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| 3/31/2023 | Merced Speedway - Merced, CA Regional#1 night 1 Dwarf: Western States Dwarf Car Association Vintage Modifieds, IMCA Northern SportMod, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Chad Matthias (Pro Dwarf) | 6th | - | - | 9th |
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| 4/1/2023 | Merced Speedway - Merced, CA Regional#1 night 2 Dwarf: Western States Dwarf Car Association Hobby Stocks, Mini Wedge, Pony Stock, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Chad Matthias (Pro Dwarf) | 4th | - | - | 17th |
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| 4/14/2023 | Kevin Harvick's Kern Raceway - Bakersfield, CA Nationals #2 night 1 Dwarf: Western States Dwarf Car Association Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Chad Matthias (Pro Dwarf) | 8th | - | 9th | - |
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| 4/15/2023 | Kevin Harvick's Kern Raceway - Bakersfield, CA Nationals #2 night 2 Dwarf: Western States Dwarf Car Association Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Chad Matthias (Pro Dwarf) | 1st | - | 10th | 22nd |
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| 4/22/2023 | Petaluma Speedway - Petaluma, CA Weekly Show A Modifieds, Stock Non-Wing, Non-Winged Sprints, Dwarf | Results | | Chad Matthias (Dwarf) | 2nd | - | - | 12th |
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| 4/29/2023 | Petaluma Speedway - Petaluma, CA Weekly Show Non-Winged Sprints, Dwarf, Super Stocks, Pure Stock | Results | | Chad Matthias (Dwarf) | 3rd | - | - | 2nd |
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| 5/12/2023 | Quincy Speedway - QUINCY, CA National #3 night 1 Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Chad Matthias (Pro Dwarf) | 6th | - | - | 20th |
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| 5/13/2023 | Quincy Speedway - QUINCY, CA National #3 night 2 Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Chad Matthias (Pro Dwarf) | 6th (DNF) | - | 12th (DNF) | 15th |
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| 5/20/2023 | Petaluma Speedway - Petaluma, CA Salute to First Responders 410 Sprints - Winged: NARC King of the West Sprints Stock Non-Wing, Dwarf, Super Stocks | Results | | Chad Matthias (Dwarf) | 2nd | - | - | 5th |
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| 6/3/2023 | Petaluma Speedway - Petaluma, CA Weekly Show Non-Winged Sprints, Dwarf, Super Stocks, Pure Stock | Results | | Chad Matthias (Dwarf) | 2nd | - | - | 1st |
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| 6/9/2023 | Antioch Speedway - Antioch, CA National #4 night 1 Non-Winged Sprints, IMCA Stock Car, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Chad Matthias (Pro Dwarf) | 3rd | - | - | 7th |
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| 6/10/2023 | Antioch Speedway - Antioch, CA National #4 night 2 Factory Stocks, Super Sports, IMCA Modified, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Chad Matthias (Pro Dwarf) | - | - | - | 4th |
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| 6/17/2023 | Petaluma Speedway - Petaluma, CA Weekly Show A Modifieds, Non-Winged Sprints, Dwarf, Super Stocks | Results | | Chad Matthias (Dwarf) | 1st | - | - | 1st |
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| 6/21/2023 | Petaluma Speedway - Petaluma, CA Weekly Show - Fair Race Stock Non-Wing, Non-Winged Sprints, Dwarf | Results | | Chad Matthias (Dwarf) | 2nd | - | - | 5th |
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| 7/8/2023 | Petaluma Speedway - Petaluma, CA Salute to Baylands Raceway Park 410 Sprints - Winged: NARC King of the West Sprints Stock Non-Wing, Dwarf, Pure Stock, Dirt Mini Stocks | Results | | Chad Matthias (Dwarf) | 1st | - | - | 1st |
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| 7/14/2023 | Petaluma Speedway - Petaluma, CA National #5 night 1 Super Stocks, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Chad Matthias (Pro Dwarf) | 4th | - | - | 18th |
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| 7/15/2023 | Petaluma Speedway - Petaluma, CA National #5 night 2 Super Stocks, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf | Results | | Chad Matthias (Pro Dwarf) | 2nd | - | 4th | 8th |
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| 8/5/2023 | Petaluma Speedway - Petaluma, CA Weekly Show Hobby Stocks, A Modifieds, Dwarf, Super Stocks | Results | | Chad Matthias (Dwarf) | 1st | - | - | 1st |
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| 8/11/2023 | Cottage Grove Speedway - Cottage Grove, OR National #6 night 1 Sportsman Dwarf, Veteran Dwarf, Pro Dwarf, Dirt Mini Stocks | Results | | Chad Matthias (Pro Dwarf) | 3rd | - | - | 21st |
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| 8/12/2023 | Cottage Grove Speedway - Cottage Grove, OR National #6 night 2 Street Stocks, Sportsman Dwarf, Veteran Dwarf, Pro Dwarf, Dirt Mini Stocks | Results | | Chad Matthias (Pro Dwarf) | 5th | - | 11th | 17th |
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| 8/19/2023 | Petaluma Speedway - Petaluma, CA 12th Annual Soares Classic- Hunt Wingless - Weekly Show Stock Non-Wing, Non-Winged Sprints, Dwarf, Super Stocks | Results | | Chad Matthias (Dwarf) | 1st | - | - | 15th |
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