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!"

— 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