Prediction markets

Baseball
 

Longest regular season losing streak

Miami73%
New York M63%
Los Angeles A17%
 

Longest regular season winning streak

Chicago C38%
Los Angeles D24%
Atlanta22%
 

Pro Baseball: Perfect Game

Perfect Game19%
 

Pro Baseball: 3+ Home Run Games

2+ instances of a player hitting 3+ home runs in a game99%
3+ instances of a player hitting 3+ home runs in a game95%
5+ instances of a player hitting 3+ home runs in a game90%
 

Pro Baseball: 2+ Grand Slam Game

2+ Grand Slam15%
 

Pro Baseball: 30/30 Season

1+ players with a 30+ home runs and 30+ steals season94%
2+ players with a 30+ home runs and 30+ steals season85%
3+ players with a 30+ home runs and 30+ steals season84%