Coach Carter has been coaching at St. Pius X since 1999. During his tenure as Head Coach the St. Pius Swimming and Diving team has produced numerous All-American and All-State athletes. Coach Carter has led the Golden Lions to 2 Boys State Championship and four State Runner-Up Titles.  In 2014 and 2017 Coach Carter was named Georgia High School Coach of the Year. Coach Carter attended Auburn University, where he was a proud member of the Auburn Lacrosse team and has been inducted into the Class of 2017 South Eastern Lacrosse Conference Hall of Fame. Coach Carter teaches Social Studies at St. Pius X and also served as the Head Coach of the Boys' Lacrosse Team for 13 years and coached Football for 10 years. He and his wife, Sarah, have a daughter, Darby, and a son, Liam. 

Tim Hallisey has been coaching at St. Pius since 2002. Coach Hallisey comes from the Alabama Junior program, where he won numerous county titles, high school titles and finished in the top 5 several times in the High School State Championship. He finished his competitive diving career when he attended the University of Alabama. Coach Hallisey has been coaching for over 25 years and been with Atlanta Diving since 1994. He is married to Rosanne and they have a daughter Emily.

KATIE STILSON, ASSISTANT SWIMMING COACH: Director of Communications & Logistics
Coach Stilson has been with the Swim Team since 2009. Coach Stilson is a proud graduate of both St. Pius and the University of Georgia, and is a Math Teacher and Assistant Athletic Director at SPX. She and her husband Rob have three daughters, Claire, Evie, and Julia.

Coach Eaglen has been with the Swim Team since 2008. He is a full-time Faculty member at St. Pius X as a Theology Teacher. He is also the Throws Coach for Track and Field. Coach Eaglen believes that athletics is an excellent way to help fulfill the School’s Mission to educate the mind, body, and spirit of every student, and enjoys watching athletes grow each year as they strive to beat the goals that challenge their potential and help the team overall. Coach Eaglen is married to Amy Eaglen, Theology Teacher at Marist School, and is the proud father of four children. 

Coach Oesterle has been with the team since 2015. She is a 2011 graduate of SPX and was a part of several State lineups, including the State Runner-Up team in 2009. She attended the University of Mississippi and graduated with a Bachelors of Science in Exercise Science. Coach Oesterle swam competitively at Dynamo Swim Club for eight years and is very passionate about the sport. 

Coach Clarkson is a proud graduate of St. Pius X class of 2019. While at St. Pius she was a State Championship qualifying diver in all four years on the team and also frequently helped out the swim team as a relay team member.  She was also voted "Most Improved Diver" and received a Coaches Award.  Coach Clarkson is currently attending Kennesaw State University and is happy to continue to be a part of the St. Pius diving team.