According  to legend a rivalry began in 1982 when the commandant of the U.S. Naval  Academy was speaking with St. John’s freshman Kevin Heyburn and  remarked that the Mids could beat the Johnnies in any sport. “What about  croquet?” was the Johnnie’s retort. He later proposed the match to a  group of midshipmen in the interest of fostering better relations  between the schools.
The 29th Annual Croquet Match - SJC v. USNA – will be held Saturday, April 30, 2011, at 1 p.m.
The imperial wickets (i.e. team captains) will be St. John’s Senior Blake Myers (Tex’s close friend) from Santa Fe, New Mexico and Midshipman First Class Dan Abney from Oviedo, Florida. Last year Blake and Tex teamed up to take second place at the United States Croquet Association Collegiate National Championships, where both St. John’s and the Naval Academy teams compete each year.
The big event however is the head-to-head match with Navy. The  sides compete for the Annapolis Cup which has been housed everywhere  from the Little Campus to a storage closet to the front window of 49  West in Annapolis. Passersby can view it, and it is adorned with the  colors of the winning team.
St. John’s has won the Annapolis Cup 23 out of 28 matches. 
The  Midshipmen wear crisp, U.S. Croquet Association “Croquet Whites,” along  with a team tie that varies from year to year. The entire Johnnie uniform changes  each year and is revealed only minutes before each match. Uniforms in past years have  included camouflage, tuxedoes, Viking garb, kilts, and even imitation  USNA crackerjacks. Plebes in dress mess uniforms serve refreshments to the  players.
In  preparation for the match, both St. John’s and the Naval Academy play  the Ginger Cove Croquet Team, from the Ginger Cove retirement community.  They have met a few weeks prior to the St. John’s match each year since  1992.
The  day before the match, the Johnnies have lunch with the Mids at the  Academy mess hall, where the Imperial Wicket for the Johnnies formally  challenges the Mids to a match.
The  match opens with music. The St. Johns’ freshman chorus sings and the  Naval Academy Trident Brass band plays. The Johnnies then emerge in their  surprise uniforms and at 1 p.m. the ceremonial first ball is struck and  the champagne bottles pop open.
The event has evolved to become one of Annapolis' major annual events, with people wearing "Gatsby era" clothing, grilling, swilling and chilling.
The event has evolved to become one of Annapolis' major annual events, with people wearing "Gatsby era" clothing, grilling, swilling and chilling.
Courtesy  and good sportsmanship are expected of all players. No players may  throw a mallet or hit a ball in protest or anger. No trash talk is  allowed. 
The game played at the annual match is nine-wicket, or “backyard”, croquet.  A full-size croquet court is a rectangle 100 feet long and 50 feet wide.  Nine metal wickets and two wooden stakes are arranged in a double diamond pattern.  The  object of the game is to advance the balls through the course by  hitting them with a mallet, scoring a point for each wicket and stake  made in the correct order and direction.  The winner is the first side to score 14 wicket points and 2 stake points for each of its balls.  Teams can also win bonus points by “scoring” a wicket or stake or by hitting another ball.  For the Annapolis Cup, each side has 10 players divided into two-person teams. 
Betsy took this photo of Tex and his playing partner at the 2010 match with Navy. As previously noted the SJC uniforms are different each year; chosen by the imperial wicket and often with a theme intended as an esoteric, inside joke. The inside joke about the uniforms last year is that St. John's College is often confused for St. John's University in New York City, a school known for its basketball teams. Thus, the SJC croquet team was decked out in basketball uniforms last year.
In the background of the photo you can see the crowd, the tents, etc. - sort of like a genteel tailgate party. You may also note that most people seem a lot more interested in partying than in watching the croquet match. The people in the foreground who do seem to be paying attention to the match include three of Tex's closest friends at SJC.
This is a link to photos taken during the 2011 Croquet Match.
http://historicannapolis.patch.com/articles/photo-gallery-spectators-flock-to-st-johns-college-for-29th-annual-annapolis-cup-competition#photo-5864434