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LEAGUE PLAY

League Info

Eden teams compete in the East Bay Youth Athletic League (EBYAL) and East Bay Girls Athletic League (EBGAL), with divisions spanning introductory basketball through high school.

League At a Glance

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2 EAST BAY LEAGUES

Eden participates in both the East Bay Youth Athletic League and the East Bay Girls Athletic League

EBYAL & EBGAL

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PRE-K - 12TH GRADE

Eden offers basketball opportunities from introductory (E-Non) through high school aged divisions

YOUTH BASKETBALL

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WINTER LEAGUE PLAY

Regular league games typically begin in December and continue through the end of February

DECEMBER-FEBRUARY

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WEEKEND GAMES

SATURDAY + SUNDAY

Familes should expect most games to take place on Saturday afternoons/evenings or Sundays

Our Leagues

East Bay Youth Athletic League (EBYYAL)

EBYAL was created after World War II to provide Japanese American youth with opportunities to play basketball. Today, it brings together community-based basketball organizations throughout the East Bay.

East Bay Girls Athletic League (EBGAL)

EBGAL provides additional opportunities for girls teams to compete within the East Bay Japanese American basketball community.

League placement can vary by season as teams and divisions are finalized.

Sportsmanship First

EBYAL and EBGAL emphasize respect, sportsmanship, and a positive environment for players, coaches, officials, and families. Unsportsmanlike conduct will not be tolerated and can lead to dismissal.

Divisions

Select your player’s grade range to view the applicable division, flights, and key playing rules.

Introductory Basketball
E-Non

Pre-K–1st Grade · Instructional

Format
Instructional
League Games
None
Game Experience
Scrimmages
Season Events
Jamborees
Program Format

E-Non introduces Eden's youngest players to basketball through instructional practices and age-appropriate skill development.

E-Non does not participate in regular league games. Scrimmages may be arranged against similarly aged teams.

Game Experience

Players may have opportunities to participate in scrimmages and end-of-season jamborees, including Eden's own Jamboree.

EBYAL Playing Rules
E Division

1st–4th Grade

Quarter Length
8 Minutes
EBYAL Ball
28.5"
Scoring
Not Displayed
Full-Court Press
Not Allowed
Flights
E Gold 3rd–4th Grade
E Silver 2nd–3rd Grade
E Bronze 2nd Grade
E Iron 1st–2nd Grade
Game & Scoring
  • 8-minute quarters.
  • Scores are not displayed or reported.
  • No overtime.
  • Beginning with the 5th team foul in each quarter, the fouled team receives two free throws.
  • Team fouls reset at the start of each quarter.
  • The EBYAL free-throw line is the bottom of the jump circle unless both coaches agree to use the standard line.
Defense / Press
E Gold + E Silver

Half-court pressing is allowed after the offense brings the ball across midcourt.

E Bronze + E Iron

Half-court pressing is not allowed. The defense may not interfere with play beyond the three-point arc.

This restriction may be waived if both coaches agree.

All E Divisions

No full-court press.

Playing Time
Every player must play at least 8 minutes.

The 1st and 3rd quarters are each divided into two 4-minute segments.

0:00 4:00 8:00

At the 4-minute break, all players on the bench must enter.

The 8-minute minimum is the player's total required playing time during the game. It does not have to be eight consecutive minutes.

Example — 8 players: Five begin the quarter. At 4:00, all three bench players must enter and three of the original five come out.

If a team has more than 10 players, additional required playing time must be provided during the 2nd and 4th quarters.

Summary only. Refer to the official EBYAL rules for complete game, substitution, scoring, and sportsmanship requirements.
View Full E Rules
EBYAL Playing Rules
D Division

4th–6th Grade

Quarter Length
8 Minutes
EBYAL Ball
28.5"
Playing Time
8-Min Minimum
Press
Varies by Flight
Flights
D Gold 6th Grade
D Silver 4th–5th Grade
Game & Scoring
  • 8-minute quarters.
  • Scores are kept and reported.
  • Beginning with the 5th team foul in each quarter, the fouled team receives two free throws.
  • Team fouls reset at the beginning of each quarter.
  • One 3-minute sudden-death overtime period. If neither team scores, the game ends in a tie.
Defense / Press
All D Divisions

Half-court pressing is allowed after the offense is permitted to bring the ball across midcourt.

