Steve Jennum, a mixed martial artist, competed with a record of 2-3-0, holding a weight class of 215 lbs. Throughout his career, he demonstrated an orthodox stance in the octagon. In terms of performance statistics during his UFC tenure, Jennum averaged no significant strikes per minute and had a striking accuracy of 0%. He also absorbed no strikes per minute and maintained a strike defense of 0%. His takedown attempts were equally scarce, with an average of 0.0 per 15 minutes, and his takedown accuracy was also at 0%. Jennum's most notable victories include Harold Howard, whom he defeated via KO/TKO punches in 1994 and through an armbar against Melton Bowen in the same year. His last fight took place on December 16, 1995, where he suffered a submission loss to David Abbott due to a neck crank.