| Tourney | Year | Winner | Players | Playing Days |
|---|---|---|---|---|
| WRGPT1 | 1991-2 | Steve Jacobs | 30 | ??? |
| WRGPT2 | 1992-3 | Ed Baker | ~130 | ??? |
| WRGPT3 | 1993-4 | Roy Hashimoto | 195 | 196? |
| WRGPT4 | 1994-5 | Lee Jones | 376 | ??? |
| WRGPT5 | 1995-6 | Clark Olson | 535 | 267 |
| WRGPT6 | 1996-7 | Colin Bown | 630 | 257 |
| WRGPT7 | 1997-8 | Ming Lee | 684 | 274 |
| WRGPT8 | 1998-9 | Ken Anderson | 990 | 285 |
| WRGPT9 | 1999-2000 | Kevin Behrens | 987 | 257 |
| WRGPT10 | 2000-1 | Michael Hunter | 1080 | 277 |
| WRGPT11 | 2001-2 | D Piersol | 1133 | 282 |
| WRGPT12 | 2002-3 | Colin Meiklejohn | 1086 | 281 |
| WRGPT13 | 2003-4 | Rob Hauptman | 1094 | 263 |
| WRGPT14 | 2004-5 | Brent Stuber | 1159 | 270 |
| WRGPT15 | 2005-6 | AmerAsian - Marcia Kim | 1286 | 243 |
| WRGPT16 | 2006-7 | Grasshopp3r - Brent Hoag | 1314 | 261 |
| WRGPT17 | 2007-8 | Bacon - Mike Donnellan | 1133 | 274 |
| WRGPT18 | 2008-9 | James Scharf | 1072 | 249 |
| WRGPT19 | 2009-10 | ADB Jaeger - Eric J. Holtman | 1016 | 255 |
| WRGPT20 | 2010-11 | Scipio - Matt DiMaggio | 872 | 245 |
| WRGPT21 | 2011-12 | SongMonk - Mason Kong | 821 | 247 |
| WRGPT22 | 2012-13 | BrownTrout - Bob Brown | 823 | 281 |
| WRGPT23 | 2013-14 | Bommerman - Charles "Chic" Natkins | 913 | 235 |
| WRGPT24 | 2014-15 | Rkal - Dick Kalagher | 726 | 222 |
| WRGPT25 | 2015-16 | Greg Heimann | 763 | 248 |
| WRGPT26 | 2016-17 | Dave Weiss | 594 | 214 |
| WRGPT27 | 2017-18 | StingRay - Mark Kirner | 597 | 195 |