D Silver

No full-court press.

D Gold · December

Full-court pressing is permitted only during the final 2 minutes of the game.

D Gold · January+

Full-court pressing is permitted throughout the game.

Mercy Rule

A team leading by more than 15 points may not full-court press.

Playing Time
Every player must play at least 8 minutes.

The 1st and 3rd quarters are each divided into two 4-minute segments.

0:00 4:00 8:00

At the midpoint, all players on the bench must enter.

The 8-minute requirement is the minimum playing time for the entire game and does not have to be consecutive.

Example — 8 players: Five begin the quarter. At the 4-minute substitution break, all three bench players enter and three of the original five come out.

If a team has more than 10 players, additional required playing time must be provided during the 2nd and 4th quarters.

EBYAL Playing Rules
C Division

6th–9th Grade

Quarter Length
8 Minutes
EBYAL Ball
29.5"
Scoring
Score Kept
Full-Court Press
Allowed
Flights
C Gold 8th–9th Grade
C Silver 6th–7th Grade
Game & Scoring
  • 8-minute quarters.
  • Scores are kept and reported.
  • Beginning with the 5th team foul each quarter, the fouled team receives two free throws.
  • Team fouls reset at the start of each quarter.
Defense / Press
All C Divisions

Half-court and full-court presses are allowed.

Overtime

Regular season begins with one 3-minute overtime period.

If still tied, a second overtime uses sudden death: the first team to score wins.

Shaughnessy Tournament overtime rules differ and continue until a winner is determined.

EBYAL Playing Rules
B Division

10th–12th Grade

Quarter Length
9 Minutes
EBYAL Ball
29.5"
Scoring
Score Kept
Full-Court Press
Allowed
Game & Scoring
  • 9-minute quarters.
  • Scores are kept and reported.
  • Beginning with the 5th team foul each quarter, the fouled team receives two free throws.
  • Team fouls reset at the start of each quarter.
Defense / Press
B Division

Half-court and full-court presses are allowed.

Overtime

Regular season begins with one 3-minute overtime period.

If still tied, a second overtime uses sudden death: the first team to score wins.

Shaughnessy Tournament overtime continues until a winner is determined.

Game Format
  • 29.5" EBYAL game ball.
  • No shot clock.
  • The last 2 minutes of the 2nd and 4th quarters use stop time for referee whistles.

Placement & rules: Grade ranges reflect Eden's general division structure. Final placement may also consider age, roster needs, skill level, league requirements, and team availability. Rule summaries reflect 2025–26 EBYAL playing rules; EBGAL rules may differ.

League Game Locations

League games are played at gyms throughout the East Bay. Locations may vary by division and season, so always confirm your team’s schedule before traveling

Diablo Japanese American Cultural Center
Diablo

3165 Treat Blvd
Concord, CA 94518

Directions
Southern Alameda County Buddhist Church
SACBC

32975 Alvarado Niles Road
Union City, CA 94587

Directions
Tice Valley Community Gym
Tice

2055 Tice Valley Blvd
Walnut Creek, CA 94595

Directions
John Muir Middle School
John Muir

1444 Williams Street
San Leandro, CA 94577

Directions
Bancroft Middle School
Bancroft

1150 Bancroft Avenue
San Leandro, CA 94577

Additional parking is available across the street. The driveway entrance is on Callan Avenue.
Directions
Fred Korematsu High School Gym
Korematsu

13900 E 14th St
San Leandro, CA 94578

Gym entrance/location on 138th Ave and E 14th St
Directions