Progressive On-Base Pct
Leaderboard
 
This table is a snapshot of the career, single-season, active, and yearly leaders at the end of each season.
* - Indicates Hall of Fame
+ - indicates hit-less at-bats added to meet 502PA requirement.
Bold - Indicates active player
Year    Career OBP    Single-Season OBP    Active OBP    Yearly OBP 
2003      Thuralia Nilad .4632      Thuralia Nilad .4632 
2004      Thuralia Nilad .4774      Thuralia Nilad .4774 
2005      Thuralia Nilad .4820      Thuralia Nilad .4820 
2006      Thuralia Nilad .4820      Gandaudur Eowöldor .4444 
2007    Grukak Dwarfcrawler .4292    Thuralia Nilad .4820    Grukak Dwarfcrawler .4292    Boran Armormasher .4604 
2008    Thuralia Nilad .4510    Thuralia Nilad .4820    Thuralia Nilad .4510    Loopy *squishmasher .4271 
2009    Thuralia Nilad .4430    Thuralia Nilad .4820    Thuralia Nilad .4430    Loopy *squishmasher .4288 
2010    Thuralia Nilad .4369    Thuralia Nilad .4820    Thuralia Nilad .4369    Curt Ballscarer .4460 
2011    Thuralia Nilad .4356    Thuralia Nilad .4820    Thuralia Nilad .4356    Loopy *squishmasher .4139 
2012    Thuralia Nilad .4229    Thuralia Nilad .4820    Thuralia Nilad .4229    Trik *rider .4336