| YEAR | DIAMOND SERIES CHAMPIONS |
| 2020 | #51 Freddie Rahmer |
| 2019 | #21 Brian Montieth |
| 2018 | #69K Lance Dewease |
| 2017 | #51 Freddie Rahmer |
| 2016 | #27 Greg Hodnett |
| 2015 | #27 Greg Hodnett |
| 2014 | #27 Greg Hodnett |
| 2013 | #69K Don Kreitz Jr. |
| 2012 | #39 Greg Hodnett |
| 2011 | #30C Lance Dewease |
| 2010 | #1 Stevie Smith / #22 Greg Hodnett |
| 2009 | #88 Todd Shaffer |
| 2008 | #71 Brian Leppo |
| 2007 | #22 Greg Hodnett |
| 2006 | #30 Doug Esh |
| 2005 | #88H Fred Rahmer |
| 2004 | #1 Mark Smith |
| 2003 | #12 Greg Hodnett |
| 2002 | #77 Lance Dewease |
| 2001 | #7 Keith Kauffman |
| 2000 | #69 Don Kreitz Jr. |
| 1999 | #77 Fred Rahmer |
| WINS | DIAMOND SERIES WIN LIST |
| 23 |
Lance Dewease Fred Rahmer |
| 21 | Greg Hodnett |
| 10 | Stevie Smith |
| 9 |
Danny Dietrich Doug Esh |
| 8 | Brian Montieth |
| 7 | Daryn Pittman |
| 6 |
Don Kreitz Jr. Freddie Rahmer Mark Smith Lucas Wolfe |
| 5 | Todd Shaffer |
| 4 | Brian Leppo |
| 3 |
Steve Buckwalter Aaron Reutzel Logan Schuchart |
| 2 |
Mike Erdley Keith Kauffman Alan Krimes Kyle Larson Chad Layton Brent Marks Jeff Shepard Trey Starks |
| 1 |
Pat Cannon Alan Cole Dave Ely Kevin Gobrecht Cory Haas Kenny Jacobs Jason Johnson Craig Keel Sean Michael Kevin Nouse Jimmy Siegel Tyler Walker Adam Wilt |
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