Garrett Smithley at Indianapolis
Garrett Smithley has made 7 NASCAR O'Reilly Series starts at Indianapolis since 2016, with 0 wins, 0 top 10s and an average finish of 22.7.
Totals at Indianapolis by series
| Series | Starts | Wins | Top 5 | Top 10 | Laps led | Avg finish | Avg start | Best finish |
|---|---|---|---|---|---|---|---|---|
| Cup Series | 2 | 0 | 0 | 0 | 1 | 26 | 33 | 24 |
| O'Reilly Series | 7 | 0 | 0 | 0 | 1 | 22.7 | 28.7 | 14 |
Every start at Indianapolis
| Date | Race | Series | Start | Finish | Laps led | Status |
|---|---|---|---|---|---|---|
| July 25, 2026 | 2026 Pennzoil 250 presented by Take 5 Oil Change | O'Reilly Series | 30 | 25 | 0 | Running |
| July 26, 2025 | 2025 Pennzoil 250 | Xfinity Series | 32 | 25 | 0 | Running |
| July 20, 2024 | 2024 Pennzoil 250 | Xfinity Series | 26 | 31 | 0 | Running |
| July 5, 2020 | 2020 Big Machine Hand Sanitizer 400 Powered by Big Machine Records | Cup Series | 28 | 24 | 1 | Running |
| September 8, 2019 | 2019 Big Machine Vodka 400 at the Brickyard Powered By Florida Georgia Line | Cup Series | 38 | 28 | 0 | Running |
| September 7, 2019 | 2019 Indiana 250 | Xfinity Series | 32 | 14 | 0 | Running |
| September 10, 2018 | 2018 Lilly Diabetes 250 | Xfinity Series | 23 | 20 | 0 | Running |
| July 22, 2017 | 2017 Lilly Diabetes 250 | Xfinity Series | 33 | 21 | 1 | Running |
| July 23, 2016 | 2016 Lilly Diabetes 250 | Xfinity Series | 25 | 23 | 0 | Running |