not listed? Suggest!
Speaking about mlb, one probably shouldn't forget about most wins.

Other search terms related to mlb and their ratings are:
★★★★★ most wins
★★★ express written consent
★★ most hall of famers
You have in mind a companion for mlb and it is not yet here? Propose!



Google Trends

Scale is based on the average worldwide traffic of mlb in all years. Click on graph for more.
mlb
nba
nfl