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Rugby is a unique sport with a culture of honor and respect for self, teammates, coaches, opposing teams and referees that transcends any other American sport. JSerra Rugby Football Club was formed in 2015 to provide an opportunity for JSerra athletes to learn the sport and culture of rugby and to gain exposure to potential scholarship opportunities at the collegiate level. Rugby is a club sport within the athletic department and competes in the Southern California Youth Rugby (SCYR) Association high school division. While not currently a California Interscholastic Federation sport, there are many people are working to get rugby CIF approved within the next few years.

RUGBY 2017-2018

Rugby is a winter sport: 3 day/week practices start at the beginning of November, the first competition is in early December, and games are played Friday night (or Saturday) through the beginning of February. Championship playoffs are completed before the end of February.

Planning for the 2017 season is underway and registration is now available here. All interested families are encouraged to get on the distribution list and to request more information by contacting Coach Louis Mosconi at moscols@cox.net or 714.360.7216.



The JSerra Rugby coaches are extremely passionate about growing the sport of rugby by creating challenging opportunities for youth players as well as preserving the culture and traditions of rugby for all to experience. In addition, distinguished guest coaches will be brought in to assist with specific skill sets for specific training sessions


Coach Mosconi has over 25 years combined experience as a club rugby player, youth rugby coach, and club administrator. He began his rugby career with the Men’s Div. II Woodlands Rugby Football Club in Texas where he played for many years. In later years coach played senior level rugby with Woodlands RFC Deadwood and Monmouth NJ Old Boys. During the club rugby season he provides coaching to support to the South OC Rhinos U14 and San Clemente Gators U18 teams.


Coach Terrey, played rugby while attending primary and high school at Newington College in Sydney, Australia. He also played rugby while serving in the British Army before moving to the United States. In early 2004 Karl founded San Clemente Youth Rugby and coached various age groups from 2004 to 2012. In 2010 Karl was also president of Southern California Youth Rugby (SCYR).

For more information on JS Lions RFC, contact Head Coach Louis Mosconi at 714.360.7216 or moscols@cox.net.


# Name Grade
1 Manuel Aguirre
5 Benjamin Beythoun 12
18 Daniel Blackburn
4 Victor Clanton Jr. 11
17 Zachary Clark 11
20 Matthew Flanagan
15 Carlos Germann 11
21 Tomas Germann
14 Chace Jacques 12
10 Samuel Keighley
7 Sebastian Kharileh
11 Ryan Meany 10
9 Christiaan Mosconi 11
2 Elijah Ortiz
3 Thomas Pincus
19 Michael Ramirez 11
12 Zachary Round 11
16 Ben Skeffington 11
13 Lukas Stashik
8 Landon Thomas


  1. Christian Values & Character are first always
  2. We will represent JSerra HS with honor and pride at all times.
  3. We are humble in victory and graceful in defeat.
  4. We will not criticize the referees.
  5. We will not talk down or belittle our opposition.
  6. We will not cheer in response to a big hit.
  7. We trust our coaches, team mates, ourselves, and the match officials.
  8. We consistently give 100% effort at practice and in games.
  9. We are always positive — never encouraging criticism of teammates.
  10. We are mates — brothers on and off the field.