Keystone Fieldhouse performs PA State Criminal, Child Abuse History and FBI background checks on

ALL staff and suggested instructors.  

4Joel Culver

General Manager

Hitting Development (Baseball & Softball)

Fielding Development (Baseball & Softball)

Coaching Development

Joel is available for 1 on 1 or group training. If you have questions or want to discuss scheduling please contact him via text/phone call at 717-798-0748 or joelculver@keystonefieldhouse.com

Joel is the GM of Keystone Fieldhouse and has over 20 years of coaching/instructing experience for different levels. He has an absolute passion for coaching, instructing and helping youth of all ages in any way possible. A long time resident of the area, injuries forced him to hang up his glove, so he turned his baseball journey to coaching and makes top priority of safety and the well being of players. He recognizes that every player is different and must be coached as an individual.  What works for one may not work for another and what one understands, another may not.  Joel believes strongly in setting short term goals for long term success and looks at a players baseball journey as a marathon not a sprint while stressing to them enjoying the ride, staying hungry and staying humble.  He teaches players to not fear failures but instead get out of their comfort zone and learn from and become better because of them and emphasizes not only measuring their success on the field but off the field as well.             

Jeremy Fagelman

Director of Technology and Amateur Recruiting

Hitting Development (Baseball & Softball)

Jeremy is available for recruiting, video and information. If you have questions or want to discuss scheduling please contact him via text/phone call @ 717-649-4346 or email jfagelman@keystonefieldhouse.com

Jeremy is the Director of Technology and Amateur Recruiting for Keystone Fieldhouse and also helps with everyday operations. For the past 9 years, Jeremy worked for the San Francisco Giants as the Independent League Scout and Richmond Team Video Coordinator.  He was a part of two World Series Championships and is honored to have a World Series ring from each of those seasons. Jeremy also worked for the Phillies in 2010 in player development and video operations. He began working for the Harrisburg Senators as a Bat Boy, at 15, and worked up to Assistant
Clubhouse Manager.

Jeremy’s passion, experience, and knowledge in the game will help him transition to the role of helping to educate younger
generations and prepare them for the next level. With his scouting background, he will be able to help translate how players will be viewed by colleges as well as professional baseball scouts, while utilizing video and technology to make improvements with mechanics and skills. His video expertise will allow for athletes to be showcased in a professional manner. Jeremy looks forward to helping people use their video and data collected to pursue further opportunities, whether it is travel baseball/softball, college baseball/ softball, or even professional baseball.

Evan Englebrook

Pitching Development (Baseball)

Evan is available for 1 on 1 or group/team training. If you have questions or want to discuss scheduling please contact him via text/phone call @ 717-713-3797

Evan Englebrook is the pitching coach at Shippensburg University. Evan is a native of Mechanicsburg and a graduate of Cumberland Valley High School and was a standout pitcher at Shippensburg University from 2000 to 2004. In his senior year, he earned First Team All-American honors, which paved the way for his selection in the 8th round of the 2004 Major League Baseball Draft by the Houston Astros.

Englebrook’s professional career spanned 11 years. During his first seven years with the Astros organization, he spent parts of four seasons in Double-A, developing into a pitcher who consistently threw in the upper 90s. During that time, he also played in the Arizona Fall League and winter ball in Venezuela. In 2010, he was added to the Houston Astros’ 40-man roster. Following his time with the Astros, Englebrook played three seasons of independent ball, including two with the Lancaster Barnstormers of the Atlantic League, where he won a championship in 2014. He also spent one season in the Toronto Blue Jays organization and another overseas in Japan.

After retiring as a player, Evan transitioned into coaching, bringing his experience and knowledge of the game to the next generation of players. Over the past eight years Evan has been providing individual private lessons helping athletes refine their skills and develop a deeper understanding of the game. Before becoming the pitching coach at Shippensburg University, he served as the pitching coach at Hood College in Frederick, MD from 2022-2024. His expertise in improving pitcher’s mechanics and his ability to guide players through the mental side of the game contributed to the team’s success. In his final season at Hood, Englebrook coached two all-conference pitchers and the conference pitcher of the year. 

