As of April 2008
Last Played date is either S (Summer), F (Fall) or W (Winter) followed by the year. If Last Played is more than 3 seasons old or blank, then drop player's rating one step.
Players whose names are marked with "*" were on suspension or probation at the time of publication.
- O -

                                        --Rating--   Last
    Member ID/Name                      Old    New  Played
    3358 Kris O'Brien                   B2           F00
    5720 Kris O'Brien                   NR           S07
    3414 Rob O'Brien                    B6           F00
    5108 Mike O'Conner                  NR
    5039 Erica O'Connor                 B3           W04
    4852 Jeff O'Connor                  B7           F05
    4879 Mike O'Connor                  C6           W03
    4487 Nick O'Connor                  C7           S01
    3992 Tim O'Donnell                  B4           W02
    5112 Shawn O'Heron                  C4           S04
    2362 Mike O'Loughlin                B5           F93
    3928 Mack O'Neal                    A3           W06
    2347 Tim O'Neal                     C1           F93
    3404 John O'Neil                    B6           F98
    1392 Todd O'Neill                   B6
    4662 Mary Obermark                  NR
    5270 Brian Obrecht                  A4           F07
    2315 Tammy Obst                     B2           W94
    3230 Joe Ochsner                    B4           F97
    2326 Alice Odom                     B1           W94
    2126 Glen Odom                      B4           W94
    4527 Ryan Oesterreich               B3           W02
    4238 Jason Oetker                   B2           S00
    1924 Mike Olgas                     NR
    2943 Barb Olges                     C5           W08
    3159 Mike Olges                     C9           F96
    4334 Rodney Olive                   B7           W01
    4394 Adam Oliver                    B5           F03
    1393 Mark Oliver                    B7
    5936 Elizabeth Oliviero             NR     B2    S08
    5747 David Opperman                 A1     A1    S08
    1897 John Opshal                    C7           S92
    3822 Eric Orf                       B7           F04
    3907 Jerry Orf                      B5           F01
    2277 Rick Orf                       C8           W95
    3751 Tim Orf                        A2           F99
    5886 Pete Origliasso                C8           W08
    3878 Scott Orlando                  NR
    2432 Dan Orr                        NR           W94
    4786 Gregg Orr                      B1           F02
    2244 Mike Orr                       B3           S93
    2690 Pat Orr                        A3           S98
    2923 Terry Orr                      A1           F97
    5916 Russ Ortlip                    C7           W08
    2447 Greg Ory                       C1           W95
    1552 Nikkie Orzell                  B4           F92
    1394 Tom Orzell                     A6           W93
    1395 Ted Osborn                     C7           F99
    2798 Monty Osborne                  A2           W98
    2799 Ozzie Osborne                  A1           F97
    2752 Mike Osbourne                  C7           S95
    3811 Shawn Ostmann                  B1           F98
    4927 Mike Ostrowski                 C4           S03
    2807 Karen Oswald                   C8           W02
    4669 Chris Oth                      NR
    1397 Carol Ott                      C6
    5062 Nancy Otte                     B6           W08
    5868 Nick Ottie                     C8     C7    S08
    2168 Mike Overall                   C4           W93
    5942 Bob Overy                      NR     C7    S08
    3457 Glenn Overy                    B6     B5    S08
    1398 Bryan Owen                     B3           F94
    1399 Marc Owen                      B9           F95
    2667 Julie Owens                    C1           W95
    5584 Randy Owens                    B2           W07
    3800 Tim Owens                      C4           F98
    2027 Dawn Owensby                   C5           F96
    2834 Slade Owensby                  NR
    3104 Jason Ozenkoski                C4           S96