AMA FLAT TRACK GRAND SLAM - AFT SINGLES/PRO SINGLES


Page content updated 8/17/2025


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The AMA "Grand Slam" identifies a racer who won at least one Grand National event in each of the four AMA Pro Singles/AFT Singles National racing disciplines from 2009 to present. Those four disciplines are short track, TT, half mile, and mile.


Racers Who Have Completed The AFT Singles Grand Slam
in their Career

1. Dalton Gauthier 3/10/2016 Daytona Beach, FL Short Track
YZ450F
14A
8/20/2016 Elbridge, NY Half Mile
YZ450F
14A
3/16/2017 Daytona Beach, FL TT
YZ450F
22
5/29/2022 Lexington, KY Mile
CRF450R
79
2. Max Whale 7/17/2020 Barberville, FL Half Mile
KX450F
18
6/19/2021 Oklahoma City, OK Mile
450 SX-FFE
18
8/21/2021 Peoria, IL TT
450 SX-FFE
18
3/25/2023 Senoia, GA Short Track
450 SX-F
18
3. Trevor Brunner 9/4/2020 Springfield, IL Short Track
CRF450R
211
9/11/2021 Sacramento, CA Mile
CRF450R
21
8/6/2022 Rapid City, SD Half Mile
YZ450F
21
7/30/2023 Peoria, IL TT
YZ450F
21
4. Kody Kopp 3/11/2022 Barberville, FL Half Mile
450 SX-FFE
12
6/11/2022 Laconia, NH Short Track
450 SX-FFE
12
8/6/2023 Springfield, IL Mile
450 SX-F
1
8/11/2024 Sturgis, SD TT
450 SX-F
1
5. Chase Saathoff 4/27/2024 Fort Worth, TX Half Mile
CRF450R
88
7/6/2024 DuQuoin, IL Mile
CRF450R
88
7/28/2024 Peoria, IL TT
CRF450R
88
3/29/2025 Senoia, GA Short Track
CRF450R
88
6. Tom Drane 5/13/2023 Sacramento, CA Mile
YZ450F
59
7/22/2023 Swedesboro, NJ Half Mile
YZ450F
59
3/08/2024 Daytona Beach, FL Short Track
YZ450F
59
8/16/2025 Peoria, IL TT
YZ450F
59
Active full time riders are shaded in red


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Racers Who Have Completed The AFT Singles Grand Slam
In a Single Season

1. Tom Drane 6/27/2025 Lima, OH Half Mile
YZ450F
59
7/05/2025 DuQuoin, IL Mile
YZ450F
59
8/05/2025 Sturgis, SD Short Track
YZ450F
59
8/16/2025 Peoria, IL TT
YZ450F
59
Active full time riders are shaded in red


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