| | Heat | Dash | B Feature | A Feature |
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| 4/4/2015 | Yakima Dirt Track - Yakima, WA Summer Thunder Sprint Tour at Yakima Fairgrounds 360 Sprints - Winged: Summer Thunder Series with Summer Thunder Sprint Series Sprint Cars, B Modifieds, Vintage Modifieds | Results | | Lawrence O'Connor (A Modifieds) | - | - | - | - | | Lawrence O'Connor (B Modifieds) | 1st | - | - | 4th |
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| 5/9/2015 | Grays Harbor Raceway - Elma, WA Round 3 Grays Harbor Racing Series A Modifieds: Washington Modified Tour 360 Sprints - Winged, B Modifieds, Hornets | Results | | Lawrence O'Connor (A Modifieds) | 1st | - | - | 3rd |
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| 5/30/2015 | Grays Harbor Raceway - Elma, WA Round 6 Grays Harbor Racing Series A Modifieds: Washington Modified Tour Street Stocks, Vintage Modifieds, Dwarf | Results | | Lawrence O'Connor (A Modifieds) | 2nd | - | - | 5th |
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| 6/13/2015 | Grays Harbor Raceway - Elma, WA Round 8 Grays Harbor Racing Series A Modifieds: Washington Modified Tour 360 Sprints - Non-Winged: WSS - Wingless Sprint Series with ODSS-Oregon Double Shot Series Midgets, Vintage Modifieds, Hornets | Results | | Lawrence O'Connor (A Modifieds) | - | - | 2nd | 5th |
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| 6/16/2015 | Cottage Grove Speedway - Cottage Grove, OR WILD WEST MODIFIED SPEEDWEEK A Modifieds, Hornets | Results | | Lawrence O'Connor (A Modifieds) | - | - | 13th | - |
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| 6/17/2015 | Sunset Speedway Park - Banks, OR WILD WEST MODIFIED SPEEDWEEK- $25 A CAR LOAD ADMISSION - LOAD AS MANY IN YOUR CAR A Modifieds, Dwarf | Results | | Lawrence O'Connor (A Modifieds) | - | - | - | 12th |
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| 6/19/2015 | Willamette Speedway - Lebanon, OR WILD WEST MODIFIED SPEEDWEEK Super Sports, A Modifieds, Street Stocks | Results | | Lawrence O'Connor (A Modifieds) | - | - | 8th | - |
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| 6/20/2015 | Grays Harbor Raceway - Elma, WA Round 9 Grays Harbor Racing Series 360 Sprints - Winged, A Modifieds, Street Stocks, Hornets | Results | | Lawrence O'Connor (A Modifieds) | 2nd | - | - | 2nd |
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| 7/24/2015 | Grays Harbor Raceway - Elma, WA Shipwreck Beads Modified Nationals / Dwarf Car Nationals A Modifieds: Washington Modified Tour Vintage Modifieds, Dwarf | Results | | Lawrence O'Connor (A Modifieds) | 3rd | 3rd | - | 7th |
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| 7/25/2015 | Grays Harbor Raceway - Elma, WA Shipwreck Beads Modified National Finals / Dwarf Car Nationals A Modifieds: Washington Modified Tour Vintage Modifieds, Dwarf | Results | | Lawrence O'Connor (A Modifieds) | 2nd | - | - | 14th |
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| 8/22/2015 | Grays Harbor Raceway - Elma, WA Round 15 Grays Harbor Racing Series 360 Sprints - Winged, A Modifieds, Dwarf, Hornets | Results | | Lawrence O'Connor (A Modifieds) | 1st | - | - | 3rd |
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| 9/5/2015 | Skagit Speedway - Burlington, WA Monster Meltdown 410 Sprints - Winged: World of Outlaws A Modifieds | Results | | Lawrence O'Connor (A Modifieds) | 1st | - | - | 1st |
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| 10/3/2015 | Grays Harbor Raceway - Elma, WA Season Championships and Fireworks Extravaganza!! -- Fan Appreciation Night! A Modifieds: Washington Modified Tour 360 Sprints - Winged, Midgets, Dirt Super Late Models, Street Stocks, Vintage Modifieds, Hornets | Results | | Lawrence O'Connor (A Modifieds) | - | - | 10th | - |
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| 11/14/2015 | Dirt Track at Las Vegas - Las Vegas, NV 18th Annual IMCA Duel in the Desert A Modifieds: Duel in the Desert B Modifieds | Results | | Lawrence O'Connor (A Modifieds) | - | 2nd | 9th | - |
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