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SDSU D-Line Aims for Dominance: The Chain Gang Rises
26 Aug
Summary
- SDSU's defensive line seeks depth with 10-12 players ready.
- Key returners include Logan Green and All-America Dawson Ripperda.
- The unit aims to reclaim national championship-level defense standards.

South Dakota State University's football team is pinning its championship hopes on a formidable defensive line, aiming to cultivate a deep and physically dominant "Chain Gang" unit. Coach Dan Jackson emphasized the need for 10 to 12 players capable of contributing consistently throughout the season.
Key defensive tackles Logan Green and Jace Sifore return, with Green having led the team in tackles for loss and sacks last season. Defensive end Dawson Ripperda earned preseason All-America honors, while Reis Kirschenman is back after an injury-plagued 2025 season. Several other players are expected to compete for significant playing time, bolstered by a highly competitive practice environment.
The Jackrabbits' defense demonstrated statistical strength in 2025, ranking nationally in takeaways and third-down conversion defense. However, for the players and coaches, this performance fell short of the elite standard set in their 2022 and 2023 national championship seasons. They are committed to regaining that feared defensive identity.
Defensive line coach Logan McCormick has been credited with instilling intensity and high expectations, fostering significant development, particularly among younger players. This focus on physicality and connection within the unit is seen as crucial for SDSU's ambition to contend for another national title.