Greenfield Hawks

Fall
- Fall
- Boys Football
  - Boys Football
  - Varsity
  - JV-2
  - Varsity Reserve
- Boys Soccer
  - Boys Soccer
  - Varsity
  - Junior Varsity
- Boys Volleyball
  - Boys Volleyball
  - Varsity
  - Junior Varsity
- Girls Volleyball
  - Girls Volleyball
  - Varsity
  - JV-2
  - Junior Varsity
- Girls Swimming
  - Girls Swimming
  - Varsity
- Girls Dance
  - Girls Dance
  - Varsity
- Sideline Cheer
  - Sideline Cheer
  - Varsity
- Coed Cross Country
  - Coed Cross Country
  - Varsity
  - Junior Varsity
- Girls Tennis
  - Girls Tennis
  - Varsity
  - Junior Varsity
- Boys Cross Country
  - Boys Cross Country
  - Varsity
Winter
- Winter
- Boys Hockey
  - Boys Hockey
  - Varsity
  - Junior Varsity
- Girls Basketball
  - Girls Basketball
  - Varsity
  - JV-2
  - Junior Varsity
- Boys Basketball
  - Boys Basketball
  - Varsity
  - JV-2
  - Junior Varsity
- Wrestling
  - Wrestling
  - Varsity
- Boys Wrestling
  - Boys Wrestling
  - Junior Varsity
- Boys Swimming
  - Boys Swimming
  - Varsity
- Bowling
  - Bowling
  - Varsity
  - Junior Varsity
Spring
- Spring
- Boys Track
  - Boys Track
  - Varsity
  - Junior Varsity
- Girls Track
  - Girls Track
  - Varsity
  - Junior Varsity
- Girls Softball
  - Girls Softball
  - Varsity
  - Junior Varsity
- Girls Soccer
  - Girls Soccer
  - Varsity
  - Junior Varsity
  - Junior Varsity 2
- Golf
  - Golf
  - Varsity
- Boys Golf
  - Boys Golf
  - Junior Varsity
- Boys Baseball
  - Boys Baseball
  - Varsity
  - JV-2
  - Junior Varsity
- Boys Tennis
  - Boys Tennis
  - Varsity
  - Junior Varsity
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More
- More
- - 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. Dennis Brown
  - Mr. Nick Kelly
- 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. Tiffany Kais
- 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
  - Ms. Jaimie Sutton
- Football Coaching Staff
  - Football Coaching Staff
  - Mr. Keith Ringelberg
  - Mr. Dave Kellogg
  - Mr. Kyle Maybry
  - Mr. Jack Moro
- Forms
- GHS Athletic Hall of Fame
  - GHS Athletic Hall of Fame
  - GHS Athletic Hall of Fame Class of 2021
- GHS College Athletics Signing Ceremony
  - GHS College Athletics Signing Ceremony
  - GHS College Athletics Signing Ceremony 2020
- Girls Basketball Coaching Staff
  - Girls Basketball Coaching Staff
  - Mr. Jack Hervert
  - Ms. Amber Polachek
- 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
  - Ms. Rachel Lustig
- 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
- Hawks HQ
  - Hawks HQ
  - Athletic Dept Info
  - Annual Sports Meeting Information
- Live Stream Info
  - Live Stream Info
  - Greenfield High School YouTube Channel
- Senior Spotlights Spring 2020
  - Senior Spotlights Spring 2020
  - Senior Spotlights Track & Field 2020
  - Senior Spotlights Softball 2020
  - Senior Spotlights Girls Soccer 2020
  - Senior Spotlights Baseball 2020
  - Senior Spotlights Boys Tennis 2020
- 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: