| May 20, 1953 | Mercer Speedway, Mercer, PA | NASCAR Short Track | Ray Duhigg | |
| June 6, 2009 | Eastern Storm | Mercer Speedway, Mercer, PA | USAC Sprint Car | Cole Whitt |
| April 9, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Brandon Spithaler | |
| April 30, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Jason Dolick | |
| May 7, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Danny Smith | |
| May 21, 2011 | Mercer Speedway, Mercer, PA | All Star Circuit of Champions Sprint Car | Daryn Pittman | |
| May 28, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Brian Ellenberger | |
| June 4, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Cap Henry | |
| June 11, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Brian Ellenberger | |
| June 18, 2011 | Mid-Season Championship | Mercer Speedway, Mercer, PA | 410 Sprint Car | Jack Sodeman Jr. |
| June 25, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Bob Felmlee | |
| July 2, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Rod George | |
| July 9, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Danny Holtgraver | |
| July 16, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Rod George | |
| July 23, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Bob Felmlee | |
| July 30, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Danny Holtgraver | |
| August 6, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Rod George | |
| August 13, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Brandon Spithaler | |
| August 20, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Bob Felmlee | |
| August 27, 2011 | Mercer Speedway, Mercer, PA | All Star Circuit of Champions Sprint Car | Tim Shaffer | |
| September 3, 2011 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Rod George | |
| April 7, 2012 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Brandon Spithaler | |
| April 28, 2012 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Eric Williams | |
| May 5, 2012 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Rod George | |
| May 12, 2012 | Mercer Speedway, Mercer, PA | All Star Circuit of Champions Sprint Car | Tim Shaffer | |
| May 19, 2012 | Mercer Speedway, Mercer, PA | BOSS Sprint Car | Brandon Spithaler | |
| May 26, 2012 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Jimmy Light | |
| June 9, 2012 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Danny Holtgraver | |
| June 16, 2012 | Sprint Shootout | Mercer Speedway, Mercer, PA | 410 Sprint Car | Danny Holtgraver |
| June 23, 2012 | Mid Season Championship | Mercer Speedway, Mercer, PA | 410 Sprint Car | Eric Williams |
| June 30, 2012 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Mike Lutz | |
| July 7, 2012 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Rod George | |
| July 21, 2012 | Sprint Slug-Out | Mercer Speedway, Mercer, PA | 410 Sprint Car | Adam Kekich |
| August 25, 2012 | 23rd Western Pennsylvania Championship | Mercer Speedway, Mercer, PA | All Star Circuit of Champions Sprint Car | Daryn Pittman |
| April 27, 2013 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Brandon Spithaler | |
| May 4, 2013 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Danny Holtgraver | |
| May 18, 2013 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Scott Priester | |
| May 25, 2013 | Mercer Speedway, Mercer, PA | BOSS Sprint Car | Brandon Spithaler | |
| June 1, 2013 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Danny Holtgraver | |
| June 1, 2013 | Mercer Speedway, Mercer, PA | PST 360 Sprint Car | Danny Holtgraver | |
| June 8, 2013 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Rod George | |
| June 15, 2013 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Rod George | |
| June 22, 2013 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Eric Williams | |
| July 6, 2013 | Mercer Speedway, Mercer, PA | All Star Circuit of Champions Sprint Car | Danny Holtgraver | |
| July 13, 2013 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Jack Sodeman Jr. | |
| August 3, 2013 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Rod George | |
| August 10, 2013 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Adam Kekich | |
| August 24, 2013 | 24th Western PA Sprint Championship | Mercer Speedway, Mercer, PA | All Star Circuit of Champions Sprint Car | Danny Holtgraver |
| September 7, 2013 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Jack Sodeman Jr. | |
| April 12, 2014 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Rod George | |
| April 19, 2014 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Danny Holtgraver | |
| April 26, 2014 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Jack Sodeman Jr. | |
| May 10, 2014 | Mercer Speedway, Mercer, PA | All Star Circuit of Champions Sprint Car | Jac Haudenschild | |
| May 24, 2014 | Mercer Speedway, Mercer, PA | BOSS Sprint Car | Dustin Smith | |
| May 31, 2014 | Mercer Speedway, Mercer, PA | Patriot 360 Sprint Car | Jared Zimbardi | |
| June 7, 2014 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Adam Kekich | |
| June 14, 2014 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Ed Lynch Jr. | |
| June 21, 2014 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Jack Sodeman Jr. | |
| June 28, 2014 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Rod George | |
| July 5, 2014 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Eric Williams | |
| August 9, 2014 | Putsy Kekich Memorial | Mercer Speedway, Mercer, PA | 410 Sprint Car | Brandon Matus |
| August 16, 2014 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Andy Mckisson | |
| August 23, 2014 | Mercer Speedway, Mercer, PA | All Star Circuit of Champions Sprint Car | Dale Blaney | |
| August 24, 2014 | Western Pennsylvania Sprint Championship | Mercer Speedway, Mercer, PA | All Star Circuit of Champions Sprint Car | Tim Shaffer |
| April 18, 2015 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Adam Kekich | |
| May 2, 2015 | Mercer Speedway, Mercer, PA | All Star Circuit of Champions Sprint Car | Chad Kemenah | |
| May 9, 2015 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Eric Williams | |
| May 23, 2015 | Mercer Speedway, Mercer, PA | BOSS Sprint Car | Brandon Matus | |
| July 3, 2015 | Mercer Speedway, Mercer, PA | All Star Circuit of Champions Sprint Car | Lee Jacobs | |
| July 4, 2015 | Mercer Speedway, Mercer, PA | All Star Circuit of Champions Sprint Car | Ryan Smith | |
| July 18, 2015 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Brandon Matus | |
| July 25, 2015 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Jack Sodeman Jr. | |
| August 1, 2015 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Scott Priester | |
| August 8, 2015 | Putsy Kekich Memorial | Mercer Speedway, Mercer, PA | 410 Sprint Car | Danny Holtgraver |
| August 22, 2015 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Adam Kekich | |
| August 29, 2015 | Mercer Speedway, Mercer, PA | 410 Sprint Car | Jack Sodeman Jr. | |
| June 3, 2017 | Mercer Speedway, Mercer, PA | All Star Circuit of Champions Sprint Car | Chad Kemenah |