Owner, Tony Stewart

Car Owner – Tony Stewart

In August of 2007, Donny Schatz agreed to join 3x NASCAR Monster Energy Cup Series champion Tony Stewart and Brownsburg, Indiana based Tony Stewart Racing (TSR).  Stewart, who climbed the ranks through the United States Auto Club en route to NASCAR, began his ownership role with the World of Outlaws in 2001. The Columbus, Indiana native has fielded a Winged Sprint Car on the national tour ever since. When Stewart talked Schatz into joining TSR, it gave TSR a two-car team with the World of Outlaws. Stewart dabbled in some 360 Winged Sprint car races, but in 2008 began competing in selected 410 shows. After the 2009 and 2010 seasons, Stewart accompanied Schatz to Australia for six weeks of Sprint car “training”.  In July 2011, “Smoke” proved he wasn’t just out there for fun when he defeated the World of Outlaws at Ohsweken (Ontario) Speedway. Stewart continues to look at ways to help his TSR organization.  In 2015, he took over the Arctic Cat All-Star Circuit of Champions to go along with his ownership of Eldora Speedway.  Through his association with TSR, Schatz has enjoyed the friendship he has built with Stewart.

Crew Chief – Rick Warner

Ricky Warner

Ricky Warner, a native of Carlisle, Penn., is the crew chief for the Tony Stewart Racing (TSR) No. 15. The 2019 season will be the 14th year Warner and Donny Schatz have worked together. Ten WoO championships and 10 Knoxville Nationals highlight their accomplishments since first working together in August 2005. Warner was hired by TSR in June 2007 and was a big reason why Schatz agreed to become the driver of the second TSR WoO entry. The combination has gone onto win eight more WoO titles (2008, 2009, 2012, 2014, 2015, 2016, 2017, 2018) and eight more Knoxville Nationals (2008, 2009, 2011, 2012, 2013, 2014, 2015 and 2017).

Warner began in sprint car racing in the mid 1990’s with the late Kevin Gobrecht competing in the tough Central Pennsylvania circuit. He spent several years on the Outlaw Tour with Tyler Walker and later worked with Jac Haudenschild and Andy Hillenburg.

After spending three years working in NASCAR for Evernham Racing, Warner returned to the sprint car ranks in August of 2005 when he joined Donny Schatz Motorsports. The combination of Schatz and Warner proved to be stout as the duo won a number of races to close the 2005 season, the Knoxville Nationals in 2006 and the WoO championship in 2006.

Warner lives in Indianapolis, IN with his wife Danelle, their son Drew, and daughter Stevie.


Car Chief – Steve Swenson

Steve Swenson

Steve “Scuba” Swenson hails from Watertown, South Dakota and is car chief for the Tony Stewart Racing (TSR) No. 15. Swenson, who joined TSR in 2007, is working with Schatz for the seventh consecutive season. He has been part of the team that has helped Schatz win five consecutive Knoxville Nationals crowns from 2011-2015 and six WoO championships in the last seven seasons (2012, 2014, 2015, 2016, 2017 and 2018).

Swenson, a native of Watertown, S.D., got hooked on racing early in life as he went late model racing with his uncle Chuck and then later was part of a racing crew that traveled in the Upper Midwest to places like Huset’s Speedway, Jackson Speedway and Red River Valley Speedway.

In 1999, he began his World of Outlaws career as a wrench for Andy Hillenburg’s No. 2. From 2000-2003, he worked with Sonny Kratzer on the Selma Shell No. 11 before spending a pair of season’s with Elite Racing. In 2007, he reunited with Paul McMahan at TSR as a crew member on the Bass Pro Shops No. 20.

Swenson, who lives in Brownsburg, IN, and his wife Rachel and daughter Molly, who always brings a smile to everyone’s face when she comes to the races.

Crewman – Brad Mariscotti

Brad Mariscotti

Brad Mariscotti has spent the past eight seasons with Tony Stewart Racing and in 2016 he won his first WoO championship as a member of the TSR 15 team. Prior to his becoming an integral part of the championship team, Mariscotti experienced a great deal of success in his career winning eight USAC championships – four Silver Crown titles two with Levi Jones and two with Bobby East and four Sprint car titles, three Sprint with Jones and 1 with Bryan Clauson. Brad spent 2015 with TSR’s No. 11 and Sprint car legend Steve Kinser.

Mariscotti hails from Reedley, California and was extremely successful in the Golden State before heading to the Midwest. He worked at Western Speed and part of a team that competed in both the USAC Midgets and pavement Sprint cars. He was with Nick Faas when they won the USAC Western States Midget championship and also part of team that won the prestigious Turkey Night GP Midget event in 2006 and 2008.

He resides in Brownsburg, Ind., with his wife Dody.

Schatz Family

As parents of Donny, Danny and Diane Schatz have been involved with Donny’s racing career from day one. They put Donny on the road in 1997 to chase the WoO Rookie of the Year and have supported his racing career during the past two decades.

Danny is a former sprint car competitor and used his experience to assemble the winning combination of people and equipment that helped Donny win back-to-back WoO titles. He is a pilot with several years of airtime and spends a lot of time in the air getting to the races.

Diane spearheads the development and constant enhancement of the merchandising and sponsor-oriented marketing programs for Donny and you can find her at most races in the Schatz Merchandise trailer. She loves spending time with fans and in some cases you’ll see her with her granddaughters (Laela, Amelia, Bergan) or some day soon grandson’s (Oliver and Gray) having a blast.

Danny and Diane operate full service truckstops in Fargo and Minot, ND, and both are avid race fans that attend most events every season.

E-mail Diane at diane@ideaone.net


Deanne Schatz, has been apart of Donny Schatz Motorsports since the beginning!! Always been a huge fan of her brother, there has always been something that she has done to contribute to the team! Her and Diane are busy all year long coming up with new apparel designs and new ideas for the upcoming race year. Deanne is a graduate from North Dakota State University with a Bachelors degree in Business Administration. She is employed by her family at the Petro in Fargo and heads up the Human Resource Department. Deanne enjoys all the aspects of racing, from the intensity of a great race to the social events that come along during the season.

She is also the proud mother of four children (Amelia, Laela, Bergan and Gray).

E-mail Deanne at deanne@ideaone.net