2025

Finished 1-2 in 450 Class championship in historic season by Jett and Hunter Lawrence, who became first siblings to accomplish such a feat; Earned a combined 10 wins in 450 Class with Jett [9] and Hunter [1], who also finished 1-2 overall 6 times; Finished runner-up in 250 Class championship with Jo Shimoda, who earned 3 wins; Captured Team of the Year honors and Manufacturer Cup

2024

Finished runner-up in 450 Class championship with Hunter Lawrence, who earned 9 podiums; Earned 4 wins in 450 Class with Jett Lawrence; Chance Hymas' maiden pro victory at RedBud served as the lone 250 Class win, while both Hymas (4th) and Jo Shimoda (6th) finished inside top 10 in 250 Class championship

2023

Swept the series championships with Jett Lawrence (450 Class) and Hunter Lawrence, who became the first siblings to win titles in the same season; Jett Lawrence amassed a perfect season (22-0) with 11 wins while Hunter Lawrence earned 7 wins; once again captured Team of the Year honors and Manufacturer Cup

2022

Earned back-to-back 250 Class championships for first time since mid 90's with Jett Lawrence (9 wins), followed by Hunter Lawrence in 3rd; Placed both riders inside the top 5 of 450 Class championship, led by runner-up Chase Sexton; earned 5 wins with Sexton (4) and Ken Roczen (1); captured Team of the Year honors and Manufacturer Cup

2021

Earned HRC's first 250 Class championship since 1996 with Jett Lawrence, followed by Hunter Lawrence in 3rd; earned 5 wins with Jett (4) and Hunter (1); Placed both riders inside the top 5 of 450 Class championship, led by Ken Roczen in 3rd; earned 3 wins with Roczen (2) and Chase Sexton (1)