    

Heather Dunlap

Pitching Development (Softball)

Heather is available for 1 on 1 or group training. If you have questions or want to discuss scheduling please text or call her at 856-364-4888 or email hdunlap91421@gmail.com

Heather has a seemingly endless list of softball accomplishments and a wealth of knowledge about the game, particularly pitching.  Heather attended Muhlenberg College where she played a huge role in her team winning the 2000 Centennial Conference Championship and was awarded the Centennial Conference Pitcher of the Year.  She currently holds a number of Muhlenberg College Softball records.  Heather understands what it takes to be successful on the field and is very passionate about sharing her knowledge with players and helping them to grow to their fullest potential both on and off the field.

Karah Stiffler

Hitting Development (Softball)

Fielding Development (Softball)

Karah is available for 1 on 1 or group training. If you have questions or want to discuss scheduling, please email karahstiffler@gmail.com 

Karah grew up playing competitive travel softball and continued her career at the collegiate level, where she developed a strong foundation in the fundamentals and mental approach to hitting. She has been coaching for the past three years, working with athletes to build confidence, consistency, and a love for the game.  Outside of softball, Karah is an autism support teacher, which has strengthened her patience, communication skills, and ability to meet each athlete where they are. She is passionate about helping players grow not only as hitters, but as confident young athletes both on and off the field.  She is excited to get to work and help athletes reach their goals.  

Madison Walter

Pitching Development (Softball)

Hitting Development (Softball)

Madison is available for 1 on 1 or group training. If you have questions or want to discuss scheduling please text or call her at 717-304-0539 or email pitchergirlmw@gmail.com

Madison is a recent graduate from Messiah University (2022) with a bachelor’s degree in psychology. She went on to use her extra year of eligibility because of COVID-19 at King University, a DII program located in Bristol, TN (2023), where she also earned in master’s degree in business administration.

During Madison’s time at Messiah, she served as a starting pitcher and a 2-year captain. Some of her accolades include: 2022 All-MAC Commonwealth Pitcher of the Year, All-MAC Commonwealth champion and tournament MVP, NFCA First-Team All-Region Pitcher, and set a new program record for fewest walks allowed per seven innings (0.52).

While in Bristol TN, she received NFCA First-Team All-Region, D2CCA Second Team All-Region, First-Team All-Conference Carolinas Pitcher, Tennessee Sports Writers Association Pitcher of the Week and Conference Carolinas Pitcher of the Week (4/25/23), and threw the 5th No-hitter in program history.

Currently, Madison is a 12U travel softball head coach for Central PA Krunch out of Harrisburg, PA and a mental skills coach, apart from working a full-time job.

She is offering pitching and hitting lessons for all ages on a part-time basis.

Chelsey Schlusser

Hitting Development (Softball)

Fielding Development (Softball)

Catching Development (Softball)

Chelsey is available for 1 on 1 or group training. If you have any questions or want to discuss scheduling please contact her via text/phone call @ 717-713-6233
Chelsey has over 10 years of coaching and playing experience.

Although an injury cut her playing career short, her passion for women’s sports and the game of softball grew as she transitioned from a player to coaching. She is also the Founder and President of her own travel softball organization. She believes that with confidence, self-discipline, and hard work you can accomplish anything you put your mind to.

Hannah Marsteller

Hitting Development (Softball)

Fielding Development (Softball)

Catching Development (Softball)

Pitching Development (Softball)

Hannah is available for 1 on 1 or group training. If you have any questions or want to discuss scheduling please contact her via text/phone call @ 913-547-2295
Hannah is a graduate of Shippensburg University in 2023. She helped the Raiders reach the PSAC conference title in 2023, reached the PSAC conference tournament for three years, and back-to-back regional bids. During her time at Shippensburg, she played both infield and catcher. She was named captain of her team her sophomore, junior, and senior seasons. Hannah earned the following accolades during her career: 3-time First Team All-Conference, 3-time PSAC Athlete of the Year, 3-time First Team All-Region, 2-time Regional Player of the Year, 3-time First Team All-American, and 2-Time DII National Player of the Year, and broke many Shippensburg University softball records. After her playing career ended, she returned to Shippensburg as an assistant coach for the 2023-2024 season.

Hannah has been playing softball for the past 18 years of her life and has not only developed a passion for the game, but a passion to teach the game as well. Hannah wants to give back to the game by sharing her knowledge and passion to the next generation of players to help them grow and reach their fullest potential as a softball player.

Hannah’s is an outgoing, personable, and competitive person that will push her athletes to be the best versions of themselves not only in sports, but in life. All her success came with hours of hard work and commitment that she wants to provide her knowledge to help athletes meet their short and long term goals in softball and in life.