A graduate of the English Creek Outlaw Karts, Alex impressed in his rookie 2021 season at Knoxville. He racked up three top five finishes and earned Rookie of the Year honors in the Pro Sprints class, finishing eighth in the final point race.

In 2022, he built on that success, by moving up to the 360 class and earning a top ten standing in points. In 2023, Alex joined Team DGRD, and returned to his own team in 2024. In 2025, he had podium finishes with both the Sprint Invaders and the Malvern Bank 360 Sprints.

Alex is the grandson of former Knoxville regular and Knoxville Raceway Hall of Famer Mike Proffitt.

Knoxville 360 Point Standing by Year:

2025 - 21st, 2024 - 18th, 2023 - 15th, 2022 - 10th

Knoxville Pro Sprints Standing by Year:

2021 - 8th

2017 English Creek Speedway Points Champion
2017 Outlaw Dirt Kart Nationals Champion
2017 Turkey Chase Winner
2017 English Creek Speedway Driver of The Year
2017 Knoxville Raceway Marion County Fair Race Winner
2017 Cedar Lake Fall Shootout Champion
2017 Battle @ The Barn Champion
2017 King Of The Corn Champion
2018 King Of The Corn Champion
2018 English Creek Speedway Points Champion
2018 Outlaw Dirt Kart Nationals Champion
2018 English Creek Speedway Scored 11 wins out of 12 races
2019 Outlaw Kart Superbowl Champion
2019 Doug Cottrel Memorial winner
2020 English Creek speedway 250cc points champion
2021 English Creek speedway open 500cc rookie of the year
2021 Knoxville raceway pro sprint rookie of the year

Will Kline
Jared Sutton
Josh Sutton
Jared Van Wyk
Cody Johnston