Parker Retzlaff
A young Wisconsin talent who made his Cup debut in 2024, Parker Retzlaff played a pivotal role in Harrison Burton's historic Daytona win by providing the drafting push on the final lap. The Xfinity Series regular has shown steady growth with multiple poles and top-five finishes across 75-plus starts.
About Parker Retzlaff
Parker Retzlaff competed in 2 NASCAR Cup Series and NASCAR O'Reilly Auto Parts Series races, racing out of Rhinelander, WI. Parker Retzlaff earned 1 top-10 finish in 2 starts. Parker Retzlaff made 3 starts at Richmond Raceway, posting an average finish of 14.0.
Driver Profile 
2026 Season
Best Tracks
Parker Retzlaff's best track is Richmond Raceway with 0 wins and a 14 average finish in 3 races.
| Track | Races | Avg Finish |
|---|---|---|
| Richmond Raceway | 3 | 14 |
| Dover International Speedway | 3 | 14.7 |
| Charlotte Motor Speedway Road Course | 3 | 16.7 |
| Homestead-Miami Speedway | 4 | 17 |
| Watkins Glen International | 4 | 17.3 |
Recent Results
Parker Retzlaff's most recent 20 race results across multiple series.
Year-by-Year Results
Parker Retzlaff has competed in 6 combined seasons, with a career average finish of N/A.
| Season | Series | Races | Wins | Avg Start | Avg Finish |
|---|---|---|---|---|---|
| 2026 | O'Reilly | 13 | 0 | 14.77 | 12.69 |
| 2025 | O'Reilly | 32 | 0 | 23.94 | 22.66 |
| 2024 | O'Reilly | 33 | 0 | 16.12 | 23.52 |
| 2024 | Cup | 2 | 0 | — | 21.00 |
| 2023 | O'Reilly | 33 | 0 | 17.12 | 17.88 |
| 2022 | O'Reilly | 9 | 0 | 20.00 | 18.44 |
Related Drivers
| Name | Relation |
|---|---|
| Anthony Alfredo | Teammate |
| Justin Allgaier | Same Mfr |
| A.J. Allmendinger | Same Mfr |
| Tyler Ankrum | Same Mfr |
| Josh Bilicki | Same Mfr |
| Alex Bowman | Same Mfr |
| Spencer Boyd | Same Mfr |
| Jeb Burton | Same Mfr |
| Kyle Busch | Same Mfr |
| William Byron | Same Mfr |
| Rajah Caruth | Same Mfr |
| Ross Chastain | Same Mfr |