Sportsmax Radio
"Sportsmax with Mike Henriksen has interesting guests, great questions, and lots of information. KDSJ has carried Sportsmax since the very beginning, and our listeners love it!"
"Mike brings a genuine enthusiasm and love for South Dakota sports to Sportsmax. Whether it's interviewing state football champions from 20 years ago or remembering the athletes and coaches that touched our lives, Sportsmax celebrates all that is good about sports and South Dakota!"
— Al Decker, KDSJ 980, Deadwood/Spearfish
"Mike brings a genuine enthusiasm and love for South Dakota sports to Sportsmax. Whether it's interviewing state football champions from 20 years ago or remembering the athletes and coaches that touched our lives, Sportsmax celebrates all that is good about sports and South Dakota!"
— Matt Hendrickson, KJAM Radio Sports Director
Here are the towns, stations, and times the show airs each week.
| Aberdeen | KSDN AM 930 | Saturday 8 AM |
| Brookings | KJJQ AM 910 | Saturday 9 AM |
| Deadwood/Spearfish | KDSJ AM 980 | Saturday 7 AM |
| Huron | KOKK AM 1210 | Saturday 9 AM |
| Lemmon | KBJM AM 1400 | Saturday 10 AM |
| Madison | KAJAM AM 1390 | Saturday 10 AM |
| Milbank | KMSD AM 1510 | Saturday 10 AM |
| Mitchell | KORN AM 1490 | Saturday 10 AM |
| Pierre | KCCR AM 1240 | Saturday 10 AM |
| Sioux Falls | KWSN AM 1230 | Saturday 8 AM |
| Sturgis | KBHB AM 810 | Monday 6 PM |
| Rapid City | KTOQ AM 1340 | Saturday 7 PM |
| Watertown | KWAT AM 950 | Friday 4 PM |
| Winner | KWYR AM 1260 | Sunday 1 PM |
| Yankton/Vermillion | KVTK AM 1570 | Saturday 8 AM |
