Greenfield Hawks

Fall
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- Girls Tennis
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Winter
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- Girls Basketball
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- Boys Basketball
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- Boys Wrestling
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- Boys Swimming
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- Bowling
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Spring
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- Boys Track
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- Girls Track
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- Girls Softball
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- Girls Soccer
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  - Varsity
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  - Junior Varsity 2
- Golf
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- Boys Golf
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  - Junior Varsity
- Boys Baseball
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- - Stadium Vision 2020
- Baseball Coaching Staff
  - Baseball Coaching Staff
  - Mr. Lee Kleszczynski
- Bowling
  - Bowling
  - Mr. Brett Pinnecker
- Boys Basketball Coaching Staff
  - Boys Basketball Coaching Staff
  - Mr. Bill Jaskulski
  - Mr. David Lopez
  - Mr. Jack Moro
  - Mr. Kyle Pionek
  - Mr. Jeff Barth
  - Mr. Ron Hill
  - Mr. Austen Flint
- Boys Soccer Coaching Staff
  - Boys Soccer Coaching Staff
  - Mr. Peter Knebel
  - Mr. Brad Ruehle
- Boys Swim Coaching Staff
  - Boys Swim Coaching Staff
  - Mr. Dale Schrank
- Boys Tennis Coaching Staff
  - Boys Tennis Coaching Staff
  - Mr. Mark Chandler
  - Ms. Susan Swaer
- Boys Volleyball Coaching Staff
  - Boys Volleyball Coaching Staff
  - Ms. Becca Myers
  - Mr. Jake Myers
- Boys/Girls Track & Field Coaching Staff
  - Boys/Girls Track & Field Coaching Staff
  - Mr. Jeff Tortomasi
  - Ms. Cindy Harrison
  - Mr. Harry Penington
  - Mr. Kane Castel
  - Mr. Rob Graetz
  - Mr. D'Monti Fedele
- Cheer Team Coaching Staff
  - Cheer Team Coaching Staff
  - Ms. Carla Gilmore
  - Ms. Sarah Gilmore
- Coed Cross Country Coaching Staff
  - Coed Cross Country Coaching Staff
  - Mr. Nathan Penn
  - Ms. Cindy Harrison
- Dance/Poms Staff
  - Dance/Poms Staff
  - Ms. Kim Pitre
- Football Coaching Staff
  - Football Coaching Staff
  - Mr. Keith Ringelberg
  - Mr. Dave Kellogg
  - Mr. Kyle Maybry
  - Mr. Jack Moro
  - Mr. Kevin Murphy
  - Mr. Erik Robertson
- Forms
- GHS Athletic Hall of Fame
  - GHS Athletic Hall of Fame
  - GHS Athletic Hall of Fame Class of 2021
- Girls Basketball Coaching Staff
  - Girls Basketball Coaching Staff
  - Mr. Jack Hervert
- Girls Soccer Coaching Staff
  - Girls Soccer Coaching Staff
  - Mr. Peter Knebel
  - Mr. Brad Ruehle
  - Jordan Knebel
- Girls Softball Coaching Staff
  - Girls Softball Coaching Staff
  - Mr. Jack Miller
- Girls Swim Coaching Staff
  - Girls Swim Coaching Staff
  - Mr. Dale Schrank
  - Mr. Zach Hogan
  - Ms. Sarah Gee
- Girls Tennis Coaching Staff
  - Girls Tennis Coaching Staff
  - Ms. Susan Swaer
  - Mr. Mark Chandler
- Girls Volleyball Coaching Staff
  - Girls Volleyball Coaching Staff
  - Ms. Amelia Callan
  - Ms. Alexis Walters
  - Ms. Jenny Cahala
  - Ms. Genevieve Hoang
- Golf Coaching Staff
  - Golf Coaching Staff
  - Mr. Tony Sibley
  - Mr. Paul Hetzel
- Hawks HQ
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  - Athletic Dept Info
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- Stadium Vision 2020
  - Stadium Vision 2020
  - Click Here
  - Classmunity
- Wrestling Coaching Staff
  - Wrestling Coaching Staff
  - Mr. Michael Weller
  - Mr. Jeremy Flink
  - Mr. Andrew Krueger
  - Mr. Justin Manley
  - Mr. Tom Friedbacher

Mr. Dave Kellogg

Coaching Staff / 2019-20

Team: Football
Position: Coach
Email: